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CS160 Final Exam Newest / CS160 Final Exam
Preparation / CS160 Final Practice Exam With Complete
200 Questions And Correct Detailed Answers |Already
Graded A+(Newest Version!)
TRUSTED SOURCE AND VERIFIED, GRADED A+
1. Which nursing intervention is prioritized for a patient exhibiting signs of acute distress in a clinical setting?
Answer: Assess vital signs and airway status.
Explanation: In acute distress, assessing vital signs and airway status is critical to determine the immediate needs of the patient and ensure safety. This intervention allows for timely identification of potentia...
Rationale: This answer is correct because in acute distress, assessing vital signs and airway status is critical to determine the immediate needs of the patient and ensure safety. this intervention allows for timely identification of potential life-threatening conditions.
2. A patient with chronic obstructive pulmonary disease (COPD) is experiencing increased shortness of breath. What is the most appropriate initial nursing action?
Answer: Check oxygen saturation levels.
Explanation: Checking oxygen saturation levels is essential to assess the severity of hypoxemia and guide further interventions. It allows the nurse to determine if supplemental oxygen or other treatments are nece...
Rationale: This answer is correct because checking oxygen saturation levels is essential to assess the severity of hypoxemia and guide further interventions. it allows the nurse to determine if supplemental oxygen or other treatments are necessary to alleviate the patient's distress.
3. During a medication administration round, a nurse discovers a discrepancy in the patient's medication order. What should the nurse do first?
Answer: Clarify the order with the healthcare provider.
Explanation: Clarifying the order with the healthcare provider is the safest initial action. This ensures that the patient receives the correct medication and dosage, preventing potential harm due to medication er...
Rationale: This answer is correct because clarifying the order with the healthcare provider is the safest initial action. this ensures that the patient receives the correct medication and dosage, preventing potential harm due to medication errors.
4. A patient diagnosed with diabetes is experiencing hypoglycemia. What is the best initial intervention the nurse should implement?
Answer: Give the patient a sugary drink.
Explanation: Administering a sugary drink is the best initial intervention for hypoglycemia as it quickly raises blood glucose levels. This prompt action can prevent further complications associated with low blood...
Rationale: This answer is correct because administering a sugary drink is the best initial intervention for hypoglycemia as it quickly raises blood glucose levels. this prompt action can prevent further complications associated with low blood sugar.
9. When providing discharge instructions to a patient after a myocardial infarction, which topic is most crucial for the nurse to emphasize?
Answer: Recognition of symptoms of recurrence.
Explanation: Recognizing symptoms of recurrence is crucial for patients post-myocardial infarction. Empowering patients with knowledge about warning signs can lead to prompt medical attention, reducing the risk of...
Rationale: This answer is correct because recognizing symptoms of recurrence is crucial for patients post-myocardial infarction. empowering patients with knowledge about warning signs can lead to prompt medical attention, reducing the risk of further cardiac events.
10. If a patient presents with severe dehydration, which lab value is most likely to be elevated?
Answer: BUN (Blood Urea Nitrogen).
Explanation: In severe dehydration, the BUN level is typically elevated due to decreased renal perfusion and concentration of blood urea. Monitoring BUN assists healthcare providers in assessing the patient's hydr...
Rationale: This answer is correct because in severe dehydration, the bun level is typically elevated due to decreased renal perfusion and concentration of blood urea. monitoring bun assists healthcare providers in assessing the patient's hydration status.
11. During a patient’s assessment, the nurse notes a heart rate of 120 beats per minute and blood pressure of 90/60 mmHg. What should the nurse assess next?
Answer: Patient's level of consciousness.
Explanation: Assessing the patient's level of consciousness is critical given the signs of potential shock indicated by tachycardia and hypotension. This assessment helps determine the effectiveness of perfusion a...
Rationale: This answer is correct because assessing the patient's level of consciousness is critical given the signs of potential shock indicated by tachycardia and hypotension. this assessment helps determine the effectiveness of perfusion and oxygenation.
12. In a community health setting, a nurse is teaching about the importance of vaccinations. Which statement best reflects evidence-based practice?
Answer: Vaccinations are effective in preventing serious diseases across all age groups.
Explanation: Vaccinations are crucial for preventing serious diseases in all age groups. Evidence supports that immunizations reduce morbidity and mortality rates, protecting both individuals and community health.
Rationale: This answer is correct because vaccinations are crucial for preventing serious diseases in all age groups. evidence supports that immunizations reduce morbidity and mortality rates, protecting both individuals and community health.
13. A nurse is developing a care plan for a patient with heart failure. Which intervention should be included to monitor fluid status?
Answer: Daily weight measurements.
Explanation: Daily weight measurements are essential for monitoring fluid status in heart failure patients. Weight changes can indicate fluid retention or loss, guiding further interventions and management strateg...
Rationale: This answer is correct because daily weight measurements are essential for monitoring fluid status in heart failure patients. weight changes can indicate fluid retention or loss, guiding further interventions and management strategies.
14. A nursing team is assessing a patient with suspected pneumonia. Which intervention should be prioritized to ensure optimal oxygenation?
Answer: Position the patient in high Fowler's.
Explanation: Positioning the patient in high Fowler's enhances lung expansion and promotes better oxygenation. This intervention is critical in managing respiratory distress and facilitates effective breathing pat...
Rationale: This answer is correct because positioning the patient in high fowler's enhances lung expansion and promotes better oxygenation. this intervention is critical in managing respiratory distress and facilitates effective breathing patterns, thus improving overall patient outcomes in pneumonia management.
15. In a case involving a diabetic patient, which laboratory value should the nurse monitor most closely after administering insulin?
Answer: Blood glucose level.
Explanation: Monitoring blood glucose levels after insulin administration is essential to prevent hypoglycemia. This ensures that the patient remains within the target glucose range, reducing risks associated with...
Rationale: This answer is correct because monitoring blood glucose levels after insulin administration is essential to prevent hypoglycemia. this ensures that the patient remains within the target glucose range, reducing risks associated with insulin therapy and promoting effective diabetes management.
16. A nurse is preparing to discharge a patient with a new colostomy. What is the most important education point to address?
Answer: How to manage colostomy supplies.
Explanation: Educating the patient on managing colostomy supplies is crucial for independence and self-care. Proper management reduces complications, ensuring the patient feels confident and prepared to handle the...
Rationale: This answer is correct because educating the patient on managing colostomy supplies is crucial for independence and self-care. proper management reduces complications, ensuring the patient feels confident and prepared to handle their stoma effectively in daily life post-discharge.
21. A nurse is evaluating a patient's understanding of their hypertension management plan. Which statement indicates a need for further teaching?
Answer: I can stop taking my medication if I feel fine.
Explanation: The statement about stopping medication if feeling fine indicates a lack of understanding of hypertension management. Patients must adhere to prescribed medications consistently to maintain blood pres...
Rationale: This answer is correct because the statement about stopping medication if feeling fine indicates a lack of understanding of hypertension management. patients must adhere to prescribed medications consistently to maintain blood pressure control and prevent complications regardless of symptom presence.
22. During a cardiac assessment, which finding is most indicative of left-sided heart failure?
Answer: Crackles in lung bases.
Explanation: Crackles in the lung bases are indicative of pulmonary congestion, a hallmark of left-sided heart failure. This finding suggests fluid accumulation in the lungs, impacting oxygen exchange and necessit...
Rationale: This answer is correct because crackles in the lung bases are indicative of pulmonary congestion, a hallmark of left-sided heart failure. this finding suggests fluid accumulation in the lungs, impacting oxygen exchange and necessitating immediate nursing interventions to improve respiratory function.
23. Which type of insulin is characterized by a rapid onset of action and should be administered just before a meal?
Answer: Rapid-acting insulin.
Explanation: Rapid-acting insulin has a quick onset, making it suitable for administration just before meals. This timing aligns with the body's insulin response to carbohydrate intake, helping maintain stable blo...
Rationale: This answer is correct because rapid-acting insulin has a quick onset, making it suitable for administration just before meals. this timing aligns with the body's insulin response to carbohydrate intake, helping maintain stable blood glucose levels and prevent postprandial hyperglycemia.
24. What is the most appropriate nursing action when a patient exhibits signs of withdrawal from opioids?
Answer: Provide reassurance and comfort measures.
Explanation: Providing reassurance and comfort measures is vital for managing withdrawal symptoms. This approach helps alleviate anxiety and discomfort, supporting the patient's psychological and physical well-bei...
Rationale: This answer is correct because providing reassurance and comfort measures is vital for managing withdrawal symptoms. this approach helps alleviate anxiety and discomfort, supporting the patient's psychological and physical well-being during the withdrawal process, while also monitoring for complications.
25. In a scenario where a patient is diagnosed with diabetes and presents with ketoacidosis, what is the immediate priority intervention?
Answer: Initiate fluid resuscitation.
Explanation: Initiating fluid resuscitation is the immediate priority in treating diabetic ketoacidosis. This intervention corrects dehydration and electrolyte imbalances, stabilizing the patient's condition befor...
Rationale: This answer is correct because initiating fluid resuscitation is the immediate priority in treating diabetic ketoacidosis. this intervention corrects dehydration and electrolyte imbalances, stabilizing the patient's condition before addressing hyperglycemia with insulin and other treatments.
26. Which assessment finding in an older adult indicates potential dehydration?
Answer: Dry mucous membranes.
Explanation: Dry mucous membranes are a classic indicator of dehydration, particularly in older adults who may not exhibit typical thirst responses. Recognizing this sign is essential for timely intervention and p...
Rationale: This answer is correct because dry mucous membranes are a classic indicator of dehydration, particularly in older adults who may not exhibit typical thirst responses. recognizing this sign is essential for timely intervention and prevention of further complications related to fluid deficits.
27. A nurse is teaching a patient with chronic obstructive pulmonary disease (COPD) about the importance of pulmonary rehabilitation. Which benefit should the nurse highlight?
Answer: It improves physical endurance and quality of life.
Explanation: Pulmonary rehabilitation significantly enhances physical endurance and quality of life for patients with COPD. This holistic approach combines exercise, education, and support, empowering patients to ...
Rationale: This answer is correct because pulmonary rehabilitation significantly enhances physical endurance and quality of life for patients with copd. this holistic approach combines exercise, education, and support, empowering patients to manage their condition effectively and improve overall health outcomes.
28. In a pediatric patient with asthma, which action by the nurse is most appropriate during an acute asthma attack?
Answer: Administer a bronchodilator as prescribed.
Explanation: Administering a bronchodilator during an acute asthma attack is crucial for relieving bronchospasm and improving airflow. This intervention directly addresses the underlying issue, facilitating better...
Rationale: This answer is correct because administering a bronchodilator during an acute asthma attack is crucial for relieving bronchospasm and improving airflow. this intervention directly addresses the underlying issue, facilitating better respiratory function and alleviating the child's distress during the episode.
33. A patient is being discharged with a new prescription for warfarin. What should the nurse instruct the patient to monitor?
Answer: Signs of bleeding.
Explanation: Monitoring for signs of bleeding is crucial for patients on warfarin, as it increases the risk of hemorrhage. Patients should be educated about potential bleeding risks and the importance of reporting...
Rationale: This answer is correct because monitoring for signs of bleeding is crucial for patients on warfarin, as it increases the risk of hemorrhage. patients should be educated about potential bleeding risks and the importance of reporting any unusual symptoms immediately.
34. In a patient with diabetes, which symptom would indicate possible diabetic ketoacidosis (DKA)?
Answer: Nausea and vomiting with abdominal pain.
Explanation: Nausea, vomiting, and abdominal pain are classic symptoms of DKA, indicating a severe metabolic derangement. Recognizing these symptoms early is critical for timely intervention and preventing further...
Rationale: This answer is correct because nausea, vomiting, and abdominal pain are classic symptoms of dka, indicating a severe metabolic derangement. recognizing these symptoms early is critical for timely intervention and preventing further complications in diabetic patients.
35. A nurse is using the SBAR communication tool to report a patient's condition. What is the most appropriate 'B' (Background) statement?
Answer: The patient was admitted for pneumonia.
Explanation: The background statement provides essential context regarding the patient's admission diagnosis. This information is vital for the receiving healthcare provider to understand the patient's current con...
Rationale: This answer is correct because the background statement provides essential context regarding the patient's admission diagnosis. this information is vital for the receiving healthcare provider to understand the patient's current condition and guide further interventions.
36. While caring for a patient receiving chemotherapy, the nurse notes the patient has developed mucositis. Which nursing intervention is a priority?
Answer: Administer pain medication as prescribed.
Explanation: Administering prescribed pain medication is essential to manage discomfort associated with mucositis. Pain control improves the patient’s ability to maintain nutritional intake and enhances overall co...
Rationale: This answer is correct because administering prescribed pain medication is essential to manage discomfort associated with mucositis. pain control improves the patient’s ability to maintain nutritional intake and enhances overall comfort during chemotherapy treatment.
37. A nurse is assessing a patient who has just had a stroke. Which assessment finding would indicate a potential complication?
Answer: New-onset dysphagia.
Explanation: New-onset dysphagia indicates difficulty swallowing and poses a risk for aspiration, which can lead to pneumonia. Immediate assessment and intervention are necessary to ensure patient safety and preve...
Rationale: This answer is correct because new-onset dysphagia indicates difficulty swallowing and poses a risk for aspiration, which can lead to pneumonia. immediate assessment and intervention are necessary to ensure patient safety and prevent further complications following a stroke.
38. A patient with renal failure is on a potassium-restricted diet. Which food choice indicates the patient needs further education?
Answer: Orange juice.
Explanation: Orange juice is high in potassium and should be avoided by patients on a potassium-restricted diet. Educating patients about dietary restrictions is crucial in managing renal failure and preventing hy...
Rationale: This answer is correct because orange juice is high in potassium and should be avoided by patients on a potassium-restricted diet. educating patients about dietary restrictions is crucial in managing renal failure and preventing hyperkalemia.
39. A nurse is teaching a patient about the use of a metered-dose inhaler (MDI). What is the most critical step the nurse should emphasize?
Answer: Exhale fully before inhaling the medication.
Explanation: Exhaling fully before inhaling medication from an MDI ensures optimal lung expansion and increases the effectiveness of the medication delivery. Proper technique is essential for maximizing therapeuti...
Rationale: This answer is correct because exhaling fully before inhaling medication from an mdi ensures optimal lung expansion and increases the effectiveness of the medication delivery. proper technique is essential for maximizing therapeutic effects in respiratory conditions.
40. A nurse is preparing to administer a blood transfusion. Which nursing action is most important before beginning the transfusion?
Answer: Verify the patient's identity and blood type.
Explanation: Verifying the patient's identity and blood type is crucial to prevent transfusion reactions. This step ensures the safety of the patient and confirms that the correct blood product is administered.
Rationale: This answer is correct because verifying the patient's identity and blood type is crucial to prevent transfusion reactions. this step ensures the safety of the patient and confirms that the correct blood product is administered.
45. A patient with diabetes presents with a blood glucose level of 450 mg/dL. Which initial nursing intervention is the most appropriate?
Answer: Administer rapid-acting insulin as prescribed
Explanation: Administering rapid-acting insulin is essential to reduce hyperglycemia and prevent complications such as diabetic ketoacidosis. Monitoring and further interventions can follow based on the patient's ...
Rationale: This answer is correct because administering rapid-acting insulin is essential to reduce hyperglycemia and prevent complications such as diabetic ketoacidosis. monitoring and further interventions can follow based on the patient's response.
46. A nurse is reviewing lab results which indicate a patient's potassium level is 2.5 mEq/L. Which of the following symptoms should the nurse monitor for?
Answer: Bradycardia and muscle weakness
Explanation: Hypokalemia (low potassium) can lead to bradycardia and muscle weakness due to impaired cardiac and neuromuscular function. Monitoring these symptoms is critical to prevent severe complications.
Rationale: This answer is correct because hypokalemia (low potassium) can lead to bradycardia and muscle weakness due to impaired cardiac and neuromuscular function. monitoring these symptoms is critical to prevent severe complications.
47. In a patient with chronic obstructive pulmonary disease (COPD), which of the following interventions would be prioritized to enhance effective airway clearance?
Answer: Administer bronchodilators before physical therapy
Explanation: Prioritizing bronchodilator administration enhances bronchodilation and airway patency, which facilitates effective airway clearance. This approach aligns with evidence-based guidelines for managing C...
Rationale: This answer is correct because prioritizing bronchodilator administration enhances bronchodilation and airway patency, which facilitates effective airway clearance. this approach aligns with evidence-based guidelines for managing copd and optimizing patient outcomes during therapy.
48. A nurse is evaluating a patient's lab results for a suspected myocardial infarction. Which lab value should the nurse prioritize for interpretation?
Answer: Troponin I
Explanation: Troponin I is a specific marker for myocardial injury and is crucial for diagnosing myocardial infarction. Elevated levels indicate cardiac muscle damage, making it the priority lab value in this clin...
Rationale: This answer is correct because troponin i is a specific marker for myocardial injury and is crucial for diagnosing myocardial infarction. elevated levels indicate cardiac muscle damage, making it the priority lab value in this clinical scenario.
49. In a simulation exercise, a nurse must delegate tasks to a nursing assistant and a licensed practical nurse (LPN). Which task is most appropriate to delegate to the nursing assistant?
Answer: Monitoring vital signs
Explanation: Monitoring vital signs is within the scope of a nursing assistant's responsibilities. Delegating this task allows the RN to focus on more complex assessments and interventions requiring clinical judgm...
Rationale: This answer is correct because monitoring vital signs is within the scope of a nursing assistant's responsibilities. delegating this task allows the rn to focus on more complex assessments and interventions requiring clinical judgment.
50. During a shift handoff, which element of the SBAR framework is essential for ensuring continuity of care?
Answer: Assessment of the patient's current status
Explanation: The assessment of the patient's current status is vital for continuity of care. It provides the receiving nurse with critical information needed to make informed decisions and prioritize interventions...
Rationale: This answer is correct because the assessment of the patient's current status is vital for continuity of care. it provides the receiving nurse with critical information needed to make informed decisions and prioritize interventions.
51. A patient with diabetes presents with a blood glucose level of 450 mg/dL. Which nursing intervention should be prioritized to prevent complications?
Answer: Administer rapid-acting insulin
Explanation: Administering rapid-acting insulin is crucial to lower dangerously high blood glucose levels and prevent acute complications such as hyperglycemic crises. This intervention is a priority based on curr...
Rationale: This answer is correct because administering rapid-acting insulin is crucial to lower dangerously high blood glucose levels and prevent acute complications such as hyperglycemic crises. this intervention is a priority based on current diabetes management guidelines.
52. In a patient experiencing acute pain after surgery, which intervention should take priority for the nurse to implement first to address the patient's immediate comfort needs?
Answer: Administer prescribed pain medication.
Explanation: Administering prescribed pain medication is essential for immediate pain relief. It addresses the patient's primary complaint, ensuring comfort and allowing for more effective participation in postope...
Rationale: This answer is correct because administering prescribed pain medication is essential for immediate pain relief. it addresses the patient's primary complaint, ensuring comfort and allowing for more effective participation in postoperative recovery activities.
57. While interpreting a patient's lab results, a nurse notes elevated liver enzymes. Which nursing intervention is most important to perform next?
Answer: Assess for signs of jaundice or abdominal pain.
Explanation: Assessing for signs of jaundice or abdominal pain is critical following elevated liver enzymes, as it allows the nurse to determine the severity of the condition and guide further interventions effect...
Rationale: This answer is correct because assessing for signs of jaundice or abdominal pain is critical following elevated liver enzymes, as it allows the nurse to determine the severity of the condition and guide further interventions effectively.
58. In a scenario where a nurse must prioritize multiple patients, which of the following patients should be assessed first based on the ABCs of prioritization?
Answer: A patient with a new onset of chest pain.
Explanation: According to the ABCs (Airway, Breathing, Circulation), a patient with new onset chest pain may indicate a life-threatening condition. Timely assessment is crucial to potentially identify and interven...
Rationale: This answer is correct because according to the abcs (airway, breathing, circulation), a patient with new onset chest pain may indicate a life-threatening condition. timely assessment is crucial to potentially identify and intervene for acute coronary syndrome.
59. A nurse receives a report about a patient with a history of diabetes mellitus. Which laboratory value would be most critical to monitor to prevent complications?
Answer: Serum glucose levels.
Explanation: Monitoring serum glucose levels is critical in diabetes management to prevent acute complications such as hyperglycemia or hypoglycemia. Adjustments in medication or diet may be necessary based on the...
Rationale: This answer is correct because monitoring serum glucose levels is critical in diabetes management to prevent acute complications such as hyperglycemia or hypoglycemia. adjustments in medication or diet may be necessary based on these levels.
60. When administering a new medication, which nursing intervention is essential for ensuring patient safety?
Answer: Verifying the patient's identity using two identifiers.
Explanation: Using two identifiers to verify a patient's identity before medication administration minimizes the risk of errors. This practice adheres to safety protocols established to promote patient safety in h...
Rationale: This answer is correct because using two identifiers to verify a patient's identity before medication administration minimizes the risk of errors. this practice adheres to safety protocols established to promote patient safety in healthcare settings.
61. In a case study involving a patient with chronic obstructive pulmonary disease (COPD), which nursing diagnosis would be a priority?
Answer: Ineffective airway clearance related to bronchospasm.
Explanation: Ineffective airway clearance is a priority nursing diagnosis in COPD patients due to the risk of respiratory distress. Addressing this can significantly impact the patient's oxygenation and overall he...
Rationale: This answer is correct because ineffective airway clearance is a priority nursing diagnosis in copd patients due to the risk of respiratory distress. addressing this can significantly impact the patient's oxygenation and overall health status.
62. A nurse is utilizing SBAR (Situation, Background, Assessment, Recommendation) to communicate patient information. What is the primary purpose of using SBAR?
Answer: To provide a structured communication method.
Explanation: SBAR provides a structured communication framework that enhances clarity and efficiency in reporting patient information, thereby improving interdisciplinary collaboration and patient safety during ha...
Rationale: This answer is correct because sbar provides a structured communication framework that enhances clarity and efficiency in reporting patient information, thereby improving interdisciplinary collaboration and patient safety during handoffs and critical situations.
63. During a health assessment, a nurse notes that a patient demonstrates signs of dehydration. What is the most appropriate initial nursing action?
Answer: Assess vital signs and skin turgor.
Explanation: Assessing vital signs and skin turgor is essential to determine the extent of dehydration and guide further interventions. This initial assessment helps inform treatment decisions based on the patient...
Rationale: This answer is correct because assessing vital signs and skin turgor is essential to determine the extent of dehydration and guide further interventions. this initial assessment helps inform treatment decisions based on the patient's specific condition.
64. In planning patient care, which best practice should a nurse implement to ensure medication adherence in a patient with multiple prescriptions?
Answer: Suggest the patient use a pill organizer.
Explanation: Using a pill organizer can help patients manage multiple prescriptions effectively, reducing the likelihood of missed doses and enhancing adherence to the medication regimen, thereby improving health ...
Rationale: This answer is correct because using a pill organizer can help patients manage multiple prescriptions effectively, reducing the likelihood of missed doses and enhancing adherence to the medication regimen, thereby improving health outcomes.
69. During a patient education session on diabetes management, which dietary modification should be emphasized for effective glucose control?
Answer: Incorporate more high-fiber foods.
Explanation: High-fiber foods help regulate blood glucose levels by slowing carbohydrate absorption. Emphasizing this dietary modification during patient education can significantly improve diabetes management and...
Rationale: This answer is correct because high-fiber foods help regulate blood glucose levels by slowing carbohydrate absorption. emphasizing this dietary modification during patient education can significantly improve diabetes management and overall health outcomes for patients.
70. As part of a heart failure management plan, which intervention should be prioritized to prevent fluid overload?
Answer: Monitoring daily weight.
Explanation: Monitoring daily weight helps detect early signs of fluid retention in heart failure patients. This intervention allows for timely adjustments in treatment plans, preventing complications associated w...
Rationale: This answer is correct because monitoring daily weight helps detect early signs of fluid retention in heart failure patients. this intervention allows for timely adjustments in treatment plans, preventing complications associated with fluid overload and optimizing patient care.
71. In a case study involving a patient with severe anxiety, which nursing intervention is most appropriate to implement first?
Answer: Provide a quiet environment.
Explanation: Creating a quiet environment reduces stimuli that can exacerbate anxiety. This initial intervention helps the patient feel more secure and can facilitate the effectiveness of other therapeutic measure...
Rationale: This answer is correct because creating a quiet environment reduces stimuli that can exacerbate anxiety. this initial intervention helps the patient feel more secure and can facilitate the effectiveness of other therapeutic measures, reflecting best practices in mental health nursing.
72. A nurse is assessing a patient with a history of chronic obstructive pulmonary disease (COPD). Which finding would be most concerning?
Answer: SpO2 of 88% on room air.
Explanation: An SpO2 level of 88% indicates significant hypoxemia, which is particularly concerning in a COPD patient. This finding necessitates immediate intervention to improve oxygenation and prevent further re...
Rationale: This answer is correct because an spo2 level of 88% indicates significant hypoxemia, which is particularly concerning in a copd patient. this finding necessitates immediate intervention to improve oxygenation and prevent further respiratory distress.
73. In a patient with acute respiratory distress syndrome (ARDS), which intervention should be prioritized to optimize oxygenation?
Answer: Applying a low tidal volume ventilation strategy.
Explanation: Low tidal volume ventilation reduces ventilator-induced lung injury in ARDS, improving oxygenation and outcomes. This strategy allows for adequate ventilation while minimizing barotrauma, crucial in m...
Rationale: This answer is correct because low tidal volume ventilation reduces ventilator-induced lung injury in ards, improving oxygenation and outcomes. this strategy allows for adequate ventilation while minimizing barotrauma, crucial in managing patients with compromised respiratory function.
74. During a shift, a nurse receives a report about a patient exhibiting signs of anaphylaxis. What is the priority nursing action?
Answer: Administer epinephrine immediately.
Explanation: Administering epinephrine is the critical intervention in anaphylaxis, as it counteracts severe allergic reactions by vasoconstriction and bronchodilation. Timely action is essential to prevent progre...
Rationale: This answer is correct because administering epinephrine is the critical intervention in anaphylaxis, as it counteracts severe allergic reactions by vasoconstriction and bronchodilation. timely action is essential to prevent progression to respiratory failure or cardiac arrest.
75. A patient with chronic kidney disease presents with hyperkalemia. Which dietary modification should the nurse recommend?
Answer: Reduce consumption of potassium-rich foods.
Explanation: Reducing potassium-rich foods, such as bananas and tomatoes, is critical for managing hyperkalemia in chronic kidney disease. This dietary adjustment helps prevent life-threatening cardiac complicatio...
Rationale: This answer is correct because reducing potassium-rich foods, such as bananas and tomatoes, is critical for managing hyperkalemia in chronic kidney disease. this dietary adjustment helps prevent life-threatening cardiac complications associated with elevated potassium levels.
76. What is the most effective strategy for preventing catheter-associated urinary tract infections (CAUTIs) in hospitalized patients?
Answer: Utilizing indwelling catheters only when absolutely necessary.
Explanation: Utilizing indwelling catheters only when necessary minimizes the risk of CAUTIs. This approach aligns with evidence-based guidelines advocating for catheter use restriction to reduce infection rates i...
Rationale: This answer is correct because utilizing indwelling catheters only when necessary minimizes the risk of cautis. this approach aligns with evidence-based guidelines advocating for catheter use restriction to reduce infection rates in hospitalized patients.