NURS 6501 Advanced Pathophysiology Midterm GRADED A, Exams of Nursing

Download NURS 6501 Advanced Pathophysiology Midterm GRADED A and more Exams Nursing in PDF only on Docsity! [Type here] NURS 6501 Advanced Pathophysiology Midterm NURS 6501 Advanced Pathophysiology Midterm Question 1 The action of platelet-derived growth factor is to stimulate the production of which cells? Selected Answer: Platele ts • Question 2 1 out of 1 points A healthcare professional is educating a patient about asthma. The professional states that good control is necessary due to which pathophysiologic process? Selected Answer: Uncontrolled inflammation leads to increased bronchial hyperresponsiveness and eventual scarring. • Question 3 1 out of 1 points What is an expected change in the cardiovascular system that occurs with aging? Selected Answer: Arterial stiffening • Question 4 0 out of 1 points People diagnosed with neurofibromatosis have varying degrees of the condition because of which genetic principle? Selected Answer: Dominan ce • Question 5 0 out of 1 points [Type here] NURS 6501 Advanced Pathophysiology Midterm When endothelial cells are injured, what alteration contributes to atherosclerosis? Selected Answer: The release of toxic oxygen radicals that oxidize low-density lipoproteins (LDLs) • Question 6 1 out of 1 points A healthcare professional cares for older adults in a skilled nursing facility. What should the professional assess for in these individuals related to cardiovascular functioning? Selected Answer: Increased rate of falling and dizzy spells [Type here] NURS 6501 Advanced Pathophysiology Midterm 1 out of 1 points Which hormone is required for water to be reabsorbed in the distal tubule and collecting duct? Selected Answer: Antidiuretic hormone • Question 19 1 out of 1 points The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of what reason? Selected Answer: It depolarizes more rapidly than other automatic cells of the heart. • Question 20 What is one function of the tumor cell marker? 1 out of 1 points Selected Answer: To screen individuals at high risk for cancer • Question 21 1 out of 1 points When comparing the clinical manifestations of both diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar nonketotic syndrome (HHNKS), which condition is associated with only DKA? Selected Answer: Kussmaul respirations • Question 22 Which cAMP-mediated response is related to antidiuretic hormone? 1 out of 1 points Selected Answer: Increased retention of water • Question 23 0 out of 1 points The student wants information about a patient's renal function. What test does the healthcare professional tell the student to evaluate? Selected Answer: Serum blood urea nitrogen and creatinine [Type here] NURS 6501 Advanced Pathophysiology Midterm • Question 24 What is the most important cause of pulmonary artery constriction? 1 out of 1 points Selected Answer: Low alveolar partial pressure of arterial oxygen (PaO 2) • Question 25 0 out of 1 points In teaching a women's community group, which risk factor does the healthcare professional teach is related to high morbidity of cancer of the colon, uterus, and kidney? Selected Answer: Woman who have smoked for more than 10 years • Question 26 1 out of 1 points A healthcare professional is caring for four patients. Which patient does the professional assess for pulmonary emboli (PE) as the priority? Selected Answer: Deep venous thrombosis • Question 27 0 out of 1 points What is the second most commonly recognized genetic cause of intellectual disability? Selected Answer: Down syndrome • Question 28 1 out of 1 points A person has acne, easy bruising, thin extremities, and truncal obesity. The healthcare professional assesses the person for which of these? Selected Answer: Use of glucocorticoids • Question 29 What is the cause of functional dysphagia? Selected Neural or muscular disorders 1 out of 1 points [Type here] NURS 6501 Advanced Pathophysiology Midterm Answer: • Question 30 1 out of 1 points What effect is a result of inhibiting the parasympathetic nervous system with a drug such as atropine? Selected Answer: Salivation decreases. • Question 31 1 out of 1 points Renal failure is the most common cause of which type of hyperparathyroidism? Selected Answer: Seconda ry • Question 32 0 out of 1 points A healthcare professional wants to determine the adequacy of a person's alveolar ventilation. What assessment finding is most important for the professional to consider? Selected Answer: Ventilatory pattern is regular and rhythmic. • Question 33 0 out of 1 points The acute inflammatory response is characterized by fever that is produced by the hypothalamus being affected by what? Selected Answer: Bacterial endotoxin • Question 34 0 out of 1 points A healthcare professional is caring for four patients. Which patient does the professional assess for neurogenic diabetes insipidus (DI)? Selected Answer: Anterior pituitary tumor • Question 35 0 out of 1 points Within a physiologic range, what does an increase in left ventricular end-diastolic volume (preload) result in? [Type here] NURS 6501 Advanced Pathophysiology Midterm • Question 47 0 out of 1 points If a patient develops acidosis, the nurse would expect the oxyhemoglobin dissociation curve to react in which manner? Selected Answer: Show dramatic fluctuation, allowing the O 2 concentration to increase • Question 48 Under anaerobic conditions, what process provides energy for the cell? 1 out of 1 points Selected Answer: Glycolys is • Question 49 1 out of 1 points A patient suffered multiple traumatic injuries and received many blood transfusions within a few days of the injuries. For which medical condition should the healthcare professional monitor the patient for? Selected Answer: Hemosidero sis • Question 50 0 out of 1 points The student asks the professor to explain what characteristic is demonstrated by lungs with decreased compliance? Selected Answer: Inability to diffuse oxygen • Question 51 What is one function of the tumor cell marker? 1 out of 1 points Selected Answer: To screen individuals at high risk for cancer • Question 52 0 out of 1 points Vaccinations are able to provide protection against certain microorganisms because of what? Selected Rapid response from [Type here] NURS 6501 Advanced Pathophysiology Midterm Answer: IgA • Question 53 1 out of 1 points A student asks the healthcare professional to describe exotoxins. Which statement by the professional is best? Selected Answer: Exotoxins are released during bacterial growth. • Question 54 0 out of 1 points A class of students has learned about contributing factors to duodenal ulcers. What statement indicates to the professor that the students need a review? Selected Answer: Duodenal ulcers occur with greater frequency than other types of peptic ulcers. • Question 55 0 out of 1 points A healthcare professional is caring for a patient who has a delay in electrical activity reaching the ventricle as seen on ECG. What ECG finding would the healthcare professional associate with this problem? Selected Answer: A prolonged ST interval • Question 56 How do free radicals cause cell damage? 1 out of 1 points Selected Answer: Giving up an electron, which causes injury to the chemical bonds of the cell membrane • Question 57 What causes the edema that occurs during the inflammatory process? 1 out of 1 points Selected Answer: Increased capillary permeability • Question 58 A student learns what information about acute pancreatitis? 0 out of 1 points [Type here] NURS 6501 Advanced Pathophysiology Midterm Selected Answer: Autoimmune process with IgG attacking pancreatic acinar cells • Question 59 1 out of 1 points A student asks why carbon monoxide causes tissue damage. What response by the professor is best? Selected Answer: Binds to hemoglobin so that it cannot carry oxygen • Question 60 0 out of 1 points The healthcare professional working with older adults teaches general infection- prevention measures as a priority for this age group due to which change in lymphocyte function? Selected Answer: Decreased number of circulating T cells • Question 61 0 out of 1 points A healthcare professional is caring for a patient who has continuous increases in left ventricular filing pressures. What disorder would the professional assess the patient for? Selected Answer: Mitral regurgitation • Question 62 Why is leakage of lysosomal enzymes during chemical injuries significant? 1 out of 1 points Selected Answer: Enzymatic digestion of the nucleus and nucleolus occurs, halting DNA synthesis. • Question 63 0 out of 1 points A patient has diabetes mellitus. A recent urinalysis showed increased amounts of protein. What therapy does the healthcare provider educate the patient that is specific to this disorder? Selected Answer: More frequent blood glucose monitoring • Question 64 0 out of 1 points [Type here] NURS 6501 Advanced Pathophysiology Midterm healthcare professional educate the patient on? Selected Answer: Antibiotic therapy • Question 76 1 out of 1 points A patient is in severe shock and is receiving vasopressin. A student asks the health care professional to explain the rationale for this treatment. What response by the professional is most accurate? Selected Answer: Antidiuretic hormone causes vasoconstriction to help increase blood pressure. • Question 77 What is apoptosis? 1 out of 1 points Selected Answer: Normal mechanism for cells to self-destruct when growth is excessive • Question 78 1 out of 1 points Free radicals play a major role in the initiation and progression of which diseases? Selected Answer: Cardiovascular diseases such as hypertension and ischemic heart disease • Question 79 1 out of 1 points An amniocentesis indicates a neural tube defect when an increase in which protein is evident? Selected Answer: Alpha fetoprotein • Question 80 1 out of 1 points A patient had a thyroidectomy and now reports tingling around the mouth and has a positive Chvostek sign. What laboratory finding would be most helpful to the healthcare professional? Selected Answer: Serum calcium • Question 81 [Type here] NURS 6501 Advanced Pathophysiology Midterm 0 out of 1 points A patient's chart indicates Kussmaul respirations. The student asks the healthcare professional what this is caused by. What response by the professional is most accurate? Selected Answer: Diabetic ketoacidosis is leading to metabolic acidosis. • Question 82 1 out of 1 points A pregnant woman has Graves disease. What test/s does the healthcare professional advise the woman about? Selected Answer: Blood test for hyperthyroidism • Question 83 1 out of 1 points A healthcare professional is assessing a child who has complete trisomy of the twenty- first chromosome. What findings does the professional relate to this condition? Selected Answer: An IQ of 25 to 70, low nasal bridge, protruding tongue, and flat, low-set ears • Question 84 Where is two thirds of the body's water found? 1 out of 1 points Selected Answer: Intracellular fluid compartments • Question 85 1 out of 1 points A healthcare professional is working with a person who drinks several 6-packs of beer a week. What testing does the professional encourage the person to get? Selected Answer: Hepatic function • Question 86 1 out of 1 points After a partial gastrectomy, gastric bypass, or pyloroplasty, clinical manifestations that include increased pulse, hypotension, weakness, pallor, sweating, and dizziness are the results of which mechanism? Selected Rapid gastric [Type here] NURS 6501 Advanced Pathophysiology Midterm Answer: emptying • Question 87 0 out of 1 points A patient has portal hypertension-induced splenomegaly. Which lab value would the healthcare professional associate with this condition? Selected Answer: Low white blood cell count • Question 88 Oxygenated blood flows through which vessel? 1 out of 1 points Selected Answer: Pulmonary veins • Question 89 0 out of 1 points A student studying biology asks the professor to describe how the ras gene is involved in cancer proliferation. What explanation by the professor is best? Selected Answer: It suppresses the action of the tumor- suppressor genes. • Question 90 0 out of 1 points What is the blood type of a person who is heterozygous, having A and B alleles as codominant? Selected O Answer: • Question 91 0 out of 1 points The healthcare professional explains to a student that the amount of volume of blood in the heart is directly related to the of contraction. Selected Answer: Pressur e • Question 92 Which statement is true about phagocytosis? 1 out of 1 points