Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1, Exams of Nursing

Download Walden University NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 and more Exams Nursing in PDF only on Docsity! Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. NURS6501 Advanced Pathophysiology Midterm & Final Exam Part 1 LATEST UPDATED 1.A patient has a history of excessive use of magnesium-containing antacids and aluminum-containing antacids. What lab value does the healthcare professional correlate to this behavior? Answer: B a . Magnesium 1.8 mg/dL b . Phosphate 1.9 mg/dL c . Sodium 149 mEq/L Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. d . Potassium 2.5 mEq/L 2. A person has hypothyroidism. What chemical does the healthcare professional advise the person to include in the diet? Answer: B a . Iron b . Iodine c . Zinc d . Magnesium 3. 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? Answer: C a . Women older than 45 years of age b Women who have never had children Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. a . Competes with carbon dioxide so that it cannot be excreted b . Binds to hemoglobin so that it cannot carry oxygen c . Destroys the chemical bonds of hemoglobin so it cannot carry oxygen d . Removes iron from hemoglobin so it cannot carry oxygen 7. 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? Answer: C a . A prolonged ST interval Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. b . Variability in measurement with heart rate c . PR interval measuring 0.28 sec d . A QRS complex measuring 0.08 sec 8. Renal failure is the most common cause of which type of hyperparathyroidism? Answer: B a . Primary b . Secondary c . Exogenous d . Inflammatory 9.What is one function of the tumor cell marker? Answer: D Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. a . To provide a definitive diagnosis of cancer b . To treat certain types of cancer c . To predict where cancer will develop d . To scree individuals at high risk for cancer 10. A patient is in the hospital has hypernatremia. What condition should the healthcare professional assess for? Answer: B a . Syndrome of inappropriate antidiuretic hormone b . Hyper secretion of aldosterone c . Brief bouts of vomiting or diarrhea Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. 14. A pregnant woman has Graves disease. What test/s does the healthcare professional advise the woman about? Answer: B a . Frequent tests of the newborn's muscular strength and movement b . Blood test for hyperthyroidism c . Monthly OB checkups for fetal anomalies or pregnancy loss d . Serum complete blood count including platelet count 15. Where is two thirds of the body’s water found? Answer: C a . Interstitial fluid spaces b . Vascular system c . Intracellular fluid compartments d Intraocular fluids Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. . 16. A student asks why some vaccinations are given orally and some are given by injection. What response by the professor is best? Answer: D a . Different routes allow the speed of onset of the antigen to be varied, with the intravenous route being the fastest. b . Some individuals appear to be unable to respond to an antigen by a specific route, thus requiring the availability of different routes for the same antigen. c . Antigen-presenting cells are highly specialized and thus require stimulation by different routes. d . ach route stimulates a different lymphocyte-containing tissue, resulting in different types of cellular and humoral immunity Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. 17. If a patient develops acidosis, the nurse would expect the oxyhemoglobin dissociation curve to react in which manner? Answer: A a . Shift to the right, causingmore oxygen (O 2 ) to be released to the cells b . Shift to the left, allowing less O 2 to be released to the cells c . Show no change, allowing the O 2 concentration to remain stable d . Show dramaticfluctuation, allowing theO 2 concentration to increase 18. 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? Answer: C a . TSH and T 4 b . Serum Sodium c Serum Calcium Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. b . Mitral Stenosis c . Pulmonary Edema d . Jugular vein distention 22. Which cAMP-mediated response is related to antidiuretic hormone? Answer: C a . Increased heart rate and force of contraction b . Secretion of cortisol c . Increased retention of water d . Breakdown of fat Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. 23. A student asks the professor to differentiate Type 2 diabetes mellitus from Type 1. The professors' response would be that Type 2 is best described as what? Answer: A a . Resistance to insulin by insulin- sensitive tissues b . Need for lifelong insulin injections c . Increase of glucagon secretion from beta cells of the pancreas d . Presence of insulin autoantibodies that destroy beta cells in the pancreas 24. What is the initiating event that leads to the development of atherosclerosis? Answer: C a . Release of inflammatory cytokines b . Macrophages adhere to vessel walls c Injury to the endothelial cells that line Walden University NURS6501 Advanced Path ophysiology Midterm & Final Exam Part 1. . the artery wall d . Release of the platelet-deprived growth factor 25. A patient is having a spirometry measurement done and asks the healthcare professional to explain this test. What response by the professional is best? Answer: B a . To evaluate the cause of hypoxia b . To measure the volume and flow rate during forced air expiration c . To measure the gas diffusion rate at the alveolocapillary