NURS 6501, Advanced Pathophysiology, Week 6 Final Exam, Questions with Correct Answers Latest 2023 (Graded A+)

NURS 6501, Advanced Pathophysiology Week 6 Final Exam, Questions with Correct Answers Latest 2023 (Graded A+) Which renal change is found in older adults? Decrease in the number of nephrons Question 9 Selected Answer: In regulating vascular mediators released from mast cells, the role of eosinophils is to release what? Histaminase, which limits the effects of histamine during acute inflammation Question 10 Selected Answer: Under anaerobic conditions, what process provides energy for the cell? Glycolysis Question 11 Selected Answer: A patient had a motor vehicle crash and suffered critical injuries to the brainstem. What physiological responses would the healthcare professional expect to see? Pulse and blood pressure changes Question 12 Selected Answer: A parent wants to know how to prevent type 1 diabetes in the newborn. The healthcare professional explains that prevention is not possible, because which of these is a major characteristic of type 1 diabetes mellitus? Insulin resistance 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 0 out of 1 points Question 13 Selected Answer: A patient has a pulmonary capillary wedge pressure of 30mmHg. What assessment finding by the healthcare professional would be most consistent with this reading? Rhonchi Question 14 Selected Answer: A patient is having an IgE-mediated hypersensitivity reaction. What action by the healthcare professional is best? Give the patient an antihistamine. Question 15 Selected Answer: A healthcare professional is educating a patient on asthma. The professional tells the patient that the most successful treatment for chronic asthma begins with which action? Avoidance of the causative agent Question 16 Selected Answer: A student asks the healthcare professional to explain the pathophysiologic process of alcoholic cirrhosis. What statement by the professional would not be consistent with complete knowledge about this process? Inflammation and damage leading to cirrhosis begin in the bile canaliculi. Question 17 Selected Answer: The pathophysiologic process of edema is related to which mechanism? Increased plasma oncotic pressure 0 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 0 out of 1 points Question 18 Selected Answer: How does progressive nephron injury affect angiotensin II activity? Angiotensin II activity is elevated. Question 19 Selected Answer: A student asks the professor to explain what effect natriuretic peptides have during heart failure when the heart dilates. Which response by the professor is best? Inhibits renin and aldosterone Question 20 Selected Answer: When renin is released, it is capable of which action? Direct activation of angiotensin II Question 21 Selected Answer: What is the initiating event that leads to the development of atherosclerosis? Injury to the endothelial cells that line the artery walls Question 22 Selected Answer: The glomerular filtration rate is directly related to which factor? Perfusion pressure in the glomerular capillaries