NURS 6501 Week 6 Midterm Exam 2024 (100% Correct Answers)

NURS 6501 (Module 4) Week 6 Midterm Exam NURS 6501: Advanced Pathophysiology Week 6 Midterm Exam Questions and Correct Answers Latest 2024/2025 (Already Graded A+) NURS 6501 Week 6 Midterm Exam 2024 (100% Correct Answers) 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 Question 23 Selected Answer: What mechanisms occur in the liver cells as a result of lipid accumulation? Increased synthesis of triglycerides from fatty acids and decreased synthesis of apoproteins 1 out of 1 points 1 out of 1 points 0 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points Question 24 Selected Answer: A person wants to know if eating only plant-based foods is advisable as a way to cut cholesterol to near-zero levels. What response by the health care professional is best? No, many hormones are made from cholesterol. Question 25 Selected Answer: The Bainbridge reflex is thought to be initiated by sensory neurons in which cardiac location? Atria Question 26 Selected Answer: A patient has a serum sodium level of 165 mEq/L. The healthcare professional explains that the clinical manifestations of confusion, convulsions, cerebral hemorrhage, and coma are caused by what mechanism? High sodium in the brain cells pulls water out of the blood vessels into the brain cells, causing them to swell. Question 27 Selected Answer: A person has hypothyroidism. What chemical does the healthcare professional advise the person to include in the diet? Iodine Question 28 Selected Answer: During the cardiac cycle, why do the aortic and pulmonic valves close after the ventricles relax? Blood fills the cusps of the valves and causes the edges to merge, closing the valves. 1 out of 1 points 1 out of 1 points 0 out of 1 points 1 out of 1 points 1 out of 1 points Question 29 Selected Answer: If a patient develops acidosis, the nurse would expect the oxyhemoglobin dissociation curve to react in which manner? Shift to the right, causing more oxygen (O 2) to be released to the cells Question 30 Selected Answer: What does vomiting-induced metabolic alkalosis cause? Retention of bicarbonate to maintain the anion balance Question 31 Selected Answer: What is one function of the tumor cell marker? To screen individuals at high risk for cancer Question 32 Selected Answer: 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? Hemosiderosis Question 33 Selected Answer: A pregnant woman has Graves disease. What test/s does the healthcare professional advise the woman about? Blood test for hyperthyroidism Question 34 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points Selected Answer: 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? PR interval measuring 0.28 sec Question 35 Selected Answer: A healthcare professional tells a student that a patient has lost atrial kick. What would the student expect to see when examining this patient? Signs of decreased cardiac output Question 36 Selected Answer: 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? More frequent blood glucose monitoring Question 37 Selected Answer: A healthcare professional is caring for four patients. Which patient does the professional assess for neurogenic diabetes insipidus (DI)? Anterior pituitary tumor Question 38 Selected Answer: How do free radicals cause cell damage? Stealing the cell's oxygen to stabilize the electron, thus causing hypoxia Question 39 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? 1 out of 1 points 0 out of 1 points 0 out of 1 points 0 out of 1 points 1 out of 1 points Selected Answer: A mutation in this gene allows continuous cell growth. Question 40 Selected Answer: A patient has a peptic ulcer related to h. pylori bacteria. What treatment does the healthcare professional educate the patient on? Antibiotic therapy Question 41 Selected Answer: A patient in the hospital has hypernatremia. What condition should the healthcare professional assess for? Syndrome of inappropriate antidiuretic hormone Question 42 Selected Answer: 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? Antidiuretic hormone conserves fluid when urine output is less than 20 mL/hr. Question 43 Selected Answer: A student is preparing to irrigate a patient's wound and gathers supplies, including hydrogen peroxide. What response by the health care professional is best? Tell the student to get some normal saline instead. Question 44 Selected Answer: 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? Increased rate of falling and dizzy spells 1 out of 1 points 0 out of 1 points 0 out of 1 points 1 out of 1 points 1 out of 1 points Question 45 Selected Answer: Which statement made by a student indicates the healthcare professional needs to describe the pericardium again? The pericardium is a double-walled membranous sac that encloses the heart. Question 46 Selected Answer: Where is two thirds of the body's water found? Intracellular fluid compartments Question 47 Selected Answer: A healthcare professional is caring for four patients. Which patient does the professional assess for pulmonary emboli (PE) as the priority? Deep venous thrombosis Question 48 Selected Answer: A patient has been diagnosed with a renal stone. Based on knowledge of common stone types, what self-care measure does the healthcare professional plan to teach the patient when stone analysis has returned? Increase water intake. Question 49 Selected Answer: What is the inflammatory effect of nitric oxide (NO)? Decreases mast cell function, and decreases platelet aggregation