NUR 632 WALDEN UNIVERSITY EXAM 1. LATEST 2025/2026 (FALL QTR) UPDATED QUESTIONS AND VERIFIED ANSWERS. 100% COMPLETE GENUINE UPDATE.

NUR 632 WALDEN UNIVERSITY EXAM 1. LATEST 2025/2026 (FALL QTR) UPDATED QUESTIONS AND VERIFIED ANSWERS. 100% COMPLETE GENUINE UPDATE. A professor has taught the students about the pathogenesis of abdominal pain. Which statement by a student indicates the professor needs to review the material? - CORRECT ANS Low concentrations of anaerobes, such as Streptococci, Lactobacilli, Staphylococci, Enterobacteria, and Bacteroides, produce abdominal pain. Which cardiac chambers have the thinnest wall and why? - CORRECT ANS The right and left atria; they are low-pressure chambers that serve as storage units and conduits for blood. A healthcare provider notes that tapping the patient's facial nerve leads to lip twitching. What electrolyte value is correlated with this finding? - CORRECT ANS Ca ++: 8.2 mg/dL What is the cause of functional dysphagia? - CORRECT ANS Neural or muscular disorders Which gastric hormone inhibits acid and pepsinogen secretion, as well as decreases the release of gastrin? - CORRECT ANS Somatosta tin What is one function of the tumor cell marker? - CORRECT ANS To screen individuals at high risk for cancer Why is leakage of lysosomal enzymes during chemical injuries significant? - CORRECT ANS Enzymatic digestion of the nucleus and nucleolus occurs, halting DNA synthesis. The student wants information about a patient's renal function. What test does the healthcare professional tell the student to evaluate? - CORRECT ANS Glomerular filtration rate 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? - CORRECT ANS Tell the student to get some normal saline instead. 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? - CORRECT ANS Hemosidero sis The data reporting that sickle cell disease affects approximately 1 in 600 American blacks is an example of which concept? - CORRECT ANS Prevalen ce 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? Phosphate 1.9 mg/dL - CORRECT ANS A student asks why some vaccinations are given orally and some are given by injection. What response by the professor is best? - CORRECT ANS Each route stimulates a different lymphocyte-containing tissue, resulting in different types of cellular and humoral immunity. 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? - CORRECT ANS No, many hormones are made from cholesterol. What is the initiating event that leads to the development of atherosclerosis?