NURS 6501 Advanced Pathophysiology Midterm | 2022 LATEST UPDATE

NURS 6501 Advanced Pathophysiology Midterm • Question 1 The action of platelet-derived growth factor is to stimulate the production of which cells? A healthcare professional is educating a patient about asthma. The professional states that good control is necessary due to which pathophysiologic process? What is an expected change in the cardiovascular system that occurs with aging? People diagnosed with neurofibromatosis have varying degrees of the condition because of which genetic principle? When endothelial cells are injured, what alteration contributes to atherosclerosis? 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? What physical sign does the healthcare professional relate to the result of turbulent blood flow through a vessel? What are tumor cell markers? Once they have penetrated the first line of defense, which microorganisms do natural killer (NK) cells actively attack? Which gastric hormone inhibits acid and pepsinogen secretion, as well as decreases the release of gastrin? What is the single most common cause of cellular injury? A professor has taught the students about the sources of increased ammonia in patients with hepatic encephalopathy. What statement by a student indicates the professor should review this material? Surfactant produced by type II alveolar cells facilitates alveolar distention and ventilation by which mechanism? A patient is brought to the Emergency Department with a gunshot wound to the chest. The healthcare professional assesses an abnormality involving a pleural rupture that acts as a one-way valve, permitting air to enter on inspiration but preventing its escape by closing during expiration. What action by the healthcare professional is the priority? What is the only surface inside the nephron where cells are covered with microvilli to increase the reabsorptive surface area called? A patient is having an IgE-mediated hypersensitivity reaction. What action by the healthcare professional is best? 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? Which hormone is required for water to be reabsorbed in the distal tubule and collecting duct? The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of what reason?