Nurs 231 Exam 8 Pathophysiology| 100% Verified Solution

NURS 231 EXAM 8 PATHOPHYSIOLOGYQuestion 1 2.5 / 2.5 pts Each of the following statements are true regarding control over the GFR except: The kidney can maintain a constant GFR despite variations in the arterial blood pressure of the rest of the body. The sympathetic nervous system can supersede the renal autoregulatory system. Correct! The RAA responds when blood pressure rises above normal limits. The RAA responds when blood pressure drops below normal limits. Question 2 2.5 / 2.5 pts Which of the following statements is false regarding ADH? Elevated levels of ADH will lead to a small volume of concentrated urine. Decreased levels of ADH will lead to dilute urine. Correct! Alcohol increases ADH levels. alcohol is a diuretic and will inhibit the release of ADH. Question 3 2.5 / 2.5 pts Cortical nephrons are characterized by the following except: They make up 85% of all nephrons Correct! They originate deep in the cortex they originate superficially in the cortex Their loops of Henle extend a short distance into the medulla Question 4 2.5 / 2.5 pts Low Na+ levels in the plasma and interstitial compartment is characteristic of which of the following fluid imbalances? Dehydration Correct! Water intoxication Edema Question 5 2.5 / 2.5 pts Reabsorption in the loop of Henle is characterized by the following except: Correct! Na+ and water are reabsorbed in equal proportions The loop of Henle reabsorbed more Na+ and Cl- than water The ascending limb is impermeable to water