ATI RN
Chapter 14 Nutrition and Fluid Balance Answer Key Questions
Question 1 of 5
Thirst is
Correct Answer: D
Rationale: Thirst is regulated by the hypothalamus and triggered by increased plasma osmolarity.
Question 2 of 5
Which of the following is most likely to be observed in a patient with compensated respiratory alkalosis?
Correct Answer: D
Rationale: In compensated respiratory alkalosis, kidneys reduce hydrogen ion secretion to retain acid.
Question 3 of 5
A buffer
Correct Answer: A
Rationale: Buffers resist pH changes by absorbing or releasing H+ ions.
Question 4 of 5
Normal removal of excess water in urine is known as
Correct Answer: A
Rationale: Diuresis is the normal process of excreting excess water via urine.
Question 5 of 5
The cells of the distal nephron are interspersed among the principal cells and contribute to acid-base regulation.
Correct Answer: B
Rationale: Intercalated cells in the distal nephron regulate acid-base balance by secreting H+ or HCO3-.