ATI LPN
ATI LPN Test Bank
Nutrition and Fluid Balance Questions
Question 1 of 5
Angiotensin II increases blood volume by stimulating
Correct Answer: A
Rationale: Angiotensin II stimulates thirst and ADH, increasing blood volume.
Question 2 of 5
An increase in blood CO₂ levels is followed by a(n) in H⁺ ions and a(n) in blood pH.
Correct Answer: D
Rationale: More CO₂ forms carbonic acid, increasing H⁺ and lowering pH.
Question 3 of 5
Hyposecretion of aldosterone would lead to
Correct Answer: B
Rationale: Low aldosterone reduces H⁺ secretion, as it normally promotes it with Na⁺ reabsorption.
Question 4 of 5
The increase in extracellular osmolality would cause
Correct Answer: A
Rationale: High ECF osmolality draws water out of cells via osmosis.
Question 5 of 5
asthma attack
Correct Answer: A
Rationale: Asthma impairs ventilation, causing CO₂ retention and respiratory acidosis.