ATI LPN
ATI LPN Test Bank
Nutrition and Fluid Balance Questions
Question 1 of 5
pH
Correct Answer: C
Rationale: pH measures hydrogen ion concentration, inversely related to acidity.
Question 2 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 3 of 5
The increase in extracellular osmolality would cause
Correct Answer: A
Rationale: High ECF osmolality draws water out of cells via osmosis.
Question 4 of 5
asthma attack
Correct Answer: A
Rationale: Asthma impairs ventilation, causing CO₂ retention and respiratory acidosis.
Question 5 of 5
ADH causes the renal tubules to retain
Correct Answer: C
Rationale: ADH promotes water reabsorption in the kidneys.