ATI LPN
Study Guide for Fundamentals of Nursing Care: Concepts, Connections & Skills
Chapter 29 : Fluids, Electrolytes, and Introduction to Acid-Base Balance Questions
Question 1 of 5
A patient who consumes a diet that is deficient in vitamin D may be at risk for deficiency of which of the following?
Correct Answer: A
Rationale: Vitamin D deficiency impairs calcium absorption, increasing the risk of calcium deficiency.
Question 2 of 5
Which of the following electrolytes does aldosterone influence the kidneys to save and/or excrete?
Correct Answer: A,C
Rationale: Aldosterone promotes sodium reabsorption and potassium excretion in the kidneys.
Question 3 of 5
The Institute of Medicine recommends that an average adult needs????.milligrams of potassium per day for optimal health.
Correct Answer: A
Rationale: The Institute of Medicine recommends approximately 3500 mg of potassium daily for adults to support optimal health.
Question 4 of 5
Which are accurate statements about metabolic alkalosis?
Correct Answer: A,B,C
Rationale: Metabolic alkalosis involves increased bicarbonate or loss of hydrogen ions, often from excessive antacid use, but not prolonged diarrhea, which causes acidosis.
Question 5 of 5
If the patient's blood pH is 7.47, the patient is in
Correct Answer: A
Rationale: A blood pH of 7.47 is above the normal range (7.35-7.45), indicating alkalosis.