Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
Which phenomenon occurs in the body as a person ages?.
A. Protein needs post-acute accentuate.
Protein needs do not necessarily accentuate with age. In fact, they may decrease due to reduced physical activity and metabolic rate.
B. Total fat content decreases.
Total fat content does not decrease with age. It’s common for fat distribution to change and increase in certain areas.
C. Total body water increases.
Total body water does not increase with age. It usually decreases due to the loss of muscle mass and increase in fat content.
D. Lean body mass decreases.
Lean body mass decreases as a person ages. This is a common phenomenon due to changes in cells and tissues.
This question is an excerpt from Nurse Dive's nursing test bank - ATI PN Custom Pharmacology Proctored Exam. Take the full exam now
Full Explanation
Choice A rationale:
Protein needs do not necessarily accentuate with age. In fact, they may decrease due to reduced physical activity and metabolic rate.
Choice B rationale:
Total fat content does not decrease with age. It’s common for fat distribution to change and increase in certain areas.
Choice C rationale:
Total body water does not increase with age. It usually decreases due to the loss of muscle mass and increase in fat content.
Choice D rationale:
Lean body mass decreases as a person ages. This is a common phenomenon due to changes in cells and tissues.
Similar Questions
Which symptom is the most common with a hypersensitivity reaction to a medication?.
A. Urticaria.
Urticaria, also known as hives, is a common symptom of a hypersensitivity reaction to a medication.
B. Vomiting.
Vomiting can occur but it is not the most common symptom.
C. Wheezing.
Wheezing can be a symptom of a severe allergic reaction, but it is not the most common.
D. Anaphylaxis.
Anaphylaxis is a severe, life-threatening allergic reaction, but it is not the most common symptom.
Full Explanation
Choice A rationale:
Urticaria, also known as hives, is a common symptom of a hypersensitivity reaction to a medication.
Choice B rationale:
Vomiting can occur but it is not the most common symptom.
Choice C rationale:
Wheezing can be a symptom of a severe allergic reaction, but it is not the most common.
Choice D rationale:
Anaphylaxis is a severe, life-threatening allergic reaction, but it is not the most common symptom.
Which aspect of pharmacokinetics should the nurse be most concerned with when caring for a patient with abnormal functioning of hepatic enzymes?.
A. Absorption.
Absorption is not primarily affected by the functioning of hepatic enzymes.
B. Distribution.
Distribution is not the main concern when dealing with abnormal functioning of hepatic enzymes.
C. Excretion.
Excretion is mainly a function of the kidneys, not the liver.
D. Metabolism.
Metabolism is the aspect of pharmacokinetics most affected by the functioning of hepatic enzymes. The liver plays a crucial role in the metabolism of drugs.
Full Explanation
Choice A rationale:
Absorption is not primarily affected by the functioning of hepatic enzymes.
Choice B rationale:
Distribution is not the main concern when dealing with abnormal functioning of hepatic enzymes.
Choice C rationale:
Excretion is mainly a function of the kidneys, not the liver.
Choice D rationale:
Metabolism is the aspect of pharmacokinetics most affected by the functioning of hepatic enzymes. The liver plays a crucial role in the metabolism of drugs.
Which factor associated with aging increases the risk of gastric irritation from nonsteroidal anti-inflammatory drugs (NSAIDS) in older adults?.
A. Decreased splanchnic blood flow.
Decreased splanchnic blood flow can affect drug absorption and metabolism, but it does not directly increase the risk of gastric irritation from NSAIDs.
B. Prolonged secretion of gastric acid.
Prolonged secretion of gastric acid can contribute to conditions like gastroesophageal reflux disease (GERD), but it is not the primary factor increasing the risk of gastric irritation from NSAIDs in older adults.
C. Delayed gastric emptying.
Delayed gastric emptying is the correct answer. It allows drugs to stay in contact with the stomach lining for a longer time, which can increase the risk of gastric irritation from NSAIDs.
D. Loss of cells from the gastric plexus.
Loss of cells from the gastric plexus can affect gastric function, but it is not directly linked to an increased risk of gastric irritation from NSAIDs.
Full Explanation
Choice A rationale:
Decreased splanchnic blood flow can affect drug absorption and metabolism, but it does not directly increase the risk of gastric irritation from NSAIDs.
Choice B rationale:
Prolonged secretion of gastric acid can contribute to conditions like gastroesophageal reflux disease (GERD), but it is not the primary factor increasing the risk of gastric irritation from NSAIDs in older adults.
Choice C rationale:
Delayed gastric emptying is the correct answer. It allows drugs to stay in contact with the stomach lining for a longer time, which can increase the risk of gastric irritation from NSAIDs.
Choice D rationale:
Loss of cells from the gastric plexus can affect gastric function, but it is not directly linked to an increased risk of gastric irritation from NSAIDs.