Difficulty: Medium
Average Score: 79%
Simulated
A nurse is caring for an older adult client. The nurse should recognize that which of the following considerations apply to older adults and pharmacology?
Correct answer
B,C,E
Rationale
Correct Answer: B, C, E
Rationale:
B: Older adults are at risk for drug toxicity due to accumulation in the body. This is because aging can lead to decreased liver and kidney function, which can impair drug metabolism and elimination, increasing the risk of toxicity.
C: The elderly population is susceptible to polypharmacy. Older adults often take multiple medications for various chronic conditions, increasing the risk of drug interactions, adverse effects, and non-adherence.
E: Older adults have delayed absorption. Changes in gastrointestinal motility and blood flow can lead to delayed absorption of medications in older adults, affecting drug effectiveness and onset of action.
Summary of Other Choices:
A: Parenteral medications are not universally avoided in older adults; the decision depends on individual factors such as vein condition and medication properties.
D: Medication metabolism tends to be slower, not faster, in older adults due to age-related physiological changes.
F: No information is provided for this choice.
G: No information is provided
Rationale:
B: Older adults are at risk for drug toxicity due to accumulation in the body. This is because aging can lead to decreased liver and kidney function, which can impair drug metabolism and elimination, increasing the risk of toxicity.
C: The elderly population is susceptible to polypharmacy. Older adults often take multiple medications for various chronic conditions, increasing the risk of drug interactions, adverse effects, and non-adherence.
E: Older adults have delayed absorption. Changes in gastrointestinal motility and blood flow can lead to delayed absorption of medications in older adults, affecting drug effectiveness and onset of action.
Summary of Other Choices:
A: Parenteral medications are not universally avoided in older adults; the decision depends on individual factors such as vein condition and medication properties.
D: Medication metabolism tends to be slower, not faster, in older adults due to age-related physiological changes.
F: No information is provided for this choice.
G: No information is provided