Which group of individuals is at a higher risk of complications from preanesthetic drugs?
Select one:
adolescents and teens
older adults
obese patients
infants
The Correct Answer is B
A. Adolescents and teens generally have more stable liver and kidney function, so they are less likely to have complications from preanesthetic drugs.
B. Older adults are at higher risk due to age-related changes in liver and kidney function, which slow the metabolism and excretion of medications. They are also more likely to have comorbidities and may take multiple medications that can interact with anesthesia.
C. Obese patients do face some risk due to altered drug distribution and respiratory issues, but not as high as older adults regarding drug metabolism and sensitivity.
D. Infants are vulnerable too, especially neonates, due to immature liver and renal systems, but older adults still generally face greater risk from preanesthetic drugs due to accumulated comorbidities and physiological decline.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While nausea and vomiting are common side effects of many chemotherapy agents, this is not specific to vesicants, which are drugs that can cause tissue damage if they leak outside the vein.
B. Vesicant chemotherapy agents can cause severe tissue damage, necrosis, and ulceration if they extravasate (leak into surrounding tissue). Close monitoring of the IV site for signs of redness, swelling, or pain is essential.
C. This may indicate gastrointestinal or bladder irritation from other types of chemotherapy agents, but it is not the hallmark concern with vesicants.
D. This is unrelated to vesicant properties. Orthostatic hypotension may occur from dehydration or autonomic effects, but not from vesicant infiltration.
Correct Answer is A
Explanation
Delaying urination can lead to urinary stasis, which increases the risk of urinary tract infections (UTIs) and bladder dysfunction. Encouraging regular and timely emptying of the bladder helps flush out bacteria, reduces pressure on the bladder, and supports overall urinary tract health.
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