A nurse is administering drugs to a 70-year-old patient who has a reduced plasma albumin level. When assessing the patient for therapeutic outcomes of drug therapy, the nurse will also be careful to observe for
possible drug toxicity.
decreased therapeutic effects.
altered drug absorption.
increased drug metabolism.
The Correct Answer is A
A. A reduced plasma albumin level can lead to increased free drug levels in the bloodstream, raising the risk of drug toxicity, particularly for highly protein-bound medications.
B. Decreased therapeutic effects are less likely because the decrease in albumin can lead to higher free drug concentrations, which may actually increase effects rather than decrease them.
C. Altered drug absorption is generally not directly influenced by plasma albumin levels; it relates more to gastrointestinal factors.
D. Increased drug metabolism is not a direct consequence of lower albumin levels; instead, the concern is primarily about increased free drug concentrations and potential toxicity.
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Correct Answer is ["A","B","C"]
Explanation
A. Auscultating bowel sounds is important because anticholinergic agents can decrease gastrointestinal motility, leading to reduced bowel sounds and potential constipation.
B. Monitoring urine output is crucial as anticholinergics can cause urinary retention, and assessing output helps identify any adverse effects on bladder function.
C. Monitoring heart rate is necessary since anticholinergic agents can cause tachycardia as a side effect, making it important to assess the client’s cardiovascular status.
D. Administering an antidiarrheal agent is not typically indicated, as anticholinergic agents often cause constipation rather than diarrhea.
E. Assessing deep tendon reflexes is not directly relevant to the effects of anticholinergic medications and is not typically prioritized in this context.
Correct Answer is B
Explanation
A. Antibiotics do not typically interact with adrenergic drugs in a way that would necessitate contacting the healthcare provider before administration.
B. MAO inhibitors can cause significant interactions with adrenergic drugs, potentially leading to hypertensive crises due to increased norepinephrine levels. Therefore, the nurse should contact the healthcare provider to assess the risks before administering an adrenergic agent.
C. Diuretics may affect fluid and electrolyte balance, but they do not pose a direct interaction risk with adrenergic drugs that would require prior consultation with the healthcare provider.
D. Analgesics do not have a significant interaction with adrenergic drugs that would warrant contacting the healthcare provider, as they are used for pain management and can often be safely administered together.