When assessing a patient taking stimulant medications, the nurse should monitor for which of the following?
Headache
Tachycardia
Dizziness
Dry mouth
The Correct Answer is B
A. Headache: While headaches can occur, they are not the most concerning side effect of stimulant medications.
B. Tachycardia: Stimulant medications, such as those used to treat ADHD (e.g., methylphenidate, amphetamines), increase central nervous system activity, which can lead to an increased heart rate (tachycardia).
C. Dizziness: While dizziness can occur, it is not the primary concern with stimulants.
D. Dry mouth: Dry mouth is a possible side effect but is not as clinically significant as tachycardia when monitoring for adverse effects.
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Related Questions
Correct Answer is D
Explanation
A. Numbness of fingers. Numbness or tingling (paresthesia) is more common in respiratory alkalosis due to low CO₂ levels causing calcium binding changes.
B. Dry skin. Respiratory acidosis does not typically cause dry skin; rather, it may cause cyanosis or flushed skin due to CO₂ retention.
C. Abdominal pain. Abdominal pain is more commonly seen in metabolic acidosis, not respiratory acidosis.
D. Lethargy. Respiratory acidosis leads to CO₂ retention, which depresses the central nervous system, causing lethargy, confusion, and even coma in severe cases.
Correct Answer is D
Explanation
A. Hypotension, urinary retention, and blurred vision: These symptoms are more characteristic of anticholinergic toxicity rather than serotonin syndrome.
B. Dizziness, lethargy, and headache: These symptoms are non-specific and do not define serotonin syndrome, which involves neuromuscular, autonomic, and mental status changes.
C. Hypomania, arrhythmias, and panic attacks:. While serotonin syndrome can cause agitation, it does not cause hypomania (a mild form of mania). Arrhythmias can occur but are not a hallmark symptom.
D. Confusion, restlessness, tachycardia, and diaphoresis: Serotonin syndrome is characterized by mental status changes (confusion, agitation), autonomic instability (tachycardia, hypertension, hyperthermia), and neuromuscular abnormalities (hyperreflexia, tremors, clonus).
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