What anticholinergic side effects are commonly associated with cyclobenzaprine?
Bradycardia, nausea, and diarrhea
Photophobia, dry mouth, and constipation
Muscle rigidity, restless movements, and tremors
Flushing, tachycardia, and hives
The Correct Answer is B
Cyclobenzaprine is structurally similar to tricyclic antidepressants (TCAs) and has similar anticholinergic side effects ³. Common anticholinergic side effects of cyclobenzaprine include dry mouth ¹⁵, constipation ¹⁵, and photophobia ³.
Option A is not correct because bradycardia is not a common side effect of cyclobenzaprine.
Option C is not correct because muscle rigidity, restless movements, and tremors are not common side effects of cyclobenzaprine.
Option D is not correct because flushing, tachycardia, and hives are not common side effects of cyclobenzaprine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Ethosuximide is the medication of choice for the management of absence seizures ³⁵. It is a first-line medication that has been shown to be effective in treating absence seizures ⁵.
Options A and B are incorrect because carbamazepine and phenytoin are not considered first-line medications for absence seizures.
Option D is incorrect because while valproate can be used to treat absence seizures, ethosuximide is preferred due to its effectiveness and safety profile ³.
Correct Answer is D
Explanation
Anticholinergic medications can be used to treat extrapyramidal symptoms (EPS) such as tremors and shuffling gait that can occur as side effects of first-generation antipsychotics ¹².
Option A is not correct because a direct dopamine antagonist would not be used to treat EPS.
Option B is not correct because increasing the dose of the antipsychotic medication could worsen EPS.
Option C is not correct because withholding the medication for two days could lead to a relapse of the underlying condition being treated by the antipsychotic.
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