A nurse is reinforcing teaching with a client who is taking benztropine to treat Parkinson's disease. The nurse should instruct the client to report which of the following findings as an adverse effect of the medication?
Excessive salvation
Difficulty voiding
Diarrhea
Slow pulse
The Correct Answer is B
A. Excessive salivation:
Excessive salivation is not a common adverse effect of benztropine. Instead, anticholinergic medications like benztropine often cause dry mouth, which is more common than excessive salivation.
B. Difficulty voiding:
Difficulty voiding, or urinary retention, is a potential adverse effect of anticholinergic medications like benztropine. Anticholinergic drugs can cause relaxation of the detrusor muscle in the bladder, leading to urinary retention. Therefore, the nurse should instruct the client to report any difficulty or inability to urinate.
C. Diarrhea:
Diarrhea is not a common adverse effect of benztropine. Instead, anticholinergic medications like benztropine typically cause constipation due to their antimuscarinic effects on the gastrointestinal tract.
D. Slow pulse:
Slow pulse, or bradycardia, is not a common adverse effect of benztropine. Instead, anticholinergic medications like benztropine may cause tachycardia (increased heart rate) due to their effects on the autonomic nervous system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A continuous seizure state in which seizures occur in rapid succession:
This describes status epilepticus, a medical emergency characterized by prolonged or continuous seizures. It is not related to the concept of an aura.
B. A sensory warning that a seizure is imminent:
This is the correct answer. An aura is a subjective sensation or symptom that acts as a warning sign that a seizure is about to occur. Auras can vary widely among individuals and may include visual, auditory, olfactory, or other sensory experiences.
C. A period of sleepiness following the seizure during which arousal is difficult:
This describes the postictal state, which occurs after a seizure. During this period, the individual may experience confusion, drowsiness, or difficulty arousing from sleep. It is not specifically related to the concept of an aura.
D. A brief loss of consciousness accompanied by staring:
This describes an absence seizure, characterized by a brief loss of awareness and a blank stare. Absence seizures typically do not have an aura preceding them.
Correct Answer is ["15"]
Explanation
To calculate the dose of phenytoin suspension, the nurse should use the following formula:
Dose (mL) = Desired dose (mg) / Concentration (mg/mL) x Volume (mL)
Plugging in the values from the question, we get:
Dose (mL) = 75 mg / (25 mg/5 mL) x 5 mL
Dose (mL) = 15 mL
Therefore, the nurse should administer 15 mL of phenytoin suspension to the patient
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