A client is taking pyridostigmine for muscle weakness associated with myasthenia gravis. The nurse educates the client on which possible cholinergic side effects associated with this medication? (Select all that apply)
Dry Mouth
Diarrhea
Decreased Urination
Excessive Lacrimation
Tachycardia
Excessive sweating
Correct Answer : B,D,F
A. Dry mouth is not a cholinergic side effect; cholinergic effects typically increase secretions.
B. Diarrhea is a common cholinergic side effect due to increased gastrointestinal motility.
C. Decreased urination is not expected; cholinergic agents may increase urination.
D. Excessive lacrimation (tearing) is a common cholinergic effect, as these agents stimulate glandular secretions.
E. Tachycardia is not a cholinergic side effect; bradycardia is more likely due to cholinergic effects.
F. Excessive sweating is a cholinergic effect due to increased glandular activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While sildenafil can cause erections, it does not typically lead to unwanted erections; it requires sexual stimulation to be effective.
B. An erection lasting longer than 6 hours, known as priapism, is a serious side effect and requires immediate medical attention, indicating the patient understands this risk.
C. Using nitroglycerin with sildenafil can lead to dangerous drops in blood pressure, and patients should be advised to avoid this combination.
D. Sildenafil should be taken about 30 minutes to 1 hour before sexual activity for best results, not just 5 minutes prior.
Correct Answer is C
Explanation
A. Risperidone is an atypical antipsychotic primarily used to treat schizophrenia and bipolar disorder, not first-line treatment for depression.
B. Haloperidol is a typical antipsychotic used mainly for acute psychosis and agitation, not for treating depression.
C. Paroxetine is a selective serotonin reuptake inhibitor (SSRI) that is widely recognized as a first-line treatment for depression due to its efficacy and relatively favorable side effect profile.
D. Clozapine is an atypical antipsychotic reserved for treatment-resistant schizophrenia and is not indicated for the treatment of depression.
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