A client has overdosed on scopolamine (Scopace) while being treated for motion sickness. The nurse recognizes she will administer which medication for an anticholinergic overdose?

Flumazenil

Atropine

Naloxone

Physostigmine

Answer and Explanation

The Correct Answer is D

A. Flumazenil is a benzodiazepine antagonist and is not indicated for anticholinergic overdose.
B. Atropine is an anticholinergic medication used to treat bradycardia and other conditions, but it would not be appropriate for treating an anticholinergic overdose, as it can worsen the symptoms.
C. Naloxone is an opioid antagonist and would not be effective in treating scopolamine overdose.
D. Physostigmine is a reversible cholinesterase inhibitor that can counteract the effects of anticholinergic agents, making it the appropriate choice for reversing scopolamine toxicity.

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Correct Answer is C

Explanation

A. Grapefruit juice does not have a known interaction with metronidazole and does not need to be avoided.
B. Dairy does not interfere with metronidazole's absorption or effectiveness, so it is not a contraindication.
C. Alcohol should be strictly avoided during and for at least 48 hours after metronidazole treatment, as it can cause a severe reaction, including nausea, vomiting, flushing, and rapid heart rate.
D. Tyramine-based foods do not interact with metronidazole, so they are not a contraindication for this medication.

A. Dry Mouth B. Diarrhea C. Decreased Urination D. Excessive Lacrimation E. Tachycardia F. Excessive sweating

Correct Answer is ["B","D","F"]

Explanation

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.

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A client has overdosed on scopolamine (Scopace) while being treated for motion sickness. The nurse recognizes she will administer which medication for an anticholinergic overdose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client diagnosed with trichomoniasis is prescribed metronidazole (Flagyl). The nurse should instruct the client to avoid which contraindication associated with this medication?

Correct Answer is C

Explanation

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)

Correct Answer is ["B","D","F"]

Explanation

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