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    ATI Pharmacology Proctored Exam 2
    Select All That Apply

    A client with myasthenia gravis is experiencing a cholinergic crisis. Which symptoms are associated with this condition? (Select all that apply.)

    Explanation & Rationale

    A) Bradycardia: Bradycardia is a common symptom of a cholinergic crisis. It results from excessive acetylcholine at the neuromuscular junction, which can overstimulate the parasympathetic nervous system, leading to a decrease in heart rate. B) Rash: A rash is not a typical symptom of a cholinergic crisis. Rash might occur as a side effect of medications or other conditions, but it is not a hallmark feature of a cholinergic crisis in myasthenia gravis. C) Vomiting: Vomiting is a potential symptom of a cholinergic crisis. It occurs due to the excessive stimulation of the parasympathetic nervous system, which can cause gastrointestinal distress and nausea. D) Fever: Fever is not typically associated with a cholinergic crisis, but it can occur if there is an underlying infection or other condition. A cholinergic crisis itself usually leads to symptoms like weakness and excessive salivation, not fever. E) Weakness: Weakness is a hallmark symptom of a cholinergic crisis, as it results from overstimulation at the neuromuscular junction, leading to muscle fatigue and paralysis. This is similar to the symptoms of myasthenia gravis, but in a cholinergic crisis, the weakness is more profound. F) Drooling: Drooling is another common symptom of a cholinergic crisis. Excessive acetylcholine can lead to excessive salivation due to overstimulation of the parasympathetic nervous system.

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