USMLE Step 2 Quiz
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NEUROLOGY
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A farmer is brought to the emergency department after being found confused in a field. He is diaphoretic, salivating profusely, and has pinpoint pupils. He is incontinent of urine and stool. Auscultation of the lungs reveals diffuse wheezing and rhonchi. Muscle examination shows widespread fasciculations and weakness.
The patient's neuromuscular symptoms (fasciculations and weakness) are primarily due to overstimulation of which type of receptor?
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