Cholinergic crisis symptoms include:

Cholinergic crisis symptoms include:

• A. OVERLOAD of Parasympathetic System
• B. Increased sympathetic activity
• C. Paralysis of smooth muscle
• D. Dehydration

Answer: (A)

Cholinergic crisis happens when there’s too much acetylcholine acting on muscarinic receptors, leading to overwhelming parasympathetic (rest-and-digest) effects. This parasympathetic overload produces the classic signs of excess secretions and automatic-gland activity: increased salivation, lacrimation, urination, defecation, bronchial secretions with bronchoconstriction, miosis, bradycardia, and GI cramping. In other words, the body’s parasympathetic system is excessively active. That’s why the idea of sympathetic overactivity doesn’t fit—the crisis is driven by parasympathetic stimulation, not adrenergic (sympathetic) activation. Paralysis of smooth muscle isn’t the expected outcome either; the smooth muscle in the GI tract and airways is typically overactive (constricted and secretive) rather than paralyzed. Dehydration isn’t a defining feature, though fluid loss can occur from vomiting and diarrhea, it isn’t the hallmark presentation.

Cholinergic crisis happens when there’s too much acetylcholine acting on muscarinic receptors, leading to overwhelming parasympathetic (rest-and-digest) effects. This parasympathetic overload produces the classic signs of excess secretions and automatic-gland activity: increased salivation, lacrimation, urination, defecation, bronchial secretions with bronchoconstriction, miosis, bradycardia, and GI cramping. In other words, the body’s parasympathetic system is excessively active.

That’s why the idea of sympathetic overactivity doesn’t fit—the crisis is driven by parasympathetic stimulation, not adrenergic (sympathetic) activation. Paralysis of smooth muscle isn’t the expected outcome either; the smooth muscle in the GI tract and airways is typically overactive (constricted and secretive) rather than paralyzed. Dehydration isn’t a defining feature, though fluid loss can occur from vomiting and diarrhea, it isn’t the hallmark presentation.