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Microbiology Bacteriology 99f13f2d

A 32 yr. old female is suffering from watery diarrhoea, hyponatremia and hypokalemia. Later it was diagnosed as cholera. The mechanism of action of heat labile toxin of Vibrio cholerae is

A
Increased CAMP
B
Increased CGMP
C
Inhibiting the release of ACH from nerves
D
Inhibiting protein synthesis by inactivating EF 2
High-Yield Explanation
Enterotoxin -heat labile or cholera toxin acts by increasing CAMP which causes hypersecretion of water and electrolytes Ref: Textbook of Microbiology Baveja 5th ed Pg 279

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