Which immunoglobulin is known to be heat-labile?
AIgA
BIgG
CIgM
DIgE
A cook prepares sandwiches for 10 people going for a picnic. Eight out of them develop severe gastroenteritis within 4-6 hours of consuming the sandwiches. It is likely that on investigation, the cook is found to be the carrier of -
ASalmonella typhi
BVibrio cholerae
CEntamoeba histolytica
DStaphylococcus aureus
Patient following peanut consumption presented with laryngeal edema, stridor, hoarseness of voice and swelling of tongue. Most likely diagnosis is:
AForeign body bronchus
BAngioneurotic edema
CForeign body larynx
DPharyngeal abscess
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