A. Enterotoxin A
B. Enterotoxin B
C. Enterotoxin D
D. Enterotoxin F
Related Mcqs:
- Toxic shock syndrome is due to the following virulence factor_____________?
A. M protein
B. Pyrogenic exotoxin
C. Streptolysin 0
D. Carbohydrate cell wall - Staphylococcal food poisoning includes the following features_______________?
A. Incubation period of 24 hours
B. Requires immediate antibiotics
C. Common with dairy products
D. Heat labile enterotoxin - Out of syphilitic glossitis, plummer vinson syndrome Mikulicz’s syndrome and hepatitis A; which of these predispose to squamous cell arcinoma ______________?
A. Syphilitic glossitis and plummer vinson syndrome
B. Syphilitic glossitis and Mikulicz’s syndrome
C. Plummer vinson disease and hepatitis A
D. Hepatitis A and Mikulicz’s Syndrome - Cavity formation in a tooth, due to dental caries is due to______________?
A. Destructive potential of streptococcus mutans
B. Destructive potential of lactobacillus acidophilus
C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
D. Mastectomy force and unrelated to the extent of carious process - Horner’s syndrome is produced due to the pressure on____________?
A. Stellate ganglion
B. Spinal cord
C. Parasympathertic ganglion
D. Celiac ganglion - DiGeorge’s syndrome is due to___________?
A. Congenital thymic aplasia
B. Deficiency of complement factor
C. Inborn error of metabolism
D. Chromosomal anomaly - Precancerous potential in plummer-vinson’s syndrome may be due to change in the epithelium like_____________?
A. Atrophy
B. Hypertrophy
C. Acanthosis
D. All of the above - Prozone phenomenon is due to______________?
A. Disproportionate antigen antibody levels
B. Excess antigen
C. Excess antibody
D. Hyper immune reaction - Highest incidence of anemia in the tropics is due to______________?
A. Hook worm
B. Thread worm
C. Ascaris
D. Guinea worm - Sideroblastic anemia is caused due to______________?
A. Mercury
B. Lead
C. Arsenic
D. Iron
