A. M protein
B. Pyrogenic exotoxin
C. Streptolysin 0
D. Carbohydrate cell wall
Related Mcqs:
- Staphylococcal toxic shock syndrome (SSS syndrome) is due to______________?
A. Enterotoxin A
B. Enterotoxin B
C. Enterotoxin D
D. Enterotoxin F - Virulence of Gonococcus is due to___________________?
A. Pili
B. Cell Membrane
C. Its intracellular location
D. Cytolytic enzymes - The virulence factors of Neisseria gonorrhea include all of the following except____________?
A. Outer membrane proteins
B. IgA Protease
C. M-Proteins
D. Pili - The single most important laboratory test for determining the virulence of staphylococci is___________?
A. Mannitol fermentation
B. Hemolysis of sheep erythrocytes
C. Detection of coagulase
D. The catalase test - The vitamin K dependent proteins C and S are characterized by their ability to inactivate factor_____________?
A. VIII a and V a
B. VIII a
C. V a
D. None of the above - 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 - 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 - Which of the following is common in all forms of shock ?
A. Sepsis
B. Hypovolemia
C. Vasoconstriction
D. Impaired tissue prefusion
