A. Produces heat stable enterotoxin
B. Causes Shangai fever
C. Cannot be destroyed at 55 degree at 1 hr.
D. Does not produce any pigment
✅ The correct answer is option Causes Shangai fever.
753. CD4 count in normal healthy adult is_______________?
A. 500
B. 200
C. 1000
D. 300
✅ The correct answer is option 1000.
748. Donovanosis, true is___________________?
A. Caused by Calymmatobacterium granulomatis
B. Lymphadenopathy is remarkable & diagnostic
C. Penicillin is drug of choice
D. Characterized by painful genital ulcers
✅ The correct answer is option Caused by Calymmatobacterium granulomatis.
743. ASO (Antistreptolysin 0) test is uesd for the diagnosis of________________?
A. Rheumatoid arthritis
B. Typhoid fever
C. Rheumatie fever
D. Rickettsial fever
✅ The correct answer is option Rheumatie fever.
739. Example of immune complex hyper-sensitivity reaction is______________?
A. Atopic allergy
B. Serum sickness
C. Transfusion reaction
D. Contact dermatitis
✅ The correct answer is option Serum sickness.
734. Tuberculin test screens for_____________?
A. Hemoral immunity
B. Cell mediated immunity
C. Complement function
D. Phagocyte dysfunction
✅ The correct answer is option Cell mediated immunity.
727. A darkfield microscope would be useful in examining blood for_______________?
A. Treponema
B. Actinomyces
C. Streptococcus
D. Mycobacterium
✅ The correct answer is option Treponema.
721. Cleavage of IgG molecule by Papin gives rise to:One Fc fragment and two Fab fragments_______________?
A. One Fc fragment and two Fab fragments
B. One Fc fragment and four Fab fragments
C. Two Fc fragments and two Fab fragments
D. Two Fc fragment and one Fab fragment
✅ The correct answer is option One Fc fragment and two Fab fragments.
756. The culture media for fungus is__________________?
A. Tellurite medium
B. NNN medium
C. Chocolate agar medium
D. Sabourauds medium
✅ The correct answer is option Sabourauds medium.
752. Dengue Hemorrhagic fever is caused by_____________?
A. Virus
B. Bacteria
C. Parasite
D. Bacteria superadded on virus
✅ The correct answer is option Virus.