Medical Mcqs

Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?

• (A)  Lysozyme
• (B)  Fibrinolysin
• (C)  Coagulase
• (D)  S protein

Answer

Submitted By :Ali Uppal

Grape bunch shaped colonies are seen in______________?

• (A)  Streptococcus
• (B)  Staphylococcus
• (C)  E.coli
• (D)  Gonococci

Answer

Submitted By :Ali Uppal

which of the following is anaerobic_______________?

• (A)  E.coli
• (B)  Bacteroides
• (C)  Pseudomonas
• (D)  Klebsiella

Answer

Submitted By :Ali Uppal

Inactivated microorganisms are used in the manufacture of which of the following________________?

• (A)  Salk vaccine
• (B)  Tetanus toxoid
• (C)  Sabin’s oral vaccine
• (D)  All of the above

Answer

Submitted By :Ali Uppal

Among The infectious diseases transmitted by food, one is___________________?

• (A)  Viral stomatitis
• (B)  Diptheria
• (C)  Tuberculosis
• (D)  Typhoid fever

Answer

Submitted By :Ali Uppal

Which of the following fulfil all the criterias of kich’s postulates ?

• (A)  Treponema pallidum
• (B)  Mycobacterium leprae
• (C)  N. gonorrhoeae
• (D)  None of the above

Answer

Submitted By :Ali Uppal

The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________?

• (A)  Scanning microscope
• (B)  Inverted microscope
• (C)  Dark ground microscope
• (D)  Electron microscope

Answer

Submitted By :Ali Uppal

On a stained slide, clostridium tetani has the appearance of a__________________?

• (A)  Bunch of a
• (B)  Chain of beads
• (C)  Drum stick
• (D)  Safely pin

Answer

Submitted By :Ali Uppal

In initial stages of tyhoid, salmonella can be detected in________________?

• (A)  Feacus
• (B)  Urine
• (C)  Blood
• (D)  All of the above

Answer

Submitted By :Ali Uppal

Signs of tyhoid fever is/are_____________________?

• (A)  Haemorrhage
• (B)  perforation
• (C)  Osteomyelitis
• (D)  All of the above

Answer

Submitted By :Ali Uppal