M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

IL-1 is produced by_________________?
A Helper T cells
B Helper B cells
C Monocytes
D Macrophages
Correct Answer: Macrophages
Grave’s disease is an example of type immunologic response_________________?
A Type I
B Type II
C Type III
D Type IV
Correct Answer: Type I
Type IV hypersensitivity reaction is mediated by which of the following________________?
A B-cells
B Active T cells
C NK cells
D Plasma cells
Correct Answer: Active T cells
Which of the following is a live vaccine_____________?
A 17 D
B Salk
C Hepatitis
D HDCV
Correct Answer: HDCV
Techoic acid is present in_____________?
A Cell wall of Gram positive organisms
B Cell wall of Gram negative organisms
C Cytoplasm of Gram positive organisms
D Cytoplasm of Gram negative organisms
Correct Answer: Cell wall of Gram positive organisms
Which of the following are correctly matched ?
A Transfer of antibody from mother to child is through colostrum and acquired passive immunity naturally
B Injection of antibodies (Hepatitis) is artificially acquired passive immunity
C Antigenic stimulus given by vaccine (polio) is artificial active immunity
D All of the above
Correct Answer: All of the above
Selective media for MYCOBACTERIUM _____________?
A Sabourauds medium
B Agar – agar
C Lowenstein Jensen medium
D Loefflers serum slope
Correct Answer: Lowenstein Jensen medium
Which of the following provides best gurantee for sterlization in the heat sterilizer ?
A Using chemical indicator strip or pouch
B Recording a temperature/ pressure readings from sterilizer guage
C Using a bacterial spore test
D Determining the ability of a sterilizer to kill the hepatitis B virus
Correct Answer: Using a bacterial spore test
The serum concentration of which of the following human IgG subclass is maximum ?
A IgG1
B IgG2
C IgG3
D IgG4
Correct Answer: IgG1
Glasswares are sterilised by______________?
A Autoclaving
B Hot air oven
C Incineration
D Formaldehyde
Correct Answer: Hot air oven