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.

Hot air oven cannot be used for sterlisling___________________?

A Clothes
B Instruments
C Culture media
D Needles
Correct Answer: Culture media

Type of receptor present on T-cells are__________________?

A Ig A
B Ig G
C Prostaglandins
D CD4
Correct Answer: CD4

In patients with asthma due to an allergic cause the serum levels of which immunoglobulin increase____________________?

A IgD
B IgM
C IgA
D IgE
Correct Answer: IgE

Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?

A IgA
B IgD
C IgG
D IgM
Correct Answer: IgG

The term animalcules to oral microorganisms is given by__________________?

A Wd miller
B Leumenhoek
C Robertson
D Socranci
Correct Answer: Leumenhoek

Immunoglobulin crossing placenta is_________________?

A Ig M
B Ig A
C Ig G
D Ig D
Correct Answer: Ig G

Sterilization is a process in which_________________?

A Kill all pathogenic micro-organisms
B Kill all non-pathogenic micro-organisms in the environment
C Deactivate all pathogens not spores
D Deactivate all spores and dill pathogenic organism
Correct Answer: Deactivate all spores and dill pathogenic organism

The key cell types involved in the acquired immunity include all EXCEPT________________?

A B lymphocytes
B Erythrocytes
C T lymphocytes
D Antigen presenting cells (APC
Correct Answer: Erythrocytes

Complement factor through which common pathway begins___________________?

A C3
B C5
C C2
D Protein B
Correct Answer: C3

Which of the following organisms does NOT react with gram’s stain ?

A Actinomyces israelii
B Candida albicans
C Mycobacterium tuberculosis
D Streptococcus mutan
Correct Answer: Mycobacterium tuberculosis