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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.

All Topics  5254

By using phase contrast microscope_______________?
A Internal structures are differentiated in living cells
B Internal structures are differentiated in dead cells
C Internal metabolic activities can be observed
D External capsule formation can be observed
Correct Answer: Internal structures are differentiated in living cells
Exotoxins are____________________?
A Lipid-polysaccharide complex
B Protein compound
C Lipoprotein
D
Correct Answer: Protein compound
Zero growth rate is observed during one of the phase of the bacterial growth curve______________?
A Lag
B Exponential growth
C Stationary phase
D Decline
Correct Answer: Stationary phase
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
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