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.

Cytopathic effect is shown by_____________?
A Virus
B Bacteria
C Spirochete
D Anaerobe
Correct Answer: Virus
Which of the following would you consider to be general properties of viruses______________?
A New virus particle arises directly (by division) from preexisting viruses
B Fall in to the general size range of 200-3000 angstrom unit
C Contain equal proportions of protein, lipo polysaccharide and nucleic acids
D Contain DNA but no RNA
Correct Answer: Fall in to the general size range of 200-3000 angstrom unit
Most common opportunistic infection in AIDS is_____________?
A Cryptococcosis
B Tuberculosis
C Candidiasis
D Aspergilosis
Correct Answer: Candidiasis
Viruses can be cultured in all except_______________?
A Chick embryo
B Blood agar
C Guinea pigs
D Cell culture
Correct Answer: Blood agar
Following hepatitis B infection through blood transfusion disease manifests in_____________?
A 1 week
B 6 week
C 3 months
D 6 months
Correct Answer: 1 week
The Window period in HIV infection means______________?
A The time lapse between the infection and detection of viral antibodies
B The time lapse between the infection and development of AIDS
C The time lapse between obtaining the sample and detection of virus in the lab
D None of the above
Correct Answer: The time lapse between the infection and detection of viral antibodies
Human immunodeficiency virus (HIV) affets_______________?
A Red blood cells
B Fibroblasts
C Helper T lymphocytes (CD4)
D Mast cells
Correct Answer: Helper T lymphocytes (CD4)
The classic opportunistic infection in acquired immune deficiency syndrome is_____________?
A Apthous stomatitis
B Tuberculosis
C Pneumocystis carinii pneumonia
D Herpetic gingivostomatitis
Correct Answer: Pneumocystis carinii pneumonia
Influenza is caused by_____________?
A Orthomyxo virus, which is a DNA virus
B Paramyxo virus, which is a RNA virus
C Paramyxo virus, which is a DNA virus
D Orthomyxo virus, which is a RNA virus
Correct Answer: Orthomyxo virus, which is a RNA virus
Human immune deficiency virus is ________________ virus?
A Rheo
B Retro
C Rhabdo
D Flavi
Correct Answer: Retro