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.

Certain viruses have been isolated in crytalline form and have been found to be_____________?
A Nucleotides
B Phospholipids
C Scleroproteins
D Nucleoproteins
Correct Answer: Nucleoproteins
The HIV virus can be destroyed invitro by which of the following_____________?
A Boiling
B Ethanol
C Cidex
D All of the above
Correct Answer: All of the above
Portal of entry of poliovirus in mainly_______________?
A Gastrointestinal tract
B Nasal mucosa
C Lung
D Skin
Correct Answer: Gastrointestinal tract
Presence of HBe Ag in patients with hepatitis indicates_____________?
A Simple carriers
B Late convalescence
C High infectivity
D Carrier status
Correct Answer: High infectivity
Which does not have a viral etiology______________?
A Carcinoma Cervix
B Hepatoma
C Nasopharyngeal carcinoma
D Lymphoma
Correct Answer: Hepatoma
Viron is defined as______________?
A Extracellular infectious virus particle
B Smallest virus
C A smallest particle similar to virus
D None of the above
Correct Answer: Extracellular infectious virus particle
One virus particle prevents multiplication of 2nd virus. This phenomena is____________?
A Viral interference
B Mutation
C Supervision
D Permutation
Correct Answer: Viral interference
The only virus, which has double stranded RNA, is______________?
A Bunya virus
B Reo virus
C Calci virus
D Rhabdo virus
Correct Answer: Reo virus
Which of the following correctly indicates the infectivity of hepatitis virus in human ?
A HBCAg
B HBeAg
C Anti-HBC
D Anti-HBS
Correct Answer: HBeAg
Which of the following represents the serologic evidence of recent Hepatitis B virus infection during window period ?
A HBs Ag
B IgM anti – HBc
C Anti HBs
D None of the above
Correct Answer: IgM anti – HBc