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.

Half-life of free HIV in plasma is________________?
A 24 hours
B 6 hours
C 12 hours
D 3 months
Correct Answer: 6 hours
The culture media used for cultivation of HSV is_____________?
A Chocolate agar
B Robertoson’s cooked-meat broth
C Chorio allantoic membrane
D Sabourad’s agar
Correct Answer: Chorio allantoic membrane
All of the following infections may be transmitted be dental instruments except____________?
A HIV
B Hepatitis C
C Hepatitis B
D Hepatitis E
Correct Answer: Hepatitis E
HIV is transmitted by all of the following routes except________________?
A Saliva
B Needle prick injury
C Blood transmission
D Sexual intercourse
Correct Answer: Saliva
The mechanism by which most fungi caused disease is ________________?
A exotoxin production
B lecithinase production
C hypersensitivity
D Coagulase production
Correct Answer: hypersensitivity
Fungus capable to forming fungal ball is ________________?
A Penicillium
B Aspergillus
C Mucor
D Rhizopus
Correct Answer: Aspergillus
The culture media for fungus is__________________?
A Tellurite medium
B NNN medium
C Chocolate agar medium
D Sabourauds medium
Correct Answer: Sabourauds medium
The medium of choice for culturing yeast from of dimorphic fungi is_________________?
A Brain – heart infusion
B Sabouraud’s
C Sabouraud’s plus antibiotics
D Any medium incubated at 35-37°C
Correct Answer: Sabouraud’s
Dematophytes are fungi infecting________________?
A Subcutaneous tissue
B Systemic organs
C Nails, hair and skin
D Superficial skin and deep tissue
Correct Answer: Nails, hair and skin
Transmission of all of the following intestinal parasites takes place by the feco-oral route except______________?
A Giardia lambia
B Ascaris lumbriocoides
C Strongyloides
D Entamoeba
Correct Answer: Strongyloides