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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

Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?
A Streptomycin
B Hamycin
C Neomycin
D Gentamicin
Correct Answer: Hamycin
Amphotericin B is given for what etiology_______________?
A Fungal
B Viral
C Bacterial
D Rickettesial
Correct Answer: Fungal
Redman syndrome is side effect of______________?
A Rifampicin
B Vancomycin
C Chloramphenicol
D Tetracycline
Correct Answer: Vancomycin
Which among the following anti-HIV drugs is also used to treat viral hepatitis B ?
A Enfuvirtide
B Lamivudine
C Efavirenz
D Ritonavir
Correct Answer: Lamivudine
Jerisch-Heximer reaction is treated by administering______________?
A Intravenous Penicillin G
B Antihistamines
C Tetracyclines
D Steroids
Correct Answer: Antihistamines
Each of the following statement is correct about metronidazole EXCEPT that it_______________?
A is a broad spectrum antiprotozoal drug
B Active against bacteroides and clostridium
C An effective alternative for infection caused by aerobic gram positive cocci
D May cause peripheral neuropathy on prolonged use
Correct Answer: An effective alternative for infection caused by aerobic gram positive cocci
Colour of teeth stained by tetracycline appear _________ under UV light?
A Red
B Green
C Yellow
D Brown
Correct Answer: Yellow
IF a bacteria were susceptible to both penicillin and Erythromycin, then it would not be appropriate to treat the patients with both antibiotics at the same time because_______________?
A Penicillin is inactivated by erythromycin
B Erythromycin exerts its effects extracellularly
C Erythromycin enhances the B-lactamases activity
D Penicillin is only effective against growing cells
Correct Answer: Penicillin is only effective against growing cells
Which among the following anti-HIV drugs in an inhibitor of viral fusion ?
A Enfuvirtide
B Nelfinavir
C Efavirenz
D Etanercept:
Correct Answer: Enfuvirtide
Which of the most effective for drug asymptomatic amoebic cysts ?
A Metronidazole
B Diloxanide furoate
C Quinidochlor
D Furazolidone
Correct Answer: Diloxanide furoate
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