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Mcqs MBBS Exams India
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(Single Best Answer) Question 1691: Which of the following antitumor agents works by imparing de novo purine synthesis ?
A) Hydroxyurea
B) 5-Fluorouracil
C) Methotrexate
D) Allopurinol
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1692: Which of the following amino acids is purely ketogenic ?
A) Phenylalanine
B) Leucine
C) Proline
D) Tyrosine
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1693: Which muscle is an abductor of the vocal cords ?
A) Transverse arytenoid
B) Oblique arytenoid
C) Lateral thyroarytenoid
D) Posterior cricoarytenoid
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1694: Which immunoglobulin crosses placenta ?
A) IgM
B) IgA
C) IgG
D) IgD
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1695: Which among the following is not an adverse effect of furosemide ?
A) hypokalemia
B) ototoxicity
C) hypercalcemia
D) hyperuricemia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1696: Which among the following general anaesthetics causes cardiovascular stimulation ?
A) Thiopental
B) Ketamine
C) Midazolam
D) Etomidate
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1697: Which among the following drug is safest in a patient allergic to penicillin ?
A) Cephalexin
B) Imipenem
C) Cefepime
D) Aztreonam
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1698: Von Brun's nest is seen in ?
A) Normal urothelium
B) Transitional cell carcinoma
C) Squamous cell carcinoma
D) Adeno carcinoma
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1699: Vascular involvement and thrombosis is seen in ?
A) Coccidioidomycosis
B) Aspergillosis
C) Mucormycosis
D) Histoplasmosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1700: Unilateral steppage gait occurs in all except ?
A) L5 radiculopathy
B) Sciatic neuropathy
C) Peroneal neuropathy
D) Distal polyneuropathy
Answer (Select an option above to get the answer):