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Mcqs MBBS Exams India
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(Single Best Answer) Question 131: For Vibrio cholerae the medium used is ?
A) Thayer Martin Medium
B) TCBS
C) Skiwett Medium
Answer (Select an option above to get the answer):
(Single Best Answer) Question 132: HACEK group consists of all except ?
A) Haemophilus aphrophilus
B) Acinetobacter comitans
C) Cardiobacterium hominis
D) Eikenella corrodens
Answer (Select an option above to get the answer):
(Single Best Answer) Question 133: Schick's test true is ?
A) Immunity to diphtheria
B) Immunity and hypersensitivity to diphtheria
C) Susceptibility to diphtheria
D) Susceptibility and hypersensitivity to diphtheria
Answer (Select an option above to get the answer):
(Single Best Answer) Question 134: Sexually active man complains of burning micturation. On examination no penile ulcers present. Urine examination shows WBCs 50, leucocyte esterase test positive, rest normal. Urine negative for Neisseria gonorrhoea. Organism involved is ?
A) Hemophilus ducreyi
B) Human papilloma virus
C) Chlamydia trachomatis
D) Treponema pallidum
Answer (Select an option above to get the answer):
(Single Best Answer) Question 135: HIV window period is ?
A) From infection to detection of antibodies
B) From HIV to onset of symptoms
C) From HIV to AIDS
D) From HIV to low CD4 count (200)
Answer (Select an option above to get the answer):
(Single Best Answer) Question 136: Corynebacterium diphtheria all are true except ?
A) It has metachromatic granules
B) It does not invade deep tissues
C) Elek's test
D) Toxin production is governed by chromosomal gene
Answer (Select an option above to get the answer):
(Single Best Answer) Question 137: Lancefield classification is based on ?
A) M protein
B) Carbohydrate cell wall antigen
Answer (Select an option above to get the answer):
(Single Best Answer) Question 138: All of the following are true about Vibrio cholerae O139 except ?
A) It produces O1 Lipopolysaccharide
B) It is similar to El Tor
C) It was discovered in Chennai
Answer (Select an option above to get the answer):
(Single Best Answer) Question 139: Dharmendra / Roedley's scale ?
A) TB
B) Leprosy
Answer (Select an option above to get the answer):
(Single Best Answer) Question 140: Best urine sample taken is ?
A) Midstream
B) Supra pubic aspiration
Answer (Select an option above to get the answer):