11q: The pH of the freshly collected blood in CPD solution bag is
a. 7.1
b. 7.3
c. 7.4
d. 7.6
12q: Which one of the following is not a feature of autosomal recessive disorder ?
a. Wide variation in phenotype within a family
b. Males and females are equally affected
c. Parents of an affected child are heterozygous varriers
d. Display horizontal pattern in pedigrees
13q: The rate limiting step in the biosynthesis of catecholamines is catalyzed by
a. Tyrosine hydroxylase
b. Dopa decarboxylase
c. Dopamine beta hydroxylase
d. COMT
14q: The most important prognostic factor of carcinoma breast is
a. Tumor size
b. DNA content of tumor
c. Histologic subtype
d. Tumor grade
15q: Smoke stack or ink blot appearance in fundus fluorescein angiography is seen in
a. Central serous retinopathy
b. Acute retinal necrosis
c. Sarcoidosis
d. Sickle cell retinopathy
16q: PGF2alpha acts predominantly on the
a. myometrium
b. cervix
c. ovary
d. pituitary
17q: In a healthy adult scheduled for an elective operation, solid food should be withheld for at least _______ hours before surgery
a. two
b. four
c. six
d. eight
18q: The normal plasma osmolality (mOsm/kg) is
a. 240-255
b. 260-275
c. 285-295
d. 300-312
19q: Hematospermia is due to
a. Damage to blood-testis barrier
b. Testicular malignancy
c. Infection of testis
d. Infection of urethra
20q: Which among the following anti-HIV drugs is also used to treat viral Hepatitis-B ?
a. Enfuvirtide
b. Lamivudine
c. Efavirenz
d. Ritonavir
Showing posts with label comedk 2010 mcqs with answers part 2. Show all posts
Showing posts with label comedk 2010 mcqs with answers part 2. Show all posts
Monday, February 1, 2010
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