Question19:-Mercaptoethanol reduction of Ig molecule produces
A:-Two Fab fragments and one Fc fragment
B:-One F’(ab)_(2)° fragment
C:-Two heavy chains and two light chains
D:-None of the above
Correct Answer:- Option-C

Question20:-Which of the following is not a characteristic of Slow virus
A:-Produces cytopathic effect in vitro
B:-Very long incubation period
C:-Lack in antigenicity
D:-Prediliction for CNS
Correct Answer:- Option-A

Question21:-All are actions of atropine on eye except
A:-Mydriasis
B:-Cycloplegia
C:-Decrease intraocular tension
D:-Decrease Lacrimation
Correct Answer:- Option-C

Question22:-Which is a neuromuscular blocker
A:-Succinyl Choline
B:-Hexamethonium
C:-Trimethaphan
D:-Guanethidine
Correct Answer:- Option-A

Question23:-Which is an Ester
A:-Procaine
B:-Bucricaine
C:-Prilocaine
D:-Ropivacaine
Correct Answer:- Option-A

Question24:-Tianeptine is
A:-5 HT uptake enhancer
B:-Gaba inhibitor
C:-Norepinephrine reuptake inhibitor
D:-Mao inhibitor
Correct Answer:- Option-A

Question25:-The primary cells infected by M.tuberculosis are
A:-THI1 cells
B:-Macrophages
C:-B lymphocytes
D:-Plasma cells
Correct Answer:- Option-B

Question26:-The common histologic features of Chronic viral Hepatitis C(CHC), include all EXCEPT

A:-Ground glass Hepatocytes
B:-Lymphoid aggregates in portal tracts
C:-Bile duct changes in portal tract
D:-Macro vasicular steatosis
Correct Answer:- Option-A

Question27:-The primary glomerular lesions causing Nephrotic syndrome include all EXCEPT
A:-Minimal-change disease
B:-Acute post infectious glomerulonephritis

:-Focal segmental glomerulosclerosis
D:-Membranous glomerulopathy
Correct Answer:- Option-B

Question28:-Which is NOT TRUE about Carcinoid Heart Disease
A:-The right side of the heart is commonly affected
B:-Endocardium is primarily affected
C:-Occurs in half the number of cases of carcinoid syndrome
D:-The left side of the heart is commonly affected