All are supplied by CN III

All are supplied by CN III, except: (fmge sep 2013,sep 2011,march 09)
(a )Superior Oblique
( b)Inferior Oblique
( c)Medial Rectus
( d)Inferior Rectus

Ans: A. Superior Oblique
A mnemonic to remember all extra-ocular muscle innervation: LR6 SO4
LR6--Lateral Rectus--> VI abductens
SO4--Superior Oblique--> IV Trochlear
The remaining 4 eyeball movers = III Oculomotor 

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measles

cause of blindness associated with measles?

a.encephalitis

b.SSPE

c.keratomalacia

d.Glaucoma

ans:c-keratomalacia

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T1DM

all of the following are important in development of Type1 DM except:

a.high sugar

b.gluten

c.smoked and red meat

d.cow milk

ans: high sugar

T1DM is due to autoimmune destruction of pancreatic beta cells. 

important dietary factors are bovine serum albumin, major constituent of cow milk.

also , cocksackie and rubella

a/w HLA DR3/HLA DR4

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multiple myeloma

Rarest variety of multiple myeloma?

a.IgM

b.IgG

c.IgD

d.IgE

ans:IgE

mc translocation is t(11;14)

CLASSICAL TRIAD:

marrow plasmacytocysis

lytic lesions

serum or urine M component

for diagnosis salmon and durie criteria is used.

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dipsomania

Disorder associated with impulse to consume alcohol is called:

a.kleptomania

b.dipsomania

c.pyromania

d.nymphomania

ans:b- dipsomania

kleptomania-irresistable desire to steal

pyromania- irresistable desire to set fire

mutilomania- irresistable desire to mutilate animals

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base pairs

no of base pairs in human chromosome?

a.3 million

b.3 billion

c.3.3 billion

d.5 million

ans:3 billion base pairs

total no of genes----------30,000
total no of genes in human chromosome-----------1,00,000genes

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iv cranial nerve

cranial nerve with longest intracranial route??

a.abduscent

b.trochlear

c.facial

d.auditary

ans:trochlear

its the only cranial nerve to emerge dorsally from brainstem

characteristic sign of injury---diplopia on looking down!

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swiss cheese appearance

swiss cheese patter seen in ?

a.ocp

b.metropathia haemorrhagica

c.glandular hyperplasia

d.vesicular mole

ans: b

its a cause of anovulatory DUB

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Shrinking lung is seen in ?fmge march 2012

Shrinking lung is seen in ?
A.scleroderma
B.rheumatoid arthritis
C.sle
D.dermatomyositis

Answer : sle

Chest x rays in sle reveals elevated diaphragms and pulmonary function tests shows reduced lung volumes.this condition has been described as shrinking lungs.

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Precursor of tyrosine is ? Fmge march 2012

Precursor of tyrosine is ?
A.cystine
B.histidine
C.tryptophan
D.phenylalanine

Answer :phenylalanine

Phenylalanine is hydroxylated by phenylalanine hydroxylase to produce tyrosine.

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