C:-15 — 20 mm
D:-20 — 25 mm
Correct Answer:- Option-B
Question38:-All are features of Central Retinal Artery Occlusion except
A:-Markedly narrowed retinal arteries
B:-Massive retinal haemorrhages
C:-'Cattle tracking! of retinal veins
D:-Cherry red spot at macula
Correct Answer:- Option-B
Question39:-The amount of aqueous humor in the anterior chamber of the eye is
A:-0.25 ml
.025 ml

D:-0.5 ml
Correct Answer:- Option-A
Question40:-The instrument used to measure the corneal endothelial cell count is
A:-Specular microscope
B:-Pachymeter
C:-Keratometer
D:-Tonometer
Correct Answer:- Option-A
Question41:-Gradenigo's syndrome is a feature of
A:-Lateral sinus thrombosis
-Petrositis
C:-Acute mastoiditis
D:-Labyrinthitis
Correct Answer:- Option-B
Question42:-Earliest symptom of carcinoma vocal cord is
A:-Hoarseness
-Stridor
C:-Pain
D:-Dysphagia
Correct Answer:- Option-A
Question43:-Prolonged use of vaso constrictor nasal drops result in
A:-Vasomotor rhinitis
-Allergic rhinitis
C:-Rhinitis sicca
D:-Rhinitis medicamentosa
Correct Answer:- Option-D
Question44:-'Carhart's Notch' in pure tone audiometry is seen in
A:-Otitis media with effusion
B:-Otitic barotrauma
C:-Otosclerosis
D:-Ototoxicity
Correct Answer:- Option-C
Question45:-Pulse Apex deficit is seen in
A:-Aortic stenosis
B:-Atrial fibrillation
C:-Cardiac failure
D:-Mitral stenosis
Correct Answer:- Option-B
Question46:-Coma vigil is seen in
A:-Enteric fever
-Hyperosmolar state
C:-Myxoedema coma
D:-Stroke
Correct Answer:- Option-A
Question47:-Drug used to treat H1N1 infection
A:-Imatinib