ENT past papers DUHS!!

1) The most common diagnosis in a young boy with history of profuse nasal bleeding is

a. Juvenile Naso pharyngeal angiofibroma

b. Nasal polyp

c. Deviated nasal septum

d. Cirrhosis

2) Left sided vocal cord palsy is commonly due to

a. Left hilar bronchial carcinoma

b. Mitral Stenosis

c. Thyroid Malignancy

d. Thyroid Surgey

3) Why vocal cord pale

a. Vocal cord is muscle, lack of blood vessels network

b. Absence of mucosa, no blood vessels

c. absence of sub mucosa, no blood vessels

d. absence of mucosa with blood vessels

4) Presbyacusis is

a. Age associated vision loss

b. Age associated hearing loss

c. Both

d. None

5) Acoustic dip in audiogram in noise induced hearing loss is at

a. 4 KHz

b. 3 KHz

c. 2 KHz

d. 1 KHz

6) False positive fistula test

a. Perilymph fistula

b. Malignant sceloris

c. Congenital syphilis

d. Cholesteatoma

7) Reaction time for tymphanic reflex is

a. 20 to 30 ms

b. 30 to 40 ms

c. 40 to 160 ms

d. 600 to 800 ms

8) Columella effect is seen in

a. Tympanoplasty

b. Septoplasty

c. Tracheostomy

d. None of the above

Answers for last 8 questions: A a c b a c c a