Mcq Subject: ENT
Endolymph in the inner ear
A. Is a filterate of blood serum
B. Is secreted by Stria vascularis
C. Is secreted by Basilar membrane
D. Is secreted by Hair cells
View DescriptionWhich of the following nerves transmits impulses originating from the vestibular apparatus?
A. Cranial nerve ll
B. Cranial nerve VII
C. Cranial nerve VIII
D. Cranial nerve XI
View DescriptionOpenings of the tube of bronchoscope are known as-
A. Holes
B. Apertures
C. Vents
D. Any of the above
View DescriptionWhich muscle arises from 4th pharyngeal arch?
A. Cricothyroid
B. Cricoarytenoid
C. Posterior cricoarytenoid
D. Thyroarytenoid
View DescriptionThe most common cause of vocal cord palsy is:
A. Total thyroidectomy
B. Bronchogenic carcinoma
C. Aneurysm of aoa
D. Tubercular lymph nodes
View DescriptionMost common sinus to be involved in acute sinusitis?
A. Ethmoid
B. Maxillary
C. Sphenoid
D. Frontal
View DescriptionMost common nerve injured in ligation of inferior thyroid aery
A. Recurrent laryngeal nerve
B. Facial nerve
C. Mandibular nerve
D. Audirory nerve
View DescriptionNot a surgical landmark for parotid surgery
A. Inferior belly of omohyoid
B. Tragal pointer
C. Digastric posterior belly
D. Dissecting from peripheral branches
View DescriptionSamters triad is seen in patients with –
A. Asthma
B. Chronic pancreatitis
C. Crohn's disease
D. Liver cell carcinoma
View DescriptionWhich of the following is not a cause of oropharyngeal carcinoma?
A. Occupational exposue to hydrochloric acid
B. Smoking
C. Human Papilloma Virus infection
D. Occupational exposure to isopropyl oil
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