The esophagus commences at the following level________________?

Related Mcqs:

Lymph from tonsils drain into the_______________?

A. Jugulo omohyoid node B. Jugulo digastric node C. Submental node D. Upper cervical node...

The narrowest part of GIT is______________?

A. 60 cm proximal to ileocecal junction B. 1stpart of duodenum C. Esophago gastric junction D. Pharyngo esophageal junction...

The second stage of deglutition is characterized by________________?

A. Elevation of larynx B. Mometary apnoea C. Peristalsis of Pharyngo esophageal shpincter D. Relaxation of pharyngeal constrictors...

Epithelium in vocal card is_________________?

A. Pseudo stratified columnar B. stratified squamous C. Simple columnar D. Cuboidal epithelium...

Which laryngeal cartilage is above glottis_______________?

A. Arytenoid B. Epiglottis C. Cricoid D. Thyroid...