Tympanic plexus is formed by________________?
(A) Tympanic branch of IX nerve
(B) Vagus nerve
(C) Facial nerve
(D) Mandibular nerve
Trachea bifurcates at the level of_______________?
(A) Sternal angle
(B) 5th inter costal space
(C) 3rd thoracic vertebrae
(D) thoracic vertebrae
The carotid artery may be palpated at_____________?
(A) Hyoid bone
(B) Thyroid cartilage
(C) Transverse process of C5
(D) Transverse process of C6
Correct about right and left main bronchi is_______________?
(A) Right bronchus is more vertical and broader than the left
(B) Right bronchus is more vertical and has a narrow caliber than the left
(C) Left bronchus is more vertical and broader than right
(D) Left bronchus is more vertical and narrower than right
Middle conchae of nose are a part of _____________?
(A) Nasal Bone
(B) Ethmoid
(C) Vomer
(D) Maxilla
Which of the following does not drain into the sub mental lymph nodes ?
(A) Upper lip
(B) Tip of tongue
(C) Floor of mouth
(D) Central lower lip
The weakest part of pharynx is______________?
(A) Sinus of morgangini
(B) Between thyropharyngeus and crico- pharyngeus
(C) Pyriforma fossa
(D) Pharyngeal recess
Main motor nerve supply to the pharynx is_____________?
(A) Vagus nerve
(B) Accessory nerve
(C) Glossopharyngeal nerve
(D) Facial nerve
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