Mouth, Pharynx, Larynx MCQs

Option A: Nasal Bone

Option B: Ethmoid

Option C: Vomer

Option D: Maxilla

Correct Answer: Ethmoid ✔

Option A: Right bronchus is more vertical and broader than the left

Option B: Right bronchus is more vertical and has a narrow caliber than the left

Option C: Left bronchus is more vertical and broader than right

Option D: Left bronchus is more vertical and narrower than right

Correct Answer: Right bronchus is more vertical and broader than the left ✔

Option A: Hyoid bone

Option B: Thyroid cartilage

Option C: Transverse process of C5

Option D: Transverse process of C6

Correct Answer: Thyroid cartilage ✔

Option A: Sternal angle

Option B: 5th inter costal space

Option C: 3rd thoracic vertebrae

Option D: thoracic vertebrae

Correct Answer: Sternal angle ✔

Option A: Tympanic branch of IX nerve

Option B: Vagus nerve

Option C: Facial nerve

Option D: Mandibular nerve

Correct Answer: Tympanic branch of IX nerve ✔

Option A: C2 – C7

Option B: C1- C4

Option C: C5 – C6

Option D: C3 C6

Correct Answer: C3 C6 ✔

Option A: External laryngeal and recurrent laryngeal

Option B: Internal laryngeal and recurrent laryngeal

Option C: External laryngeal

Option D: Superior laryngeal

Correct Answer: Internal laryngeal and recurrent laryngeal ✔

Option A: Sup. Belly of omohyoid

Option B: Post. Belly of digastric

Option C: Sternohyoid

Option D: Sternocleidomastoid

Correct Answer: Sternocleidomastoid ✔

Option A: Lies on the superior constrictor

Option B: Lymph form it drains into jugulo digastric group of deep the cervical nodes

Option C: Has sensory innervation from vagus

Option D: Is a derivative of the second pharyngeal pouch

Correct Answer: Has sensory innervation from vagus ✔

Option A: Lies on inferior constrictor

Option B: Developed from 4th branchial cleft

Option C: Drained by jugulo digastric lymph nodes

Option D: Crypts lined by stratified columnar epithelium

Correct Answer: Drained by jugulo digastric lymph nodes ✔

Option A: Facial artery

Option B: Ascending pharyngeal artery

Option C: Palatine artery

Option D: Greater palatine artery

Correct Answer: Facial artery ✔

Option A: Hoarseness

Option B: Loss of the timbre of voice

Option C: Anesthesia of larynx

Option D: Breathing difficulty

Correct Answer: Loss of the timbre of voice ✔

Option A: Arytenoid

Option B: Epiglottis

Option C: Cricoid

Option D: Thyroid

Correct Answer: Epiglottis ✔

Option A: Superior meatus

Option B: Middle meatus

Option C: Inferior meatus

Option D: none of the above

Correct Answer: Inferior meatus ✔

Option A: Superior meatus

Option B: Middle meatus

Option C: Inferior meathus

Option D: Spheno- ethmoidal recess

Correct Answer: Middle meatus ✔

Option A: Pseudo stratified columnar

Option B: stratified squamous

Option C: Simple columnar

Option D: Cuboidal epithelium

Correct Answer: stratified squamous ✔

Option A: Elevation of larynx

Option B: Mometary apnoea

Option C: Peristalsis of Pharyngo esophageal shpincter

Option D: Relaxation of pharyngeal constrictors

Correct Answer: Elevation of larynx ✔

Option A: Vagus nerve

Option B: Accessory nerve

Option C: Glossopharyngeal nerve

Option D: Facial nerve

Correct Answer: Accessory nerve ✔

Option A: Sinus of morgangini

Option B: Between thyropharyngeus and crico- pharyngeus

Option C: Pyriforma fossa

Option D: Pharyngeal recess

Correct Answer: Between thyropharyngeus and crico- pharyngeus ✔

Option A: Alveolar periosteum

Option B: Periosteum

Option C: Mucoperiosteum

Option D: An aponeurosis

Correct Answer: An aponeurosis ✔

Option A: Pyriform recess

Option B: Pharyngeal recess

Option C: Pharyngeal tonsil

Option D: Salpingopharyngeal fold

Correct Answer: Pyriform recess ✔

Option A: Vagus

Option B: Recurrent laryngeal nerve

Option C: Hypoglossal nerve

Option D: Superior laryngeal nerve

Correct Answer: Superior laryngeal nerve ✔

Option A: Lateral pterygoid

Option B: Buccinator

Option C: Superior constrictor

Option D: Medial pterygoid

Correct Answer: Superior constrictor ✔

Option A: Lies on superior constrictor

Option B: Lymph from it drains in the deep cervical lymph nodes

Option C: Has sensory innervation from vagus

Option D: Is a derivative of the second pharyngeal arch

Correct Answer: Is a derivative of the second pharyngeal arch ✔

Option A: Infundibulum

Option B: Summit of infundibulum

Option C: Bulla ethmoidalis

Option D: Hiatus semilunaris

Correct Answer: Hiatus semilunaris ✔

Option A: Anastamosis between branch of maxillary artery and branch of facial artery.

Option B: Anastamosis between two branches of facial artery .

Option C: Anastamosis between two branches of maxillary artery

Option D: None of the above

Correct Answer: Anastamosis between branch of maxillary artery and branch of facial artery. ✔

Option A: Bronchial artery

Option B: Tracheal artery

Option C: Inferior thyroid artery

Option D: Superior thyroid artery

Correct Answer: Inferior thyroid artery ✔

Option A: palatine tonsils

Option B: Pharyngeal tonsils

Option C: Tubal and lingual tonsils

Option D: Post auricular nodes

Correct Answer: Post auricular nodes ✔

Option A: It opens into oropharynx

Option B: Supplied by IX nerve

Option C: Lined stratified squamous epithelium

Option D: It is cartilaginous throughout its length

Correct Answer: Supplied by IX nerve ✔

Option A: Style pharyngeus

Option B: Palatopharyngeus

Option C: Superior constrictor

Option D: Middle constrictor

Correct Answer: Style pharyngeus ✔

Option A: Lesser palatine nerve

Option B: Greater palatine nerve

Option C: Glossopharyngeal nerve

Option D: Facial nerve

Correct Answer: Glossopharyngeal nerve ✔

Option A: Lower end of cricoid

Option B: C5 vertebra

Option C: 10 cm from incisor teeth

Option D: C7

Correct Answer: Lower end of cricoid ✔

Option A: 60 cm proximal to ileocecal junction

Option B: 1stpart of duodenum

Option C: Esophago gastric junction

Option D: Pharyngo esophageal junction

Correct Answer: Pharyngo esophageal junction ✔

Option A: Jugulo omohyoid node

Option B: Jugulo digastric node

Option C: Submental node

Option D: Upper cervical node

Correct Answer: Jugulo digastric node ✔

Option A: Hoarseness

Option B: Loss of timbre of voice

Option C: Anesthesia of larynx

Option D: Breathing difficulty

Correct Answer: Anesthesia of larynx ✔

Option A: The opening of auditory tube is located in the lateral wall of naxopharynx

Option B: The soft palate is at the level of separation of nasopharynx and the oropharynx

Option C: The pharynx is continuous with the esophagus at the level of sixth cervical vertebrae

Option D: The afferent limb of the gag reflex is 10th cranial nerve; the efferent limb is IX cranial nerve

Correct Answer: The afferent limb of the gag reflex is 10th cranial nerve; the efferent limb is IX cranial nerve ✔

Option A: Posterior ethmoidal

Option B: Posterior superior

Option C: Sphenoidal

Option D: Infratemporal

Correct Answer: Posterior ethmoidal ✔

Option A: Maxillary sinus

Option B: Frontal sinus

Option C: Sphenoidal sinus

Option D: Ethmoidal sinus

Correct Answer: Maxillary sinus ✔

Option A: Paranasal air sinus situated close to maxilla

Option B: Venous sins situated close to maxilla

Option C: Paranasal air sinus situated in maxilla

Option D: Venous sinus extending in to the maxilla

Correct Answer: Paranasal air sinus situated close to maxilla ✔

Option A: Palatoglossus and palatopharyngeus

Option B: Uvula

Option C: Mucous membrane and muscles

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Cricohyoid

Option B: Cricothyroid

Option C: Arytenoid

Option D: Aryepiglotticus

Correct Answer: Cricothyroid ✔

Option A: Posterior cricoarytendoids

Option B: Transverse arytenoids

Option C: Cricothyroid

Option D: All of the above

Correct Answer: Posterior cricoarytendoids ✔

Option A: Submandibular nodes

Option B: Submental nodes

Option C: Sublingual nodes

Option D: Preauricular nodes

Correct Answer: Submental nodes ✔

Option A: Cricothyroid

Option B: Thyroarytenoid

Option C: Posterior cricoarytenoid

Option D: Lateral cricoarytenoid

Correct Answer: Lateral cricoarytenoid ✔

Option A: Rcurrent laryngeal

Option B: External laryngeal

Option C: Internal laryngeal

Option D: Glosso pharyngeal

Correct Answer: Internal laryngeal ✔