Little’s area constitutes________________?

Related Mcqs:

1. Lymph from lower lip – middle part drains directly into _______________?

   A. Submandibular nodes
   B. Submental nodes
   C. Sublingual nodes
   D. Preauricular nodes

2. Abductors of larynx are_______________?

   A. Posterior cricoarytendoids
   B. Transverse arytenoids
   C. Cricothyroid
   D. All of the above

3. All of the following statements regarding pharynx are correct except_____________?

   A. The opening of auditory tube is located in the lateral wall of naxopharynx
   B. The soft palate is at the level of separation of nasopharynx and the oropharynx
   C. The pharynx is continuous with the esophagus at the level of sixth cervical vertebrae
   D. The afferent limb of the gag reflex is 10th cranial nerve; the efferent limb is IX cranial nerve

4. The only pharyngeal muscle innervated by the glossopharyngeal nerve is the_______________?

   A. Style pharyngeus
   B. Palatopharyngeus
   C. Superior constrictor
   D. Middle constrictor

5. What is true about pharyngotympanic tube ( Eustachian tube) ?

   A. It opens into oropharynx
   B. Supplied by IX nerve
   C. Lined stratified squamous epithelium
   D. It is cartilaginous throughout its length

6. Which of the following muscle is attached to posterior part of pterygomandibular raphe ?

   A. Lateral pterygoid
   B. Buccinator
   C. Superior constrictor
   D. Medial pterygoid

7. 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

8. Main arterial supply of the tonsil is from_____________?

   A. Facial artery
   B. Ascending pharyngeal artery
   C. Palatine artery
   D. Greater palatine artery

9. Which is true of tonsils_______________?

   A. Lies on inferior constrictor
   B. Developed from 4th branchial cleft
   C. Drained by jugulo digastric lymph nodes
   D. Crypts lined by stratified columnar epithelium

10. Trachea bifurcates at the level of_______________?

    A. Sternal angle
    B. 5th inter costal space
    C. 3rd thoracic vertebrae
    D. thoracic vertebrae