Anatomy #6 – Unidontia

Question 1 of 20

1. Not a retractor of scapula:

Rhomboideus minor

Levator scapulae

Trapezius

Rhomboideus major

Question 1 of 20

Question 2 of 20

2. Intrinsic muscles of the tongue are derived from:

Cervical somites

2nd branchial cleft

Pharyngeal arch mesenchyme

Occipital somites

Question 2 of 20

Question 3 of 20

3. Which of the following muscles is responsible for the formation of the posterior tonsillar pillar?

Stylopharyngeus.

Palatopharyngeus.

Palatoglossus.

Tensor veli palatine.

Question 3 of 20

Question 4 of 20

4. When a person protrudes his tongue it deviates to the right, which of the following nerve is damaged:

Right hypoglossal

Left hypoglossal

Mandibular

Glossopharyngeal

Question 4 of 20

Question 5 of 20

5. Which of the following is not a branch of Cavernous segment of Internal Carotid Artery?

Cavernous Branch

Meningeal branch

Ophthalmic branch

Inferior Hypophyseal Branch

Question 5 of 20

Question 6 of 20

6. Cubital tunnel syndrome occurs due to compression of which structure:

Median nerve

Radial nerve

Ulnar nerve

Branchial artery

Question 6 of 20

Question 7 of 20

7. A child with a small head, minor anomalies of the face including a thin upper lip, growth delay, and developmental disability can have all of the following, EXCEPT:

A Mendelian syndrome

A Teratogenic syndrome

A polygenic syndrome

A chromosomal syndrome

Question 7 of 20

Question 8 of 20

8. What are the types of joints between the ossicles of ear

Fibrous joints

Secondary

Synovial joints

Primary cartilaginous

Question 8 of 20

Question 9 of 20

9. Glossopharyngeal nerve supplies posterior part of tongue because it develops from

Hypobranchial eminence

Tuberculum impar

Mandibular arch

Hyoid arch

Question 9 of 20

Question 10 of 20

10. Which of the following is true regarding gastrulation?

Inner cell mass gives rise to the yolk sac

Leads to formation of the three germ layers

Usually occurs at 4 weeks

Occurs at the caudal end prior to the cranial end

Question 10 of 20

Question 11 of 20

11. All of the following are branches of external carotid artery except:

Posterior auricular artery

Superior thyroid artery

Occipital artery

Anterior ethmoidal artery

Question 11 of 20

Question 12 of 20

12. forward anteriorly over the mylohyoid and branches into deep and superficial branches, is

Submental

Inferior labial

Tonsillar

Angular

Question 12 of 20

Question 13 of 20

13. Which is not a branch of cavernous part of internal carotid artery:

Ophthalmic artery

Cavernous branch

Meningeal artery

Inferior hypophyseal

Question 13 of 20

Question 14 of 20

14. Bartholin's duct is the name of

Parotid duct

Sublingual duct

Lacrimal duct

Submandibular duct

Question 14 of 20

Question 15 of 20

15. The intrinsic muscle from the dorsum of the tongue to ventral surface is known as

Verticalis

Transversus

Superior longitudinalis

Inferior longitudinalis

Question 15 of 20

Question 16 of 20

16. Circadian photoentrainment is seen due to:

Rhodopsin

Transducin

Melanopsin

Scotopsin

Question 16 of 20

Question 17 of 20

17. Structure derived from 2nd brachial arch:

Muscles of facial expression

Condyle

Mandible

Muscles of mastication

Question 17 of 20

Question 18 of 20

18. The thoracic duct empties directly into the junction of the

Left jugular and brachiocephalic veins.

right jugular and brachiocephalic veins.

Superior vena cava and the azygos vein.

left internal jugular and subclavian veins.

Question 18 of 20

Question 19 of 20

19. Which structure does not pass through the jugular foramen

Internal carotid artery

Vagus nerve

Accessory nerve

Glossopharyngeal nerve

Question 19 of 20

Question 20 of 20

20. Which of the following statements are false regarding facial nerve:

Has a large sensory nerve and a small motor root

Carries parasympathetic fibres destined to supply nasal and palatine glands

Provides secretomotor fibres to submandibular gland

Provides motor supply to the anterior belly of digastric muscle

Question 20 of 20