Anatomy #9 – Unidontia

Question 1 of 20

1. Incorrect with respect to blood brain barrier:

Endothelium shows reduced transcytotic activity

Fibronectin is present in the basement membrane & contributes to the activity

Endothelium do not form tight seal

Fibronectin potential hazard

Question 1 of 20

Question 2 of 20

2. Urothelium lines all of the following except:

Urinary bladder

Minor calyx

Collecting duct

Ureter

Question 2 of 20

Question 3 of 20

3. All of the following muscles are composite muscles except:

Adductor magnus

Biceps femoris

Pectineus

Rectus femoris

Question 3 of 20

Question 4 of 20

4. The superior orbital fissure is located between which of the following bones?

Lesser wing of sphenoid and frontal.

Ethmoid and maxilla.

Greater wing of sphenoid and lesser wing of sphenoid.

Greater wing of sphenoid and maxilla.

Question 4 of 20

Question 5 of 20

5. Pupillary light reflex is mediated by:

Oculomotor

Facial nerve

Trigeminal

Trochlear

Question 5 of 20

Question 6 of 20

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

Inferior Hypophyseal Branch

Cavernous Branch

Ophthalmic branch

Meningeal branch

Question 6 of 20

Question 7 of 20

7. Transversely oriented canals that provide radial path for blood flow are

Volkmann's canal

Interstitial lamellae

Haversian Canals

Concentric lamellae

Question 7 of 20

Question 8 of 20

8. Injury to the facial nerve at the stylomastoid foramen causes all except

Impairment of taste sensation from the anterior 2/3rd of the tongue

Paralysis of the ipsilateral facial muscles

Paralysis of the buccinators muscle

Bell's phenomenon

Question 8 of 20

Question 9 of 20

9. Which structure does not pass through the jugular foramen

Vagus nerve

Accessory nerve

Glossopharyngeal nerve

Internal carotid artery

Question 9 of 20

Question 10 of 20

10. Epidural hematoma in the temporoparietal region is commonly caused by the rupture of

Opthalmic veins

Anterior vertebral artery

Middle meningeal artery

Dural venous sinus

Question 10 of 20

Question 11 of 20

11. Which of the following muscle attaches to the anterior end of the articular disc of the temporomandibular joint?

Superficial head of the medial pterygoid muscle.

Deep head of the medial pterygoid muscle.

Superior head of the lateral pterygoid muscle.

Inferior head of the lateral pterygoid muscle.

Question 11 of 20

Question 12 of 20

12. Diarthroidial joint is a type of:

Synovial joint

Fibrous joint

Amphiarthrosis

Synchondrosis

Question 12 of 20

Question 13 of 20

13. Fertilization takes place in which part of fallopian tube:

Fimbria

Ampulla

Infundibulum

Isthmus

Question 13 of 20

Question 14 of 20

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

Synovial joints

Fibrous joints

Secondary

Primary cartilaginous

Question 14 of 20

Question 15 of 20

15. Which one of the junction of the frontal, parietal, temporal and greater wing of sphenoid?

Pterion.

Inion.

Lambda.

Vertex.

Question 15 of 20

Question 16 of 20

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

Carries parasympathetic fibres destined to supply nasal and palatine glands

Has a large sensory nerve and a small motor root

Provides motor supply to the anterior belly of digastric muscle

Provides secretomotor fibres to submandibular gland

Question 16 of 20

Question 17 of 20

17. Not a branch of cavernous part of Internal carotid artery

Artery of Bernasconi and Cassinari

Meningeal a

Ophthalmic a

Inferior hypophyseal a.

Question 17 of 20

Question 18 of 20

18. What is the chromosomal aberration seen when there is transverse division of centromere:

Translocation

Ring chromosome

Isochromosome

Inversion

Question 18 of 20

Question 19 of 20

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

Anterior ethmoidal artery

Occipital artery

Posterior auricular artery

Superior thyroid artery

Question 19 of 20

Question 20 of 20

20. Sex determination is done by:

SRY

Hox

SHE

AZF

Question 20 of 20