Anatomy #8 – Unidontia

Question 1 of 20

1. Blood supply of small bones is by:

Metaphyseal artery

Epiphyseal artery

Periosteal artery

Nutrient artery

Question 1 of 20

Question 2 of 20

2. Median nerve damage is more common when ABG sample is taken from:

Radial

Brachial

External carotid artery

Femoral

Question 2 of 20

Question 3 of 20

3. The secretomotor supply of parotid comes from:

Auriculotemporal

Maxillary

Greater petrosal

Chorda tympani

Question 3 of 20

Question 4 of 20

4. Dangerous area of scalp is

Skin

Aponeurosis

Loose areolar tissue

Connective tissue

Question 4 of 20

Question 5 of 20

5. Each of the following structures is an opening into the pterygopalatine fossa EXCEPT one. Which one is this EXCEPTION?

Pharyngeal canal

Pterygoid canal

Facial canal

Sphenopalatine foramen

Question 5 of 20

Question 6 of 20

6. Which muscle depresses and moves mandibular forward:

Lateral pterygoid

Temporalis

Masseter

Medial pterygoid

Question 6 of 20

Question 7 of 20

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

Mandibular arch

Tuberculum impar

Hyoid arch

Hypobranchial eminence

Question 7 of 20

Question 8 of 20

8. Thumb is related to which dermatome:

TI/ T2

Question 8 of 20

Question 9 of 20

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

Cavernous branch

Inferior hypophyseal

Meningeal artery

Ophthalmic artery

Question 9 of 20

Question 10 of 20

10. Nasal epistaxis occurs due to:

Anastomosis of two arteries at the anterosuperior part of the nasal septum

Anastomosis of two veins at the anteroinferior part of the nasal septum

Anastomosis of one artery and one vein at the anteroinferior part of the nasal septum

Anastomosis of two arteries at the anteroinferior part of the nasal septum

Question 10 of 20

Question 11 of 20

11. Which one of the following is a junction of frontal, parietal, temporal and greater wing of sphenoid bone

Lambda

Vertex

Inion

Pterion

Question 11 of 20

Question 12 of 20

12. Falx cerebri and Tentorium cerebelli join at which sinus:

Superior sagittal

Transverse

Straight

Inferior sagittal

Question 12 of 20

Question 13 of 20

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

Has a large sensory nerve and a small motor root

Provides secretomotor fibres to submandibular gland

Carries parasympathetic fibres destined to supply nasal and palatine glands

Provides motor supply to the anterior belly of digastric muscle

Question 13 of 20

Question 14 of 20

14. Which of the following pharyngeal muscles shortens the velum?

Palatoglossal

Levator veli palatini

Muscularis uvula

Palatopharyngeus

Question 14 of 20

Question 15 of 20

15. All of the following are supplied by pharyngeal plexus of nerve, except

Tensor veli palate

Palatopharyngeus

Musculus uvulae

Palatoglossus

Question 15 of 20

Question 16 of 20

16. As demonstrated by the pattern of sensory innervation, which of the following branchial arches are concerned in development of the tongue?

First and second only

Second and third only

Second, third, and fourth

First, second, and third

Question 16 of 20

Question 17 of 20

17. The auriculotemporal nerve encircles which of the following vessels?

Middle meningeal artery.

Superficial temporal artery.

Deep auricular artery.

Maxillary artery.

Question 17 of 20

Question 18 of 20

18. Common carotid artery bifurcates at

At the sternal angle

Upper border of thyroid cartilage

a Upper border of cricoid cartilage

At the hyoid bone

Question 18 of 20

Question 19 of 20

19. Nervusintermedius does not carry

general visceral efferent

special visceral efferent

special somatic efferent

general somatic afferent

Question 19 of 20

Question 20 of 20

20. What is not included in the contents of the sublingual space?

Lingual nerve

Hypoglossal nerve

Sublingual gland

Facial artery

Question 20 of 20