Anatomy 2017

1.     Hand is between ...

a.     Ulnar nerve
b) Median nerve
c) Radial nerve
d) All of the above
Answer: d) All of the above
Explanation: The hand is innervated by the ulnar, median, and radial nerves.

2.     Metacarpal bones are present in

a.     Wrist joint
b) Fingers
c) Palm
d) Both (b) and (c)
Answer: d) Both (b) and (c)
Explanation: Metacarpal bones are located in the palm and extend to the fingers.

3.     Latissimus dorsi muscles are present in

a.     Axilla
b) Arm
c) Back
d) Chest
Answer: c) Back
Explanation: The latissimus dorsi is a large muscle located in the back.

4.     Following are the muscles of the arm except

a.     Bicep muscles
b) Tricep muscles
c) Deltoid muscles
d) Brachialis muscles
Answer: c) Deltoid muscles
Explanation: The deltoid muscle is located in the shoulder, not the arm.

5.     Palmer arch is formed by

a.     Ulnar and Median artery
b) Radial and Ulnar artery
c) Axillary and Brachial artery
d) Subclavian and Axillary artery
Answer: a) Ulnar and Median artery
Explanation: The palmar arch is formed by the ulnar and median arteries.

6.     Circle of Willis is present in

a.     Epidural space
b) Subdural space
c) Subarachnoid space
d) All of the above
Answer: c) Subarachnoid space
Explanation: The Circle of Willis is located in the subarachnoid space.

7.     Following are arteries which form the Circle of Willis except

a.     Posterior cerebellar artery
b) Anterior communicatory artery
c) Vertebral artery
d) Internal carotid artery
Answer: a) Posterior cerebellar artery
Explanation: The posterior cerebellar artery is not part of the Circle of Willis.

8.     Vertebral artery arises from the

a.     1st part of the Axillary artery
b) 2nd part of the Subclavian artery
c) 3rd part of the Subclavian artery
d) Brachiocephalic trunk
Answer: b) 2nd part of the Subclavian artery
Explanation: The vertebral artery arises from the 2nd part of the subclavian artery.

9.     Face is supplied by

a.     Internal carotid artery
b) External carotid artery
c) Internal jugular vein
d) None of the above
Answer: b) External carotid artery
Explanation: The face is primarily supplied by the external carotid artery.

10.                        Left common carotid artery arises from

a.     Arch of Aorta and Brachiocephalic trunk
b) Only Arch of Aorta
c) Brachiocephalic trunk
d) Subclavian artery
Answer: b) Only Arch of Aorta
Explanation: The left common carotid artery arises directly from the arch of the aorta.

11.                        Superior rectus muscle is supplied by

a.     Trochlear nerve
b) Abducens nerve
c) Oculomotor nerve
d) Vagus nerve
Answer: c) Oculomotor nerve
Explanation: The superior rectus muscle is innervated by the oculomotor nerve.

12.                        Tarsal glands are present in

a.     Conjunctiva
b) Eyelid
c) Cornea
d) Sclera
Answer: b) Eyelid
Explanation: Tarsal glands are located in the eyelids.

13.                        Which of the following structure is transparent in the eye?

a.     Sclera
b) Cornea
c) Lens
d) Both (b) and (c)
Answer: d) Both (b) and (c)
Explanation: Both the cornea and the lens are transparent structures in the eye.

14.                        External ocular muscles are

a.     4 in number
b) 5 in number
c) 6 in number
d) 7 in number
Answer: c) 6 in number
Explanation: There are six external ocular muscles.

15.                        Ciliary muscle is a continuation of

a.     Vascular layer
b) Retinal layer
c) Fibrous layer
d) All of the above
Answer: a) Vascular layer
Explanation: The ciliary muscle is part of the vascular layer of the eye.

16.                        Nasolacrimal duct is open into the

a.     Inferior conchae
b) Inferior meatus
c) Middle conchae
d) Middle meatus
Answer: b) Inferior meatus
Explanation: The nasolacrimal duct drains into the inferior meatus.

17.                        Nasal cavity is formed superiorly by

a.     Maxillary bone
b) Zygomatic bone
c) Palate bone
d) None of the above
Answer: d) None of the above
Explanation: The nasal cavity is formed superiorly by the ethmoid bone.

18.                        Ala nasi is present in

a.     Inferior lateral
b) Inferior medial
c) Superior lateral
d) Superior medial
Answer: a) Inferior lateral
Explanation: The ala nasi is located on the inferior lateral part of the nose.

19.                        Olfactory nerve which arises from the nose is

a.     Motor nerve
b) Mixed nerve
c) Sensory nerve
d) None of the above
Answer: c) Sensory nerve
Explanation: The olfactory nerve is a sensory nerve responsible for smell.

20.                        Vomer bone is present in

a.     Medial wall of nose
b) Lateral wall of nose
c) Inferior wall of nose
d) None of the above
Answer: a) Medial wall of nose
Explanation: The vomer bone forms part of the medial wall of the nasal cavity.

21.                        Maxillary sinuses are open into the

a.     Middle and Inferior conchae
b) Middle conchae
c) Middle meatus
d) Superior meatus
Answer: c) Middle meatus
Explanation: The maxillary sinuses drain into the middle meatus.

22.                        Frontal sinus opens into the

a.     Hiatus semilunaris
b) Middle conchae
c) Middle meatus
d) Both (a) and (b)
Answer: d) Both (a) and (b)
Explanation: The frontal sinus drains into the hiatus semilunaris and middle meatus.

23.                        Sensation of smell is carried by

a.     Sensory nerve
b) Motor nerve
c) Both sensory and motor
d) None of the above
Answer: a) Sensory nerve
Explanation: The sensation of smell is carried by sensory nerves.

24.                        Parasympathetic nervous system arises from the

a.     Spinal cord
b) Brain stem only
c) Hind brain and Brain stem
d) None of the above
Answer: b) Brain stem only
Explanation: The parasympathetic nervous system arises from the brain stem.

25.                        Following are the contents of the middle ear except

a.     Ossicles
b) Eustachian tube
c) Promontory
d) Tympanic membrane
Answer: d) Tympanic membrane
Explanation: The tympanic membrane is part of the outer ear, not the middle ear.

26.                        Which of the following is not a part of the inner ear?

a.     Cochlea
b) Vestibule
c) Semicircular canals
d) Tympanic membrane
Answer: d) Tympanic membrane
Explanation: The tympanic membrane is part of the outer ear.

27.                        The Eustachian tube connects the middle ear to the

a.     Nasopharynx
b) Oropharynx
c) Laryngopharynx
d) None of the above
Answer: a) Nasopharynx
Explanation: The Eustachian tube connects the middle ear to the nasopharynx.

28.                        The stapes bone is connected to the

a.     Malleus
b) Incus
c) Oval window
d) Round window
Answer: c) Oval window
Explanation: The stapes bone is connected to the oval window.

29.                        The cochlea is responsible for

a.     Balance
b) Hearing
c) Both hearing and balance
d) None of the above
Answer: b) Hearing
Explanation: The cochlea is responsible for hearing.

30.                        The semicircular canals are responsible for

a.     Balance
b) Hearing
c) Both hearing and balance
d) None of the above
Answer: a) Balance
Explanation: The semicircular canals are responsible for balance.

31.                        The vestibule is responsible for

a.     Balance
b) Hearing
c) Both hearing and balance
d) None of the above
Answer: a) Balance
Explanation: The vestibule is responsible for balance.

32.                        The organ of Corti is located in the

a.     Cochlea
b) Vestibule
c) Semicircular canals
d) None of the above
Answer: a) Cochlea
Explanation: The organ of Corti is located in the cochlea.

33.                        The auditory nerve is also known as the

a.     Vestibulocochlear nerve
b) Facial nerve
c) Glossopharyngeal nerve
d) None of the above
Answer: a) Vestibulocochlear nerve
Explanation: The auditory nerve is also known as the vestibulocochlear nerve.

34.                        The facial nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Jugular foramen
d) None of the above
Answer: a) Internal auditory meatus
Explanation: The facial nerve passes through the internal auditory meatus.

35.                        The glossopharyngeal nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Jugular foramen
d) None of the above
Answer: c) Jugular foramen
Explanation: The glossopharyngeal nerve passes through the jugular foramen.

36.                        The vagus nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Jugular foramen
d) None of the above
Answer: c) Jugular foramen
Explanation: The vagus nerve passes through the jugular foramen.

37.                        The hypoglossal nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Hypoglossal canal
d) None of the above
Answer: c) Hypoglossal canal
Explanation: The hypoglossal nerve passes through the hypoglossal canal.

38.                        The accessory nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Jugular foramen
d) None of the above
Answer: c) Jugular foramen
Explanation: The accessory nerve passes through the jugular foramen.

39.                        The trigeminal nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Foramen ovale
d) None of the above
Answer: c) Foramen ovale
Explanation: The trigeminal nerve passes through the foramen ovale.

40.                        The oculomotor nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Superior orbital fissure
d) None of the above
Answer: c) Superior orbital fissure
Explanation: The oculomotor nerve passes through the superior orbital fissure.

41.                        The trochlear nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Superior orbital fissure
d) None of the above
Answer: c) Superior orbital fissure
Explanation: The trochlear nerve passes through the superior orbital fissure.

42.                        The abducens nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Superior orbital fissure
d) None of the above
Answer: c) Superior orbital fissure
Explanation: The abducens nerve passes through the superior orbital fissure.

43.                        The optic nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Optic canal
d) None of the above
Answer: c) Optic canal
Explanation: The optic nerve passes through the optic canal.

44.                        The olfactory nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Cribriform plate
d) None of the above
Answer: c) Cribriform plate
Explanation: The olfactory nerve passes through the cribriform plate.

45.                        The maxillary nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Foramen rotundum
d) None of the above
Answer: c) Foramen rotundum
Explanation: The maxillary nerve passes through the foramen rotundum.

46.                        The mandibular nerve passes through the

a.     Internal auditory meatus
b) External auditory meatus
c) Foramen ovale
d) None of the above
Answer: c) Foramen ovale
Explanation: The mandibular nerve passes through the foramen ovale.

47.                        The facial nerve innervates the

a.     Muscles of facial expression
b) Muscles of mastication
c) Both (a) and (b)
d) None of the above
Answer: a) Muscles of facial expression
Explanation: The facial nerve innervates the muscles of facial expression.

48.                        The trigeminal nerve innervates the

a.     Muscles of facial expression
b) Muscles of mastication
c) Both (a) and (b)
d) None of the above
Answer: b) Muscles of mastication
Explanation: The trigeminal nerve innervates the muscles of mastication.

49.                        The glossopharyngeal nerve innervates the

a.     Tongue
b) Pharynx
c) Both (a) and (b)
d) None of the above
Answer: c) Both (a) and (b)
Explanation: The glossopharyngeal nerve innervates the tongue and pharynx.

50.                        The vagus nerve innervates the

a.     Heart
b) Lungs
c) Both (a) and (b)
d) None of the above
Answer: c) Both (a) and (b)
Explanation: The vagus nerve innervates the heart and lungs.

51.                        The hypoglossal nerve innervates the

a.     Tongue
b) Pharynx
c) Both (a) and (b)
d) None of the above
Answer: a) Tongue
Explanation: The hypoglossal nerve innervates the tongue.

52.                        The accessory nerve innervates the

a.     Sternocleidomastoid muscle
b) Trapezius muscle
c) Both (a) and (b)
d) None of the above
Answer: c) Both (a) and (b)
Explanation: The accessory nerve innervates the sternocleidomastoid and trapezius muscles.

53.                        The oculomotor nerve innervates the

a.     Superior rectus muscle
b) Inferior rectus muscle
c) Both (a) and (b)
d) None of the above
Answer: c) Both (a) and (b)
Explanation: The oculomotor nerve innervates the superior and inferior rectus muscles.

54.                        The trochlear nerve innervates the

a.     Superior oblique muscle
b) Inferior oblique muscle
c) Both (a) and (b)
d) None of the above
Answer: a) Superior oblique muscle
Explanation: The trochlear nerve innervates the superior oblique muscle.

55.                        The abducens nerve innervates the

a.     Lateral rectus muscle
b) Medial rectus muscle
c) Both (a) and (b)
d) None of the above
Answer: a) Lateral rectus muscle
Explanation: The abducens nerve innervates the lateral rectus muscle.

56.                        The optic nerve is responsible for

a.     Vision
b) Hearing
c) Both (a) and (b)
d) None of the above
Answer: a) Vision
Explanation: The optic nerve is responsible for vision.

57.                        The olfactory nerve is responsible for

a.     Smell
b) Taste
c) Both (a) and (b)
d) None of the above
Answer: a) Smell
Explanation: The olfactory nerve is responsible for smell.

58.                        The maxillary nerve is responsible for

a.     Sensation of the upper teeth
b) Sensation of the lower teeth
c) Both (a) and (b)
d) None of the above
Answer: a) Sensation of the upper teeth
Explanation: The maxillary nerve is responsible for the sensation of the upper teeth.

59.                        The mandibular nerve is responsible for

a.     Sensation of the lower teeth
b) Sensation of the upper teeth
c) Both (a) and (b)
d) None of the above
Answer: a) Sensation of the lower teeth
Explanation: The mandibular nerve is responsible for the sensation of the lower teeth.

60.                        The facial nerve is responsible for

a.     Taste
b) Sensation of the face
c) Both (a) and (b)
d) None of the above
Answer: a) Taste
1. Hand is between ...
a) Ulmer nerve
b) Jiner, median and redial nerve
c) Median and radial nerve
d) Ulnar and median nerve
Key: d) Ulnar and median nerve
Explanation: The hand is innervated by the ulnar and median nerves.

61.                        Meta carpal bones are present in
a) Wrist joint
b) Fingers
c) Palm
d) Forearm
Key: c) Palm
Explanation: Metacarpal bones are located in the palm of the hand.

62.                        Lattemus dorsi muscles are present in
a) Axilla
b) Arm
c) Back
d) Chest
Key: c) Back
Explanation: The latissimus dorsi is a large muscle in the back.

63.                        Following are the muscles of arm except
a) Bicep muscles
b) Tricep muscles
c) Deltoid muscles
d) Brachialis muscles
Key: c) Deltoid muscles
Explanation: The deltoid is a shoulder muscle, not an arm muscle.

64.                        Palmer arch is formed by
a) Ulnar and Median artery
b) Axillary and Brachial artery
c) Radial and Ulnar artery
d) Subclavian and Axillary artery
Key: a) Ulnar and Median artery
Explanation: The palmar arch is formed by the ulnar and median arteries.

65.                        Circle of wills is present in
a) Epi-dural space
b) Sub dural space
c) Sub-Arachnoid space
d) Ventricles
Key: c) Sub-Arachnoid space
Explanation: The Circle of Willis is located in the subarachnoid space.

66.                        Following are arteries which formed circle of wills except
a) Posterior cerebellar artery
b) Anterior communicatory artery
c) Vertebral artery
d) Internal carotid artery
Key: a) Posterior cerebellar artery
Explanation: The posterior cerebellar artery is not part of the Circle of Willis.

67.                        Vertebral artery arises from the
a) 1st part of the Axillary artery
b) 2nd part of the Subclavian artery
c) 3rd part of the Subclavian artery
d) Brachiocephalic trunk
Key: b) 2nd part of the Subclavian artery
Explanation: The vertebral artery arises from the 2nd part of the subclavian artery.

68.                        Face is supplied by
a) Internal carotid artery
b) External carotid vein
c) Internal jugular vein
d) None of the above
Key: a) Internal carotid artery
Explanation: The face is primarily supplied by the internal carotid artery.

69.                        Left common carotid artery arises from
a) Arch of Aorta and Brachiocephalic trunk
b) Only Arch of Aorta
c) Brachiocephalic trunk
d) Subclavian artery
Key: b) Only Arch of Aorta
Explanation: The left common carotid artery arises directly from the arch of the aorta.

70.                        Superior rectus muscles is supplied by
a) Trochlear nerve
b) Abducens nerve
c) Oculomotor nerve
d) Vagus nerve
Key: c) Oculomotor nerve
Explanation: The superior rectus muscle is supplied by the oculomotor nerve.