Anterior region of neck (front of the neck) l human anatomy MCQs for dental students
MCQ on anterior region of neck for general human anatomy
11- When a knife cut injury is performed just below the isthmus of the thyroid. which of the following vessels may be affected?
a) Costocervical trunk
b) Inferior thyroid artery
c) Inferior thyroid veins
d) Right brachiocephalic
a) c) Superior thyroid artery
12. Which of the following muscles is supplied by cervical nerves ?
A. Buccinator.
B. Digastric.
C. Hyoglossus.
D. Omohyoid.
E. Temporalis.
13. The anterior surface of the scalenus anterior muscle is related to:
A. Glossopharyngeal nerve.
B. Lateral cord of brachial plexus.
C. Phrenic nerve.
D. Subclavian artery.
E. Transverse facial artery.
14) The infrahyoid muscles
A. Are attached to the clavicle
B. Move the hyoid bone upward and downward
C. Are enclosed by investing fascia
D. Are supplied only by C2
E. None of the above
15) The carotid sheath:
A.
Surrounds carotid
arteries.
B.
Contains the upper four
cranial nerves.
C.
thinnest over the
internal jugular vein.
D.
Contains the ansa
cervicalis embedded in its posterior wall.
E.
Has the pharyngeal
tubercle as its upper attachment.
16) The carotid sheath contains:
A.
Common carotid artery.
B.
External carotid
artery.
C.
Facial nerve.
D.
Ansa cervicalis.
E.
All of the above.
17) The carotid sheath:
A.
Is formed by deep
cervical fascia.
B.
It encloses the
anterior jugular vein.
C.
It enclose the cervical
sympathetic chain.
D.
It enclose carotid
arteries.
E.
All of
the above.
18. Branches of the cervical plexus include all except:
A.
accessory
B.
transverse cervical
C.
greater auricular
D.
lesser occipital
E. phrenic
19. Branches of the thyrocervical trunk include the:
A.
inferior thyroid artery
B.
transverse cervical
artery
C.
both A and B
D. neither A nor B
20. Muscles supplied by the ansa cervicalis include:
A.
sternohyoid
B.
thyrohyoid
C.
both A and B
D.
neither
A nor B
21. Which of the following nerves originates from the cervical plexus and is sensory to the area of the scalp posterior to the auricle:
A. lesser occipital
B. greater occipital
C. transverse cervical
D. auriculotemporal
E. suprascapular
22. The sternocleidomastoid muscle:
A.
is located beneath the
platysma muscle
B.
acts alone to tilt the
head to its own side and rotates face to the opposite side
C.
both A and B
D.
neither
A nor B
23. Which structure(s) cross the sternocleidomastoid muscle:
A.
lesser occipital nerve
B.
great auricular nerve
C.
external jugular vein
D.
transverse cutaneous
nerve of the neck
E.
all of
the above (A-D)
24. Division of the anterior triangle include all of the following except:
A.
supraclavicular
triangle
B.
carotid
triangle
C.
digastric
triangle
D.
submental
tn'angle
25. Boundaries of the submental triangle of the neck include:
A.
anterior belly of
digastric muscle
B.
posterior belly of the
digastric muscle
C. both A and B
D. neither A nor B
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