Head, neck, back, and spine Flashcards
1
Q
This does not describe the 7th rib A. Typical rib B. Has two demifacets on its head C. Longest rib D. Most oblique
A
D
2
Q
The paranasal spinus: A. Open to the oropharynx B. Are associated with olfactio C. Contain the olfactory hair cells D. Make the skull lighter
A
D
3
Q
Nerve supply to the intrinsic muscle of the larynx are branches from: A. Accessory nerve B. Vagus nerve C. Hypoglossal nerve D. Glossopharyngeal nerve
A
B
4
Q
Nerve supply to the SCM: A. Dorsal occipital nerve B. Lesser occipital nerve C. Greater occipital nerve D. Spinal accessory nerve
A
D
5
Q
This muscle is innervated bu the facial nerve, except: A. Risorius B. Masseter C. Frontalis D. Mentalis
A
B
6
Q
By placing the finger just under the zygomatic arch and over the ramus of the mandible, the superficial part of this muscle may be palpated when the subject bites down: A. Medial pterygoid B. Masseter C. Temporalis D. None of these
A
C
7
Q
Which of the following muscles are innervated by the fifth cranial nerve and close the jaw: A. Medial pterygoid B. All of these C. Temporalis D. Masseter
A
B. Jaw muscles: TIME T- emporalis I - internal pterygoid M- asseter E- ext. pterygoid: only muscle that OPENS the mouth
8
Q
The posterior triangle of the neck is bounded by:
A
SCM, ant border of the trapezius, clavicle
9
Q
This muscle draws the mandible forward and toward the midline
A
Pterygoid
10
Q
This structures pass through the transverse foramen: A. Spinal column arteries B. Cervical nerve plexus C. Vertebral arteries D. All of these
A
C
11
Q
Motor nerve to the muscles of mastication
A
Trigeminal nerve (CN 5)
12
Q
These muscles separates the neck into the pisterior and anterior triangle. It also protects the great vascular and nerve trunks
A
SCM
13
Q
The sensory never supply of the eyeball A. Opthalmic division of the fifth cranial nerve B. Occulumotor C. Trochlear D. Abducens
A
A
14
Q
Innervates the tounge musculature A. Abducens B. Glossopharyngeal C. Vagus D. Hypoglossal
A
D
15
Q
3 statements for the facial nerve
A
A. Supplies the stylohyoid, post belly of the digastric mm of the neck, STAPEDIUS muscle of the middle ear
B. Emerges drom the anterior surface of the hindbrain between the pons and medulla oblongata
C. Controls taste sensation from the ANTERIOR part of the tongue and floor of the mouth and from the palate
