Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Head & Neck > Midterm > Flashcards

Midterm Flashcards

0
Q

Where does the sigmoid sinus end?

A

In the jugular foramen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

What is the largest sinus?

A

Sigmoid sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The internal jugular vein is formed by what sinus?

A

Jugular sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Which sinus is not attached to the confluence of sinus?

A

Inferior sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What runs through the cavernous sinus?

A

Internal carotid artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the immediate posterior structure in relationship to the thyroid?

A

Esophagus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Which nerve runs with the superior thyroid artery?

A

External laryngeal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Which nerve runs with the inferior thyroid artery?

A

Recurrent laryngeal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

These drain into the internal jugular vein…

A

Superior thyroid and middle thyroid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

This drains into the brachiocephalic vein…

A

Inferior thyroid vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

All 12 pair of cranial nerves exit through the ventral aspect of the brain except for…

A

Trochlear nerve (exits from dorsal aspect of brain)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What are the three divisions of the trigeminal nerve (V)?

A
  1. Ophthalmic
  2. Axillary
  3. Mandible
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What nerves are the eye muscles innervated by?

A

Oculomotor n. (III)
Trochlear n. (IV)
Abducens n. (VI)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Vestibulocochlear nerve (VIII) controls what?

A

Hearing, balance and equilibrium (purely sensory)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Glossopharyngeal nerve (IX) controls what?

A

Posterior 1/3 of tongue, also one muscle of pharynx (stylophryngeus)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Vegas nerve (X) controls what?

A

Goes all the way to abdomen; supplies muscles of palate, pharynx, lungs, visceral, abdominal viscera, left colic flexure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Hypoglossal nerve (XII)controls what?

A

Purely motor; supplies most muscles of tongue. (One muscle of the tongue not supplied by hypoglossal nerve is the palatoglossus muscle (gets innervation from vagus))

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

True or false? Olefactory and optic are true cranial nerves.

A

False

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Where do the olfactory originate from?

A

Mucous membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Where do optic nerves originate from?

A

Retina of the eye (ganglion)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Oculomotor and trochlear nerves originate from…

A

In the midbrain

21
Q

What is the largest cranial nerve?

A

Trigeminal nerve (originates in: midbrain, ponds, medulla Oblongata and spinal cord)

22
Q

Abducens nerve and facial nerve originate from where?

A

The pons

23
Q

Vestibulocochlear nerve (VIII) originates in the…

A

Pons and medulla

24
Q

Cranial nerves 9, 10, 11, and 12 originate in…

A

Medulla Oblongata only

25
Q

Which muscle elevates the eyelid?

A

Levator palpabre superioris

26
Q

Which muscle of the eye gives accommodation to focus nearby objects and far distance objects?

A

Ciliaris

27
Q

Which cranial nerve contributes to the superior root of superior cervicalis?

A

Hypoglossal nerve (XII)

28
Q

Matching:

  1. Submental triangle
  2. Submandibular triangle
  3. Carotid triangle
  4. Muscular triangle

A. Lies inferior to chin
B. Contains infrahyoid muscles
C. Vascular area
D. Glandular area

A
  1. A
  2. D
  3. C
  4. B
29
Q

Matching:

  1. Submental triangle
  2. Submandibular triangle
  3. Carotid triangle
  4. Muscular triangle

A. Base = inferior border of the mandible
B. Below and laterally by anterior border of sternocleidomastoid
C. Base = body of hyoid bone
D. Superiorly by posterior digastric muscle

A
  1. C
  2. A
  3. D
  4. B
30
Q

Matching:

  1. Submental triangle
  2. Submandibular triangle
  3. Carotid triangle
  4. Muscular triangle

A. Floor formed by mylohyoid & hypoglossus
B. Floor formed by two mylohyoid mm.
C. Medially by superior omohyoid
D. Medially by median plane of the neck

A
  1. B
  2. A
  3. C
  4. D
31
Q

Matching: (suprahyoid muscles)

  1. Mylohyoid
  2. Geniohyoid
  3. Anterior digastric
  4. Posterior digastric

A. Lies superior to mylohyoid
B. Arises from mastoid notch of temporal bone
C. Forms floor of mouth
D. Arises from digastric fossa of mandible

A
  1. C
  2. A
  3. D
  4. B
32
Q

Matching: (origin of suprahyoid muscles)

  1. Mylohyoid
  2. Geniohyoid
  3. Anterior digastric
  4. Posterior digastric

A. Inferior mental spine of mandible
B. Mastoid notch
C. Mylohyoid line of mandible
D. Digastric fossa of mandible

A
  1. C
  2. A
  3. D
  4. B
33
Q

Matching: (insertion of suprahyoid muscles)

  1. Mylohyoid
  2. Geniohyoid
  3. Anterior digastric
  4. Posterior digastric

A. Body of hyoid
B. Intermediate tendon, body and great horn of hyoid bone
C. Mylohyoid raphe and body of hyoid

A
  1. C, A
  2. A
  3. B
  4. B
34
Q

Matching: (nerves of suprahyoid muscles)

  1. Mylohyoid
  2. Geniohyoid
  3. Anterior digastric
  4. Posterior digastric

A. Mylohyoid nerve
B. Facial nerve
C. C1 fibers via hypoglossal nerve

A
  1. A
  2. C
  3. A
  4. B
35
Q

Matching: (infrahyoid muscles)

  1. Sternohyoid
  2. Superior omohyoid
  3. Inferior omohyoid
  4. Sternothyroid
  5. Thyrohyoid

A. Superficial plane
B. Deep plane

A
  1. A
  2. A
  3. A
  4. B
  5. B
36
Q

Matching: (infrahyoid muscles)

  1. Sternohyoid
  2. Superior omohyoid
  3. Inferior omohyoid
  4. Sternothyroid
  5. Thyrohyoid

A. Arises from oblique thyroid cartilage
B. Inserts into oblique thyroid cartilage
C. Origin- inferior border of hyoid bone
D. Origin- manubrium sterni and and medial clavicle
E. Origin- superior border of scapula near suprascapular notch

A
  1. D
  2. C
  3. E
  4. B
  5. A
37
Q

Matching: (infrahyoid nerves)

  1. Sternohyoid muscle
  2. Superior omohyoid muscle
  3. Inferior omohyoid muscle
  4. Sternothyroid muscle
  5. Thyrohyoid muscle

A. C1-C3 Ansa Cervicalis Branch
B. C2-C3 Ansa Cervicalis Branch
C. C1 fibers via hypoglossal nerve

A
  1. A
  2. A
  3. A
  4. B
  5. C
38
Q

Matching:

  1. Right common carotid artery
  2. Left common carotid artery
  3. Internal carotid artery
  4. External carotid artery

A. Supplies most structures externally
B. Continuation of common carotid
C. Begins at brachiocephalic trunk
D. Branch of the arch of aorta

A
  1. C
  2. D
  3. B
  4. A
39
Q

_________ commences at the jugular foramen as the direct continuation of the sigmoid sinus and descends in the carotid sheath with vagus nerve and internal carotid artery.

A. External jugular vein
B. Facial vein
C. Superior thyroid vein
D. Internal jugular vein

A

D. Internal jugular vein

40
Q

Matching:

  1. Transverse cervical nerve
  2. Hypoglossal nerve
  3. Glossopharyngeal nerve
  4. External laryngeal nerve
  5. Internal laryngeal nerve
A. Motor nerve of tongue
B. Runs with superior thyroid artery
C. Supplies skin in anterior cervical region
D. Runs with carotid sheath
E. Runs with superior laryngeal artery
A
  1. C
  2. A
  3. D
  4. B
  5. E
41
Q 
Ansa Cervicalis–––> C1 to C3 spinal nerves supplies infrahyoid muscles except...
A. Sternothyroid
B. Omohyoid 
C. Thyrohyoid 
D. Sternohyoid
A

C. Thyrohyoid

42
Q

Matching: deep structures of the neck

  1. Longus colli
  2. Longus capitis
  3. Rectus capitis anterior
  4. Anterior scalene

A. Long muscle of the head
B. Interior rectus muscle of the head
C. Long muscle of the neck
D. Phrenic nerve runs on top

A
  1. C
  2. A
  3. B
  4. D
43
Q

Matching: deep muscles of the neck

  1. Longus colli
  2. Longus capitis
  3. Rectus capitis anterior
  4. Anterior scalene

A. Anterior rami of C1-C3 spinal nerves
B. Anterior rami of C2-C6 spinal nerves
C. C1-C2 spinal nerves (loop)
D. Cervical spinal nerves C4-C6

A
  1. B
  2. A
  3. C
  4. D
44
Q

Matching: deep structures of the neck

  1. Longus colli
  2. Longus capitis
  3. Rectus capitis anterior
  4. Anterior scalene

A. Flex head
B. Flex neck with rotation to opposite side

A
  1. B
  2. A
  3. A
  4. A
45
Q

Matching: lateral vertebral muscles

  1. Rectus capitis lateralis
  2. Splenius capitis
  3. Levator scapulae
  4. Middle scalene
  5. Posterior scalene

A. Posterior rami of middle cervical nerves
B. Dorsal scapular nerve
C. Anterior rami of cervical spinal nerves
D. Anterior rami of cervical spinal nerves of C1 and C8
E. Branches from C1-C2 loop

A
  1. E
  2. A
  3. B
  4. C
  5. D
46
Q

Matching: lateral vertebral muscles

  1. Rectus capitis lateralis
  2. Splenius capitis
  3. Levator scapulae
  4. Middle scalene
  5. Posterior scalene

A. Laterally flex neck; elevates first rib
B. Downward rotation of scapula
C. Laterally flex neck; elevate second rib
D. Laterally flex and rotate head and neck to SAME side
E. Flex head and helps stabilize

A
  1. E
  2. D
  3. B
  4. A
  5. C
47
Q

Clinical The partial occlusion of the internal carotid artery causes a sudden focal loss of neurological function (dizziness and disorientation) that disappears within 24 hours.

A. TIA (Transient Ischemic Attack)
B. Goiter
C. Horner Syndrome

A

A. TIA (Transient Ischemic Attack)

48
Q

Clinical Enlargement of the thyroid gland results from lack of iodine, causes swelling in the neck that may compress the trachea, esophagus, and recurrent laryngeal nerves.

A. TIA (Transient Ischemic Attack)
B. Goiter
C. Horner Syndrome

A

B. Goiter

49
Q

Clinical A lesion of cervical sympathetic trunk in the neck, result in a sympathetic disturbance called…

A. TIA (Transient Ischemic Attack)
B. Goiter
C. Horner Syndrome

A

C. Horner Syndrome

50
Q

Clinical Characterized by contraction of the pupil, paralysis of dilator pupillae muscle, drooping of the superior eyelid, sinking in of the eye, vasodilation, and absence of sweating on the face and neck caused by a lack of a sympathetic nerve supply to blood vessels and sweat.

A. TIA (Transient Ischemic Attack)
B. Goiter
C. Horner Syndrome

A

C. Horner Syndrome

Head & Neck (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions