Spinal Anatomy Practice Test 2 Flashcards
1
Q
- The confluence of the sinuses is located close to which of the following?
a. EOP
b. Mastoid
c. Process TMJ
d. Frontal bone
A
a. EOP
2
Q
- Which modality does not go to the thalamus?
a. Smell
b. Vision
c. Hearing
d. Pain
A
a. Smell
3
Q
- Which of the following is the location of smell within the cerebral cortex?
a. Prefrontal gyrus
b. Calcarine fissure
c. Superior temporal lobe
d. Uncus of the temporal lobe
A
d. Uncus of the temporal lobe
4
Q
- Which of the following attaches to the articular disc within the TMJ?
a. Masseter
b. Lateral pterygoid
c. Medial pterygoid
d. Temporalis
A
b. Lateral pterygoid
5
Q
- Which of the following exits out of the foramen ovale?
a. V1
b. V2
c. V3
d. Middle meningeal artery
A
c. V3
6
Q
- Which of the following does not go through the superior orbital fissure?
a. V1
b. V2
c. Cranial nerve III
d. Cranial nerve IV
A
b. V2
7
Q
- Which of the following is responsible for general sensation to the palate?
a. CN 5
b. CN 7
c. CN 9
d. CN 10
A
a. CN 5
8
Q
- Which of the following innervates the platysma muscle?
a. CN 5
b. CN 7
c. CN 9
d. CN 10
A
b. CN 7
9
Q
- What is the nerve root for the innervation of pectoralis minor?
a. C5
b. C6
c. C7
d. C8
A
d. C8
10
Q
- Which organ contains post ganglionic sympathetic neurons?
a. Kidney
b. Pancreas
c. Suprarenal gland
d. Spleen
A
c. Suprarenal gland
11
Q
- Which of the following is not a derivative of the neural crest cells?
a. Dorsal root ganglion
b. Autonomic nervous system
c. Adrenal medulla
d. Merkel’s diverticulum
A
d. Merkel’s diverticulum
12
Q
- Iris musculature is derived from:
a. Neuroectoderm
b. Surface ectoderm
c. Endoderm
d. Mesoderm
A
a. Neuroectoderm
13
Q
- The abdominal muscles are derived from:
a. Epimere
b. Hypomere
c. Splanchnic mesoderm
d. Neural crest cells
A
b. Hypomere
14
Q
- Which of the following ventricles does the diencephalon make up?
a. 1st ventricle
b. 3rd ventricle
c. 4th ventricl
d. 2nd ventricle
A
b. 3rd ventricle
15
Q
- Which of the following is a function of the oligodendrocytes?
a. Myelin in the CNS
b. Myelin in the PNS
c. Maintain blood brain barrier
d. Produce CSF
A
a. Myelin in the CNS
16
Q
- Where is a long association fiber found?
a. Cerebellum
b. Cortex
c. Anterior commissure
d. Posterior horn
A
b. Cortex
17
Q
- Which of the following is a derivative of the radicular arteries?
a. Anterior spinal
b. Vertebral
c. Basilar
d. Posterior spinal
A
d. Posterior spinal
18
Q
- Which of the following is classified as a free naked nerve ending?
a. Type A fibers
b. Type B fibers
c. Type C fibers
d. Type D fibers
A
c. Type C fibers
19
Q
- The IML is located in which of the following areas of the spinal cord?
a. Anterior horn
b. Posterior horn
c. Lateral horn
d. Posterior column
A
c. Lateral horn
20
Q
- Which of the following cranial nerves exits between the pons and the medulla?
a. 9
b. 10
c. 12
d. 8
A
d. 8
21
Q
- The mandibular division of cranial nerve 5 exits through:
a. Foramen spinosum
b. Foramen ovale
c. Foramen rotundum
d. Superior orbital fissure
A
b. Foramen ovale
22
Q
- Which of the following arteries passes through the optic canal?
a. Opthalmic artery
b. Middle meningeal artery
c. Middle cerebral artery
d. Internal carotid artery
A
a. Opthalmic artery
23
Q
- Which of the following muscles of mastication originates on the zygomatic arch and inserts on the mandible?
a. Temporalis
b. Internal pterygoid
c. External pterygoid
d. Masseter
A
d. Masseter
24
Q
- Which of the following is the sedentary innervation point between CN III and the Edinger Westphal nucleus?
a. Ciliary ganglion
b. Pterygopalatine ganglion
c. Submandibular ganglion
d. Geniculate nucleus
A
a. Ciliary ganglion
25
Q
- Which of the following is a stretch receptor for the muscle?
a. Golgi tendon organ
b. Muscle spindle
c. Pancinian corpuscle
d. Merkel’s corpuscle
A
b. Muscle spindle
26
Q
- A lesion in which of the following areas would cause bitemporal hemianopsia?
a. Optic nerve
b. Optic radiation
c. Superior colliculus
d. Optic chiasm
A
d. Optic chiasm
27
Q
- Which of the following sensations is the most developed?
a. Vision
b. Hearing
c. Smell
d. Taste
A
a. Vision
28
Q
- The connection point between neurological hearing and the muscles of the neck for movement is the:
a. Lateral geniculate body
b. Medial geniculate body
c. Superior olivary nucleus
d. Inferior colliculus
A
d. Inferior colliculus
29
Q
- Which of the following are the ligaments that make up the borders of the vertebral canal?
a. PLL and ligamentum flavum
b. ALL and ligamentum flavum
c. Supraspinous and PLL
d. PLL and ALL
A
a. PLL and ligamentum flavum
30
Q
- Which of the following muscles within the suboccipital triangle does not have attachments to C1?
a. Rectus capitis posterior minor
b. Rectus capitis posterior major
c. Superior oblique
d. Inferior oblique
A
b. Rectus capitis posterior major
31
Q
- Which of the following ligaments limits rotation of C2?
a. Transverse
b. Cruciate
c. Alar
d. Apical
A
c. Alar
32
Q
- Which of the following is a classification for an intervertebral disc?
a. Symphysis
b. Hinge
c. Pivot
d. Saddle
A
a. Symphysis