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Flashcards in Spinal Anat 2 Deck (81)
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1

Which of the following bones contains the inferior orbital fissure?
A. Ethmoid
B. Sphenoid
C. Frontal
D. Maxillary

B. Sphenoid

2

What passes through foramen rotundum?
A. Maxillary nerve
B. Mandibular nerve
C. Middle meningeal artery
D. Ophthalmic nerve

A. Maxillary nerve

3

Which of the following is transmitted through foramen ovale?
A. Mandibular nerve
B. Maxillary nerve
C. Mental meningeal artery
D. Ophthalmic nerve

A. Mandibular nerve

4

Foramen spinosum contains?
A. Middle meningeal artery
B. Maxillary nerve
C. Optic nerve
D. Internal carotid artery

A. Middle meningeal artery

5

The crista ampularis is a feature of which of the following?
A. Endolymphatic duct
B. Perilymphatic duct
C. Cohlear duct
D. Semicochlear duct

D. Semicochlear duct

6

Obstruction of foramen of Monroe produces greatest build-up of pressure in?
A. Lateral ventricle
B. 3rd ventricle
C. Fourth ventricle
D. Aqueduct of Sylvius

A. Lateral ventricle

7

Cerebrospinal fluid is normally contained within what space?
A. Epidural
B. Subdural
C. Subarachnoid
D. Peridural

C. Subarachnoid

8

Primal tracks decussate?
A. Pons
B. Medulla
C. mid brain
D. internal capsule

B. Medulla

9

The orientation of the inferior articular facets in the lumbar is?
A. Posterior and medial
B. Posterior and lateral
C. Anterior and medial
D. Anterior and lateral

C. Anterior and medial

10

Dermatomes to middle finger is from where in the brachial Plexus?
A. C5
B. C6
C. C7
D. C8

C. C7

11

Which of the following cranial nerves originates from the 2nd pharyngeal arch?
A. 5
B. 7
C. 9
D. 10

B. 7

12

Which of the following cranial nerves is not Parasympathetic?
A. 3
B. 6
C. 7
D. 11

B. 6

13

Which of the following cranial nerves goes through the cribriform plate
A. 1
B. 2
C. 3
D. 4

A. 1

14

Cranial nerve II axis the cranial vault via?
A. Superior orbital fissure
B. Optic canal
C. Supraoptic canal
D. Foramen rotundum

B. Optic canal

15

The gray rami communicuntes contain which of the following fibers?
A. Preganglionic sympathetic
B. Preganglionic parasympathetic
C. Postganglionic sympathetic
D. Postganglionic parasympathetic

C. Postganglionic sympathetic

16

What part of the vertebra bears the greatest amount of weight?
A. Facets
B. Body
C. Pedicles
D. Lamina

B. Body

17

The most common direction for a disc to herniate is?
A. Central
B. Lateral
C. Posteriomedial
D. Posterolateral

D. Posterolateral

18

What fibers direct pain?
A. Free nerve endings
B. Meissners corpuscles
C. End bulbs of Krause
D. Organ of ruffini

A. Free nerve endings

19

The internal jugular vein drains which of the following?
A. Sigmoid sinus
B. Superior sagittal sinus
C. Occipital sinus
D. Straight sinus

A. Sigmoid sinus

20

What splanchnic nerve is derived from spinal nerve T-10/11?
A. Greater
B. Lesser
C. Least
D. Pelvis

B. Lesser

21

At which level of the spinal cord is the conus medullaris found?
A. L1 L2
B. L4 L5
C. L5 S1
D. S2 S3

A. L1 L2

22

Globus pallidus will transmit info to?
A. Red nucleus
B. Putamen
C. Cortex
D. Thalamus

C. Cortex

23

Which cell will extend from the pre-motor cortex all the way down the spinal cord?
A. Pyramidal cell
B. Purkinje cells
C. Alpha motor neuron
D. Sensory cells

A. Pyramidal cell

24

Cerebro, ponto, & cerebellar involves?
A. Initiation of skilled movements
B. Fine hand movements
C. Coordination of movements
D. Crude touch

C. Coordination of movements

25

The trigeminal nerve goes through the cerebral- spinal fluid through which cistern?
A. Superior
B. Pontine
C. Lumbar
D. Chyli

B. Pontine

26

Tectospinal tract responds to?
A. Rotation of cervical spine
B. Rotation of thoracic spine
C. Rotation of lumbar spine
D. Find hand movement

A. Rotation of cervical spine

27

Which of the following vertebra has a pair of full costal facets and one pair of demi facets?
A. T1
B. T-3
C. T10
D. T12

A. T1

28

Oculomotor nerve innervates which of the following?
A. Orbicularis oculi
B. Risorius
C. Levator palpebrae superioris
D. Obicularis oris

C. Levator palpebrae superioris

29

The pons is supplied by which of the following arteries?
A. Basilar
B. Internal carotid
C. For vertebral
D. Superior cerebellar

A. Basilar

30

The fourth ventricle is continuous with?
A. Subarachnoid space
B. Subdural space
C. Epidural space
D. Lateral ventricles

A. Subarachnoid space