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Flashcards in Spinal Anat 1 Deck (68)
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1

The extrinsic muscles of the eye are derived from which of the following?
A. 1st brachial arch
B. 2nd brachial arch
C. Occipital somites
D. Pre-optic somites

C. Occipital somites

2

Which type of articulation is located between vertebral arches?
A. Synarthosis
B. Syndesmosis
C. Synchondrosis
D. Symphysis

D. Symphysis

3

What suboccipital muscle rotates the atlas on the axis?
A. Obliques capitus superior
B. Obliques capitus inferior
C. Rectus captis posterior major
D. Rectus captis posterior minor

B. Obliques capitus inferior

4

The pelvic diaphram is primarly made up of what muscle?
A. Levator ani
B. Piriformis
C. Coccygeus
D. Obturator externus

A. Levator ani

5

A typical thoracic vertebra has how many zygapophseal joints?
A. 2
B. 4
C. 6
D. 8

B. 4

6

Vertebral formation is a result of which of the following ?
A. Endochondral Os
B. Mesenchymal Os
C. Intermedually Os
D. Chondroitin

A. Endochondral Os

7

Which receptors are not sensory to the epidermis?
A. End bulb of Krause
B. Meissner corpuscles
C. Merkel’s endings
D. Riffini corpuscles

C. Merkel’s endings

8

The glabella is part of which of the following bones?
A. Maxillary
B. Occipital
C. Frontal
D. Paritial

C. Frontal

9

Which of the following is not an infrahyoid muscle?
A. Sternohyoid
B. Omohyoid
C. Thyrohyoid
D. Mylohyoid

B. Omohyoid

10

The cell bodies of the gustatory fibers from the anterior 2/3 of the tongue are located in what ganglion?
A. Pterygopalatine
B. Solitary
C. Geniculate
D. Superior vagal

C. Geniculate

11

The TVP forms the attachment for which of the following muscles?
A. Levator scapulae
B. Transverse thoracis
C. Internal costalis
D. External costalis

A. Levator scapulae

12

The ocular motor nerve does not innervate which of the following eye muscles?
A. Superior oblique
B. Medial rectus
C. Inferior rectus
D. Inferior oblique

A. Superior oblique

13

Which vertebral structure forms the superior & inferior borders of the IVF?
A. Lamina
B. Anterior IVD
C. Pedicle
D. Posterior IVD

C. Pedicle

14

The costal groove of a typical rib lies along the ? & the ? surfaces?
A. Superior, internal
B. Superior, external
C. Inferior, external
D. Inferior, internal

D. Inferior, internal

15

Inflammation around the pisiform bone may affect which of the following nerves?
A. Musculocutaneous
B. Median
C. Ulnar
D. Radial

C. Ulnar

16

The feature that is unique to the C-spine is?
A. Vertebral notch
B. Accessory process
C. Pars interarticularis
D. Transverse foramina

D. Transverse foramina

17

Axons of the optic nerve are formed by which of the following cells of the retina?
A. Horizontal
B. Bipolar
C. Acrominal
D. Ganglion

D. Ganglion

18

Flexion of the hip is the primary action of which of the following muscles?
A. Psoas
B. Piriformis
C. Gluteus medius
D. Biceps femoris

A. Psoas

19

What structure is located between the articulating surfaces of the TMJ?
A. Articular capsule
B. Synovial membrane
C. Sphenomandibular ligament
D. Articular disc

D. Articular disc

20

Which of the following ligaments would sustain damage in hyperextension of the C-spine?
A. ALL
B. Interspinous ligament
C. Nuchal ligament
D. Supraspinous ligament

A. ALL

21

Which of the following ligaments has attachments to the disc?
A. PLL
B. Cruciate ligament
C. ALL
D. Flaval ligament

A. PLL

22

Due to the positioning of the ligaments a disc herniation will go?
A. Anterior
B. Posterior
C. Posterolateral
D. Anterolateral

C. Posterolateral

23

Which ligament separates the greater sciatic foramen from the lesser sciatic foramen?
A. Iliolumbar
B. Sacrospinous
C. Arcuate
D. Sarcotuberous

B. Sacrospinous

24

Failure of the pupil to constrict when stimulated by a bright light indicates loss of integrity of?
A. Ciliary muscle
B. Dilator pupillae
C. CN III
D. CN IV

C. CN III

25

The visual pathway does not include which of the following?
A. Medial geniculate body
B. Optic radiation
C. CN II
D. Geniculocalcarine fiber

A. Medial geniculate body

26

The spinal nerve from L4—S3 form which of the following nerves?
A. Sciatic
B. Femoral
C. Obturator
D. Pudendal

A. Sciatic

27

The carotid canal goes through which bone?
A. Sphenoid
B. Temporal
C. Occipital
D. Maxillary

B. Temporal

28

Fast conducting axons are made of ? Fibers with ? diameter?
A. Myelinated, large
B. Myelinated, small
C. Unmyelinated, large
D. Unmyelinated, small

A. Myelinated, large

29

The embryological development of extensor muscles are derived from?
A. Epimeric
B. Appomeric
C. Splanchic
D. Brachiomeric

A. Epimeric

30

What is the name of the ligament that connects the external occipital protuberance with the SP of C7?
A. Flaval
B. Infraspinous
C. Nuchal
D. Supraspinatous

C. Nuchal