Anatomy 1 Flashcards

1
Q

Thymoma seen in ___ of cases of MG

A

15%

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2
Q

Which EOM is closest to the limbus

A

Medial rectus

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3
Q

Which EOM ang farthest from the limbus?

A

Superior rectus

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4
Q

What is the limbus?

A

Border of the cornea and the sclera

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5
Q

Posterior division of internal iliac artery

A

Iliolumbar artery
Lateral sacral artery
Superior gluteal artery

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6
Q

Critical point of sudeck

A

Point of origin of the last sigmoid branch

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7
Q

What are aontained in the carpal tunnel

A

Flexor digitorum superficialis tendons
Flexor digitorum profundus tendons
Flexor pollics longus (FPL)
Median nerve

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8
Q

Where do we find T cells in the lumph node

A

Paracortex

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9
Q

Meyer’s loop

A

Inferior optic radiation
Temporal lobe
Contralateral superior homonymous quadrantanopia
“Pie in the sky”

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10
Q

Will pass both greather and lesser sciatic foramen

A

Pudendal artery
Pudendal vessels
Nerve to obturator internus

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11
Q

Petit’s triangle

A
Lumbar triangle
A: external oblique
P: latissimus dorsi
I: iliac crest
F: internal oblique and TA
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12
Q

Triangle of auscultation

A

Latissimus dorse
Trapezius
Medial border of scapula

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13
Q

Lumbar puncture

A
Skin
Superficial fascia
Supraspinatous ligament
Interspinous ligament
Ligamentum flavum
Epidural space
Dura mater
Arachnoid
Subarachnoid space
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14
Q

Most common location of intervertebral disc herniations

A

Cervical region: bet c5/6 or C6/7
Lumbar region: L4/L5, L5/S1
^more common than cervical disc herniations

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15
Q

C5

A

Biceps brachii, lateral arm

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16
Q

C6

A

Brachio radialis, lateral forearm

17
Q

C7

A

Tricceps brachii, digits 2,3,4

18
Q

Herniation of the IVD bet C% and C6 will compress what

A

6th cervical nerve roots

19
Q

Two vertebral levels most frequently involved in spina bifida occulta

A

L5, S1

20
Q

Vertebra with absent body, absent spinous process

A

CV1

21
Q

Vertebra with heart shaped body

A

TV6

22
Q

Vertebra with massive body

A

LV5

23
Q

Vertebra with odontoid process

A

CV2

24
Q

End of subarachnoid space

A

S2-3

25
Q

Vertebra with longest spinous process

A

CV7

26
Q

The nucleus pulposus is most likely to herniate ____

A

Posterolaterally