Anatomy - Neurology book Flashcards

1
Q

Name the 4 paranasal air sinuses

A

frontal
maxillary
sphenoid
ethmoid

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2
Q

Where is dopamine produced?

A

substantia nigra of the basal ganglia

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3
Q

What is the only sensory nerve that doesn’t go through the thalamus?

A

olfactory

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4
Q

Pituitary gland blood supply

A

internal carotid artery

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5
Q

Anterior pituitary functions

A

stimulates the thyroid, adrenal glands and gonads, produces growth hormone and lactogenic factors

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6
Q

Posterior pituitary functions

A

raises BP
decreases urine
contracts the uterus

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7
Q

What are the 4 walls of the orbit?

A

laterally = zygoma and greater wing of sphenoid

medially = lacrimal anteriorly and ethmoid posteriorly

superiorly = orbital plate of frontal and lesser wing of sphenoid

inferiorly = maxilla and zygoma

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8
Q

Inferior rectus actions on the eye

A

depression
adduction
extorsion

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9
Q

Superior rectus actions on the eye

A

elevation
adduction
intorsion

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10
Q

Medial rectus action on the eye

A

adduction

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11
Q

Lateral rectus action on the eye

A

abduction

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12
Q

Superior oblique actions on the eye

A

intorsion
depression
abduction

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13
Q

Inferior oblique actions on the eye

A

extorsion
elevation
abduction

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14
Q

Lateral rectus motor supply

A

abducens nerve

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15
Q

Superior oblique motor supply

A

trochlear nerve

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16
Q

Which muscle causes pupil dilation and what is it’s innervation?

A

dilator pupillae
post-ganglionic sympathetic nerves from superior cervical ganglion

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17
Q

Which muscle causes pupil constriction and what is it’s innervation?

A

pupillae
short ciliary branches of oculomotor nerve

18
Q

Shoulder flexion myotome

A

C5

19
Q

Shoulder extension myotome

A

C6,7,8

20
Q

Elbow flexion myotome

A

C5,6

21
Q

Elbow extension myotome

A

C6,7

22
Q

Shoulder abduction myotome

A

C5

23
Q

Shoulder adduction myotome

A

C6,7,8

24
Q

Shoulder medial rotation myotome

A

C6,7,8

25
Q

Shoulder lateral rotation myotome

A

C7,8

26
Q

Wrist flexion myotome

A

C6,7

27
Q

Wrist extension myotome

A

C6,7

28
Q

Wrist supination myotome

A

C6

29
Q

Wrist pronation

A

C7,8

30
Q

Hip flexion myotome

A

L2,3

31
Q

Hip extension myotome

A

L4,5

32
Q

Knee extension myotome

A

L3,4

33
Q

Knee flexion myotome

A

L5,S1

34
Q

Ankle dorsiflexion myotome

A

L4,5

35
Q

Ankle plantarflexion myotome

A

S1,2

36
Q

Ankle inversion myotome

A

L4,5

37
Q

Ankle eversion myotome

A

L5,S1

38
Q

Leg adduction myotome

A

L1,2,3

39
Q

Leg abduction myotome

A

L5,S1

40
Q

Leg lateral rotation myotome

A

L5,S1

41
Q

Leg medial rotation myotome

A

L1,2,3