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Module 1 > CA 1 > Flashcards

CA 1 Flashcards

1
Q

median plane

A

passing longitudinally through body
- right and left halves

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2
Q

sagittal planes

A

parallel to median mplane

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3
Q

frontal planes

A

right angles to median
- divides into anterior and posterior

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4
Q

transverse planes

A

superior and inferior parts

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5
Q

inferomedial

A

nearer to feet, closer to median plane

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6
Q

superolateral

A

nearer to head, farther from medial

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7
Q

ipsilateral

A

occurring on the same side of the body

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8
Q

contralateral

A

occurring on opposite side of the body

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9
Q

proximal

A

nearer to trunk/point of origin

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10
Q

supination

A

turning to anatomical position

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10
Q

pronation

A

turning out of anatomical position

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10
Q

dorsiflexion

A

moving the foot up

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11
Q

plantarflexioin

A

moving the foot down (pointing foot)

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11
Q

abduction

A

moving limb away from midline

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11
Q

grey rami communicans: location

A

all spinal nerves

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11
Q

adduction

A

moving limb towards midline

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12
Q

sympathetic NS functions

A

“fight or flight”
- increases heart rate, vasoconstriction, bronchodilation, makes hair stand up, pupil dilation, etc.

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12
Q

parasympathetic NS functions

A

“rest and digest”
- peristalsis, lowers heart rate, vasodilation, pupil constriction

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12
Q

preganglionic axons synapse on:

A

postganglionic cell bodies in autonomic ganglia

13
Q

white rami communicans: location

A

T1-L2

13
Q

sympathetic preganglionic cell bodies: location

A

lateral horn of spinal cord at T1-L2

14
Q

sympathetic innervation of thoracic viscera: location of synapse and what postganglionic fibers form

A

synapse at level of entry, form splanchnic nerves

14
Q

sympathetic innvervation of cranial and cervical: location of synapse and what postganglionic fibers form

A

synapse in cervical ganglion,
form periarterial plexus

15
Q

sympathetic innervation of abdominal viscera: pathway

A

pass thru paravertebral without synapse, form splanchnic nerves. synapse in prevertebral ganglia at celiac, inferior mesenteric, superior mesenteric, or aorticorenal. follow periarterial plexuses

16
Q

adrenal medulla: synapse

A

acts as the ganglion
synapse in chromaffin cells

17
Q

blood vessels supplying skin: innervation

A

postganglionic sympathetic fibers following spinal nerves

18
Q

motor efferent: location

A

ventral

18
Q

sensory afferent: location

A

dorsal

18
Q

anterior horns of gray matter: function

A

ventral, efferent

19
Q

posterior horns of gray matter: function

A

dorsal, afferent

20
Q

C1-C8 exit

A

above vertebrae with same number

21
Q

T1 and below exit

A

below vertebrae with same number

22
Q

collection of nerve cell bodies outside the CNS

A

ganglion

23
Q

spinal nerves carry

A

both motor and sensory nerves

24
Q

rami and branches carry

A

both motor and sensory nerves

25
Q

posterior rami supply

A

vertebral column, deep muscles of the back, overlying skin (back)
no appendages

26
Q

anterior rami supply

A

limbs, anterior and lateral trunk

27
Q

somatic sensory cell bodies location

A

dorsal root ganglia

28
Q

somatic motor fiber location

A

ventral horn

29
Q

cranial nerves: parasympathetic

A

III, VII, IX, X

30
Q

CN III, VII, IX: synapse location

A

parasympathetic ganglia in head

31
Q

CN X: synapse location

A

terminal ganglia

32
Q

where does vagal distribution end

A

transverse colon

33
Q

S2-S4 path

A

pelvic splanchnic nerves to synapse in terminal ganglia

34
Q

ENS plexuses

A

myenteric: motility and vasomotion of the gut wall muscle
submucosal: secretion

35
Q

visceral afferent cell bodies location

A

dorsal root ganglia

36
Q

referred pain

A

originates in organ, perceived in somatic structure
- visceral and somatic afferents may synapse on same neurons in dorsal horn

Module 1 (4 decks)

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