Intro to Human Anatomy Flashcards

1
Q

median plane

A

midsagittal, vertical plane that divides body into right and left halves

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2
Q

sagittal plane

A

any plane parallel to median plane

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3
Q

coronal plane

A

frontal, vertical plane passing at right angles to the median plane, divides body into anterior and posterior

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4
Q

horizontal plane

A

also called axial or transverse, plane that passed through the body parallel to the horizon, divides body into cranial and caudal parts

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5
Q

anterior is also called

A

ventral

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6
Q

anterior

A

nearer to front

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7
Q

posterior is also called

A

dorsal

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8
Q

posterior

A

nearer to the back

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9
Q

superior is also called

A

cranial

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10
Q

superior

A

nearer to the head

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11
Q

inferior is also called

A

caudal

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12
Q

inferior

A

nearer to the feet

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13
Q

neuroanatomists use _____ towards eyes and _____ towards spinal cord

A

rostal, caudal

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14
Q

medial

A

nearer to the median plane

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15
Q

lateral

A

farther from the median plane

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16
Q

proximal

A

nearer to trunk or point of origin

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17
Q

distal

A

farther from trunk or point of origin

18
Q

superfical

A

nearer to or on the surface

19
Q

deep

A

farther from the surface

20
Q

origin

A

proximal (often less mobile) attachment of a muscle

21
Q

insertion

A

distal (often more mobile) attachment of a muscle

22
Q

ipsilateral

A

same side of the body

23
Q

contralateral

A

opposite side of the body

24
Q

flexion

A

bending or decreasing angle between body parts

25
Q

extension

A

straightening of increasing the angle between body parts

26
Q

abduction

A

moving away from the median plane

27
Q

adduction

A

moving towards the median plane

28
Q

circumduction

A

circular motions combining flexion, extension, abductions and adductions

29
Q

rotation

A

moving around the long axis

30
Q

supine

A

lying face up

31
Q

prone

A

lying face down

32
Q

anatomic variation

A

variations in human anatomy that are quite frequent yet still considered normal

33
Q

anomaly

A

variation that is less frequent (<1%)

34
Q

lymphatic system is important for what

A

spread of cancer from one region to another

35
Q

how much of body’s lymph returns to venous circulatory system

A

3/4 (2-4 liters/day)

36
Q

what structures does lymph return through

A

thoracic duct –> abdominal cavity –> thorax –> neck

37
Q

where does lymph drain into

A

junction of the left subclavian vein and internal jugular vein

38
Q

C5 dermatome

A

clavicle

39
Q

T4 dermatome

A

nipple (teat)

40
Q

T7

A

xiphoid process