Ch. 1 Flashcards

1
Q

What is hsitology?

A

study of tissues and how they are arranged into organs

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2
Q

What are the 8 levels of human structure from SMALL to LARGE?

A

atoms > molecules > organelles > cells > tissues > organs > organ systems > organism || AMOCTOOO

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3
Q

What is an organ?

A

any anatomical structure with 2+ different tissue types | function is different from other organs | can be tiny or large

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4
Q

Name the 11 Organ Systems.

A

Integumentary | Skeletal | Muscular | Nervous | Endocrine | Lymphatic | Circulatory | Respiratory I Digestive | Urinary | Reproductive (male/female)

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5
Q

What are the 4 criteria for Anatomical Position?

A

standing erect | feet flat | arms at sides (supinated) | palms, face, eyes facing forward

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6
Q

What are the 3 anatomical planes?

A

sagittal | frontal | transverse

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7
Q

What is the sagittal plane?

A

right / left portions

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8
Q

What are the 2 types of sagittal planes?

A

Midsagittal | parasagittal

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9
Q

What is a midsagittal plane?

A

equal halves

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10
Q

What is parasagittal plane?

A

unequal portions

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11
Q

What is the frontal plane and another name for it?

A

coronal plane | anterior / posterior portions

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12
Q

What is the transverse plane and another name for it?

A

horizontal plane | superior / inferior portions

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13
Q

What is anterior?

A

towards the front of body

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14
Q

What is posterior?

A

towards the back of body

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15
Q

What is ventral?

A

anterior

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16
Q

What is dorsal?

A

posterior

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17
Q

What is superior?

A

above

18
Q

What is inferior?

A

below

19
Q

What is cephalic?

A

towards head / superior end

20
Q

What is rostral?

A

towards forehead or nose

21
Q

What is caudal?

A

towards the tail / inferior end

22
Q

What is medial?

A

towards body midline

23
Q

What is lateral?

A

away from body midline

24
Q

What is proximal?

A

towards point of attachment/origin

25
Q

What is distal?

A

away from point of attachment/origin

26
Q

What is ipsilateral?

A

on the same side of body

27
Q

What is contralateral?

A

on opposite sides of body

28
Q

What is superficial?

A

towards body surface

29
Q

What is deep?

A

away from body surface

30
Q

What are the 2 main body regions?

A

axial and appendicular

31
Q

What is axial region?

A

closer to the center

32
Q

What are the 3 parts of the axial region?

A

Head | Neck | Torso

33
Q

What is the appendicular region?

A

all extremities

34
Q

What are the 4 body cavaties?

A

cranial | vertebral canal | thoracic | abdominopelvic

35
Q

What membrane lines cranial cavity? What organ resides there?

A

meninges | brain

36
Q

What membrane lines the vertebral cavity? What organ resides there?

A

meninges | spinal cord

37
Q

What membranes line the thoracic cavity? What organs reside there?

A

pleura lines lungs | pericardium lines heart

38
Q

What membranes line the abdominopelvic cavity? what organs reside there?

A

peritoneum | digestive organs, spleen, kidneys, ureters; bladder, rectum, reproductive organs

39
Q

What are the 2 peritoneum layers?

A

parietal and visceral

40
Q

What is the parietal layer of the peritoneum?

A

closer to surface, lines cavity wall

41
Q

what is the visceral layer of the peritoneum?

A

closer to organs, lines organs