Chapter 1 A&P Intro Flashcards

1
Q

Physiology

A

study of systems and how structures work

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2
Q

Anatomy

A

study of internal and external structures

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3
Q

Macroscopic Anatomy

A

Gross anatomy; Surface, Regional, Systemic

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4
Q

Microscopic

A

study of smallest structures of the body

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5
Q

Cytology

A

study of cells

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6
Q

Histology

A

study of microscopic structure of tissues

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7
Q

Chemical Level

A

atoms combine to form molecules

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8
Q

Cellular Level

A

Molecules combine to form cells

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9
Q

Tissue Level

A

cells combine to form tissues

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10
Q

Organ level

A

tissue combines to form organs

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11
Q

Homeostasis regulation relies on

A

receptor, control center, effector

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12
Q

Receptor (homeostasis)

A

registers something happened

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13
Q

control center (homestasis)

A

processes what happened and determines what to do

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14
Q

effector (homeostasis)

A

responds to event

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15
Q

Negative feedback loop

A

something happens in body and body wants to stop it/do the opposite

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16
Q

positive feedback loop

A

initial stimulus produces response that reinforces that stimulus

17
Q

caudal

A

towards feet

18
Q

cranial

A

towards heads

19
Q

dorsal

A

towards back

20
Q

ventral

A

towards front

21
Q

transverse

A

cross section

22
Q

frontal

A

posterior/anterior

23
Q

sagittal

A

left/right

24
Q

visceral

A

lining the organ

25
Q

parietal

A

lining the wall around the organ

26
Q

Thoracic Cavity

A

Pericardial cavity, left pleural cavity, right pleural cavity

27
Q

Abdominopelvic Cavity

A

Abdominal cavity, peritoneal cavity

28
Q

midsagittal plane

A

even left/right

29
Q

Organ System Level

A

organs working together for a system

30
Q

Organism Level

A

organ systems working together to maintain life