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Anatomy and physiology II-undergrad > Chapter 1 lecture video > Flashcards

Chapter 1 lecture video Flashcards

1
Q

anatomy

A

studies form or structure

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2
Q

physiology

A

examines how the body functions

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3
Q

anatomy and physiology are _______

A

interrelated

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4
Q

subatomic atoms form

A

atoms

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5
Q

subatomic particles are

A

protons, neutrons, and electrons

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6
Q

levels or organization smallest to larges

A

chemical level-
cellular level
tissue level
organ level
organ system level
organism level

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7
Q

chemical level of organization contains

A

atoms, molecules, macromolecules

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8
Q

organ system in the human body

A

integumentary- skin
skeletal system- bonds
muscular system- muscles
nervous system- brain, spinal chord nerves
endocrine system-hormones
cardiovascular system- heart, blood vessels
lymphatic system- immune system and lymphatic vessels
respiratory system-lungs
urinary system-kidney, bladder, urethra
digestive system- abdominal pelvic cavities
male and female reproductive system-

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9
Q

acronym to remember organ systems is

A

MR DICE Runs or MURDERS LINC

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10
Q

correct anatomical position

A

standing upright, feet parallel and flat, palms face towards from, arms by sides. and head is level.

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11
Q

slices of the body are called

A

sections or planes

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12
Q

section def

A

actual cut of the body that exposesinternal anatomy

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13
Q

plane-

A

imaginary flat surface passing through body

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14
Q

anterior means

A

front

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15
Q

posterior

A

back

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16
Q

coronal plane divideds body to

A

frontal and exterior portions

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17
Q

transverse-

A

horizontal dividing top and bottom

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18
Q

dorsal can mean

A

back

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19
Q

ventral can mean

A

front

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20
Q

superior means

A

top or above

21
Q

inferior means

A

bottom or below

22
Q

sagittal planes separates

A

left and right plans

23
Q

midsaggital plane

A

cuts equal left and right planes

24
Q

proximinal

A

closer

25
Q

distal

A

farther

26
Q

cephalic is the

A

head region

27
Q

cervical

A

neck

28
Q

axillary region

A

armpit

29
Q

pelvic region

A

pelvic

30
Q

cerival region

A

neck

31
Q

serous membrans

A

dual layer membranes with space in between

32
Q

serous membranes stops

A

friciton

33
Q

paritel layer

A

touches body wall in serious membrane

34
Q

serious membrane is composed of

A

parietal and visceral

35
Q

serious cavity is

A

the space between the paritel layer and visceral. its a fluid

36
Q

visceral layer

A

touches external surface of organs

37
Q

mediastinum

A

median space in between thoratic cavity

38
Q

mediastinum contains

A

heart, thymus, esophagus, trachea

39
Q

surrounding heart is surrounded by serous membrane called

A

pericardium

40
Q

so serous membrane around heart is called

A

paritel pericardium and visceral pericardium

41
Q

pericardial cavity

A

around heart

42
Q

serous membran in lungs is called

A

pleura. visceral pleura, paritel pleura

43
Q

lung cavity called

A

pleura cavity

44
Q

componenrs of homeostasis

A

receptors, control center, effector

45
Q

how does homeostasis work

A

stimuli detect a change (receptor), control center takes this receptor and invokes change through effector, effector makes chanege.

46
Q

negative feedback

A

controlls most processes in the body
fluctates- you may have too much of something so body would lower amount to set point.

47
Q

positive feedback

A

occurs when speciifc things happen. receive wound ord blood clout. body would have to increase. increase till somehing occurs. for example your body would need to increase variable in order to heal.

48
Q
A

Anatomy and physiology II-undergrad (4 decks)

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