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#1LEAPMED > Physio 1 > Flashcards

Physio 1 Flashcards

1
Q

inside remains distinct from the outside

A

maintain boundaries

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2
Q

every cell of human body is surrounded by

A

external membrane

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3
Q

protects your internal organs from drying out

A

integumentary system

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4
Q

includes all the activities pronoted by muscular system

A

movement

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5
Q

also occurs when substances are propelled through internal organs

A

movement

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6
Q

systems involved

A

muscular, skeletal, cardiovascular, digestive, urinary

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7
Q

irritability, ability to sense changes

A

responsiveness

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8
Q

system involved

A

nervous

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9
Q

process of breaking down ingested food into simple molecules

A

digestion

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10
Q

digestion involves

A

digestive system

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11
Q

broad term that refers to all chem reactions that occur within the body and all of its cells

A

digestive, respiratory, cardio

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12
Q

process of removing excreta or waste from the body

A

digestive, urinary

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13
Q

production of offspring, cellular or organismsl

A

repro

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14
Q

repro involves

A

repro system, endocrine system

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15
Q

increase of ecll size or increase in body size

A

endocrine

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16
Q

which the body takes in through food

A

nutrients

17
Q

major energy providing fuel

A

carbo

18
Q

essential for building cell structures

A

proteins

19
Q

lesser extent essential for building cell structures, cushion

A

fats

20
Q

requires for the chem reactions that go in cells

A

minerals and vits

21
Q

required during chem reactions that release energy from foods

A

oxygen

22
Q

60 to 80 percent of body weight

A

water

23
Q

most abundant chem substance un the body

A

water

24
Q

body temp

A

37

25
Q

force exerted on the surface of the body by the weight of air

A

atmospheric pressure

26
Q

breathing and exchange of oxygen and carbon dioxy

A

atmospheric pressure

27
Q

high altitude

A

the slower the gass exchange

28
Q

ability to maintain equilibrium

A

homeostasis

29
Q

homeo is

A

nervous and endocrine

30
Q

components of

A

homeostatic control

31
Q

type of senor hat monitors and responds to changes in envi

A

receptor

32
Q

determines the level of set point at which a variable is to be meaintained. analyzes and determines

A

control cebter

33
Q

feedback

A

effector

34
Q

efferent pathway

A

info flows

35
Q

regulates heart rate

A

nega

36
Q

rare in the body because they push ithe variable farther

A

positive feedback

37
Q

blood clotting

A

positive

38
Q

increasing the amount of change so the reaction continues at a faster rate

A

positive

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