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Anatomy & Physiology > ONLINE chapter 1-2 > Flashcards

ONLINE chapter 1-2 Flashcards

1
Q

What is the anatomical position?

A

arms extended to side and palms supinated

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1
Q

What does responsiveness mean?

A

The ability of an organism to sense, monitor, and respond to change in external and internal environment

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2
Q

Superior?

A

top, towards

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2
Q

Inferior?

A

lower, below

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3
Q

Anterior?

A

fronte

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3
Q

Posterior?

A

back

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4
Q

Medial?

A

toards midline, middle

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4
Q

Lateral?

A

towards side

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5
Q

Proximal?

A

nearest

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5
Q

Distal?

A

farther away

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6
Q

Superficial?

A

nearer to surface

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6
Q

Deep?

A

Farther from surface

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7
Q

What is the saggital plane?

A

splitting in left and right sections

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7
Q

What is the frontal plane/coronal plane?

A

splitting to anterior and posterior sections (front and back)

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8
Q

What is the transverse plane/horizontal plane?

A

splitting into top and bottom

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8
Q

What is apart of the homeostatic control system?

A

all organs and systems

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9
Q

What is the feedback control loop?

A

complex and integrated communication control system or network

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9
Q

What is the 4 components of the control mechanism?

A

sensory mechanism, integrating or control center, effector mechanism, and feedback

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10
Q

What does afferent mean?

A

signal goes towards center

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10
Q

What does efferent mean?

A

signal goes away from center (towards organs and glands)

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11
Q

What is negative feedback?

A

opposes to change by creating a response that is opposite in direction to the initial disturbances (ex. temp drop + production of heat)

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11
Q

What is positive feedback?

A

amplifies or reinforces the change that is occuring (doesnt help maintain homeostasis)

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12
Q

What is metabolism?

A

all chemical reactions that occur in the body

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12
Q

What is catablism?

A

chemical reactions that break down molecules into smaller ones but also release energy

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13
Q

What is anabolism?

A

chemical reaction that builds larger molecules from smaller subunits; requires energy

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13
Q

What are organic compounds?

A

contain carbon-carbon and carbon-hydrogen

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14
Q

What are inorganic compounds?

A

have carbon atoms in them but dont have carbon-carbon and carbon-hydrogen bonds

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14
Q

What substances are inorganic?

A

water and carbon dioxide, electrolytes

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15
Q

What substances are organic?

A

carbohydrates (sugars), lipids, protein, and nucleic acid

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15
Q

Na and Cl are what?

A

electrolytes

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16
Q

Another word for alkaline are?

A

Base

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16
Q

Normal Ph of urine is

A

acid

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17
Q

____ cannot be broken down:

A

atom

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17
Q

Ph of blood is?

A

7.35-7.45

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18
Q

___ can be ionized?

A

electrolytes

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18
Q

Electrons that can be gained or lossed are called?

A

ions

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19
Q

A Ph of 7.6 is?

A

base

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19
Q

Prevents changes in Ph?

A

Buffers

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20
Q

negative charged ions?

A

anions

20
Q

Protons, neutrons, and electrons are?

A

atoms

21
Q

Chloride anion is an anion?

A

anion

21
Q

Blood Ph of 7.2 is called?

A

acidosis

22
Q

Normal Ph of blood is?

A

basic

22
Q

Sodium ion is a?

A

cation

23
Q

Removes H+ from solution?

A

Base

24
Q

Electrolytes that dissociate into H+ and an anion?

A

acid

25
Q

An antacid is?

A

base

26
Q

Ph of gastric juice is?

A

acid

27
Q

0-14 range that meassures H ions is?

A

Ph

28
Q

Positive charged ions are?

A

cation

29
Q

___ can carry an electric charge?

A

ion

30
Q

Lateral?

A

towards side

31
Q

Proximal?

A

nearest

32
Q

Distal?

A

farther away

33
Q

Superficial?

A

nearer to surface

34
Q

Deep?

A

Farther from surface

35
Q

What is the saggital plane?

A

splitting in left and right sections

36
Q

What is the frontal plane/coronal plane?

A

splitting to anterior and posterior sections (front and back)

37
Q

What is the transverse plane/horizontal plane?

A

splitting into top and bottom

38
Q

What is apart of the homeostatic control system?

A

all organs and systems

39
Q

What is the feedback control loop?

A

complex and integrated communication control system or network

40
Q

What is the 4 components of the control mechanism?

A

sensory mechanism, integrating or control center, effector mechanism, and feedback

41
Q

What does afferent mean?

A

signal goes towards center

42
Q

What does efferent mean?

A

signal goes away from center (towards organs and glands)

43
Q

What is negative feedback?

A

opposes to change by creating a response that is opposite in direction to the initial disturbances (ex. temp drop + production of heat)

44
Q

What is positive feedback?

A

amplifies or reinforces the change that is occuring (doesnt help maintain homeostasis)

45
Q

What is metabolism?

A

all chemical reactions that occur in the body

46
Q

What is catablism?

A

chemical reactions that break down molecules into smaller ones but also release energy

47
Q

What is anabolism?

A

chemical reaction that builds larger molecules from smaller subunits; requires energy

48
Q

What are organic compounds?

A

contain carbon-carbon and carbon-hydrogen

49
Q

What are inorganic compounds?

A

have carbon atoms in them but dont have carbon-carbon and carbon-hydrogen bonds

50
Q

What substances are inorganic?

A

water and carbon dioxide, electrolytes

51
Q

What substances are organic?

A

carbohydrates (sugars), lipids, protein, and nucleic acid

52
Q

Na and Cl are what?

A

electrolytes

53
Q

Another word for alkaline are?

A

Base

54
Q

Normal Ph of urine is

A

acid

55
Q

____ cannot be broken down:

A

atom

56
Q

Ph of blood is?

A

7.35-7.45

57
Q

___ can be ionized?

A

electrolytes

58
Q

Electrons that can be gained or lossed are called?

A

ions

59
Q

A Ph of 7.6 is?

A

base

60
Q

Prevents changes in Ph?

A

Buffers

61
Q

negative charged ions?

A

anions

62
Q

Protons, neutrons, and electrons are?

A

atoms

63
Q

Chloride anion is an anion?

A

anion

64
Q

Blood Ph of 7.2 is called?

A

acidosis

65
Q

Normal Ph of blood is?

A

basic

66
Q

Sodium ion is a?

A

cation

67
Q

Removes H+ from solution?

A

Base

68
Q

Electrolytes that dissociate into H+ and an anion?

A

acid

69
Q

An antacid is?

A

base

70
Q

Ph of gastric juice is?

A

acid

71
Q

0-14 range that meassures H ions is?

A

Ph

72
Q

Positive charged ions are?

A

cation

73
Q

___ can carry an electric charge?

A

ion

Anatomy & Physiology (4 decks)

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