intro to human anatomy and physiology Flashcards

1
Q

investigates the body’s structure and the relationship between the body part and its function

A

anatomy

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2
Q

studied system by system, i.e.,

cardiovascular, nervous, skeletal, etc.

A

systemic anatomy

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3
Q

study of the external form of the body

and its relation to deeper structures

A

surface anatomy

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4
Q

uses radiographs (x-rays), ultrasound, magnetic resonance imaging (MRI), and other technologies to create pictures of internal structures

A

anatomical imaging

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5
Q

scientific investigation of the processes or functions

of living things

A

physiology

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6
Q

study of a specific organism

A

human physiology

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7
Q

examines processes in cells

A

cellular physiology

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8
Q

deals with organ system function

A

systemic physiology

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9
Q

this level of organization involves interactions between atoms that combine to form molecules, such as water, sugar, fats, and proteins

A

chemical level

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10
Q

this level of organization refers to the molecules combining to form organelles, small structures that make up cells

A

cell level

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11
Q

this level of organization is composed of a group of similar cells and this level is classified into four basic types: epithelial, connective, muscle, and nervous

A

tissue level

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12
Q

this level of organization is composed of two or more tissue types that perform one or more functions.

A

organ

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13
Q

this level of organization refers to the group of organs that perform a common function and are viewed as a unit

A

organ system

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14
Q

this level of organization refers to any living thing considered as a whole; it is a complex organ of organ systems, all mutually dependent on one another

A

organism

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15
Q

refers to the interrelationships among the parts of
an organism and how those parts interact to
perform specific functions

A

organization

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16
Q

the ability to use energy to perform vital function

A

metabolism

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17
Q

an organism’s ability to sense changes in its
external or internal environment and how it adjusts
to those changes

A

responsiveness

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18
Q

an increase in the number of cells, which produces

an overall enlargement of all or part of an organism

A

growth

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19
Q

includes the changes an organism undergoes

through time from fertilization to death

A

development

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20
Q
change in cell structure and
function from generalized to specialized
A

differentiation

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21
Q

change in the shape of

tissues, organs, and the entire organism

A

morphogenesis

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22
Q

formation of new cells or new organisms

A

reproduction

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23
Q

regulates temperature

A

integumentary system

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24
Q

removes foreign substances from the blood and

lymph

A

lymphatic system

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25
Q

provides protection and support

A

skeletal system

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26
Q

performs chemical and mechanical digestion, absorption of nutrients, and elimination of waste

A

digestive system

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27
Q

produces body movements

A

muscular system

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28
Q

major regulatory system that detects sensations and

controls movements, physiological processes, and intellectual functions

A

nervous system

29
Q

exchanges oxygen and carbon dioxide between blood and air and regulates blood pH

A

respiratory system

30
Q

major regulatory system that influences metabolism, growth, reproduction, and many other functions

A

endocrine system

31
Q

transports nutrients, waste products, gases, and hormones throughout the body

A

cardiovascular system

32
Q

removes waste products from the blood and regulates blood pH, ion balance, and water balance

A

urinary system

33
Q

site of fertilization and fetal development

A

female reproductive system

34
Q

produces and transfers sperm cells to female and produces hormones that influence sexual functions and behavior

A

male reproductive system

35
Q

refers to the existence and maintenance of a

relatively constant environment within the body

A

homeostasis

36
Q

it means “to decrease. it does not prevent variation but maintains variation within a normal range

A

negative feedback

37
Q

initial stimulus further stimulates the response

A

positive feedback

38
Q

monitors the value of a variable, such as body

temperatures by detecting stimuli

A

receptor

39
Q

determines the set point for the variable and receives the input from the receptor

A

control center

40
Q

can change the value of the variable when directed by the control center

A

effector

41
Q

a changed variable

A

stimulus

42
Q

refers to a person standing erect with the face directed forward, the upper limbs hanging to the sides, and the palms of the hands facing forward

A

anatomical position

43
Q

lying face upward

A

supine

44
Q

lying face downward

A

prone

45
Q

runs vertically through the body, separating it into right and left portions

A

sagittal plane

46
Q

sagittal plane that passes through the

midline of the body

A

median plane

47
Q

runs parallel to the ground, dividing the body into superior and inferior portions

A

transverse plane

48
Q

runs vertically from right to left and divides the body into anterior and posterior parts

A

frontal plane

49
Q

a cut through the long axis of the organ

A

longitudinal section

50
Q

a cut at right angles to the long axis

A

transverse section

51
Q

a cut made across the long axis at

other than a right angle

A

oblique section

52
Q

surrounded by the rib cage while the muscular

diaphragm separates it from the abdominal cavity

A

thoracic cavity

53
Q

median partition of the right and left

thoracic cavity

A

mediastinum

54
Q

enclosed by the abdominal muscles

A

abdominal cavity

55
Q

encased by the pelvic bones

A

pelvic cavity

56
Q

refers to the abdominal and pelvic cavities that are

not physically separated

A

abdominopelvic cavity

57
Q

covers the organ

A

visceral serous membrane

58
Q

represents an outer wall

A

parietal serous membrane

59
Q

space between the visceral and parietal that is

normally filled with a thin, lubricating film of serous fluid produced by the membranes

A

cavity

60
Q

surrounds the heart

A

pericardial cavity

61
Q

line the inner surface of the thoracic wall, the outer surface of the parietal pericardium, and superior surface of the diaphragm

A

pleural cavity

62
Q

a serous membrane-lined cavity of the abdominopelvic cavity

A

peritoneal cavity

63
Q

anchor the organs to the body wall and provides a pathway for nerves and blood vessels to reach
the organs

A

mesenteries

64
Q

organs that are more closely attached to the body

wall and do not have mesenteries

A

retroperitoneal

65
Q

inflammation of the pericardium

A

pericarditis

66
Q

inflammation of the pleura

A

pleurisy

67
Q

inflammation of the peritoneum

A

peritonitis

68
Q

inflammation of the appendix that is

usually caused by bacterial infection

A

appendicitis