anatomy ch 1 lecture

Question 1

define anatomy

Answer 1

study of the structure of body parts

Question 2

define physiology

Answer 2

study of the function of body parts

Question 3

gross anatomy

Answer 3

study of large/visible anatomy

Question 4

another name for gross anatomy

Answer 4

macroscopic anatomy

Question 5

system anatomy

Answer 5

looks at just one system

Question 6

surface anatomy

Answer 6

studies structures that you can feel

Question 7

what divisions are apart of gross anatomy

Answer 7

regional, system, and surface anatomy

Question 8

microscopic anatomy

Answer 8

deals with tiny structures (ex. cells)

Question 9

what divisions are apart of microscopic anatomy

Answer 9

cytology and histology

Question 10

cytology

Answer 10

study of cells

Question 11

histology

Answer 11

study of tissues

Question 12

developmental anatomy

Answer 12

studies anatomical and physiological development throughout life

Question 13

embryology

Answer 13

study of developments before birth

Question 14

define palpate

Answer 14

to touch/feel

Question 15

define auscultate

Answer 15

to hear/listen (ex. for heartbeats)

Question 16

principle of complementary structure and function

Answer 16

anatomy and physiology are inseparable
function reflects structure

Question 17

structural organization of the body from smallest to largest

Answer 17

chemical
cellular
tissue
organ
organ system
organismal

Question 18

what are the necessary life functions

Answer 18

maintaining boundaries
movement
responsiveness
digestion
metabolism
excretion
reproduction
growth

Question 19

define maintaining boundaries

Answer 19

separation between internal and external environment

Question 20

define movement

Answer 20

muscular system allows movement

Question 21

contractility

Answer 21

movement at the cellular level

Question 22

define responsiveness

Answer 22

ability to sense and respond to stimuli

Question 23

define digestion

Answer 23

breakdown of ingested foods

Question 24

define metabolism

Answer 24

chemical reactions that occur in body cells

Question 25

define anabolic

Answer 25

build up of molecules

Question 26

define catabolic

Answer 26

break down of molecules

Question 27

define excretion

Answer 27

removal of wastes from metabolism and digestion

Question 28

define reproduction

Answer 28

creation of new cells for growth or repair or production of offspring

Question 29

define growth

Answer 29

increase in size of body parts or organism

Question 30

how many organ systems are there

Answer 30

11

Question 31

what do humans need to survive

Answer 31

nutrients oxygen water normal body temperature appropriate atmospheric temperature

Question 32

what nutrients are needed to survive

Answer 32

carbohydrates proteins fats minerals and vitamins

Question 33

what body temp does the body strive for

Answer 33

37 degrees Celsius

Question 34

homeostasis

Answer 34

dynamic state of equilibrium readjusts as needed

Question 35

what three components are involved in homeostasis

Answer 35

receptor control center effector

Question 36

define control center

Answer 36

determines set point to maintain each variable receives input from receptor determines response

Question 37

define receptor

Answer 37

sensor monitors environment responds to stimuli

Question 38

define effector

Answer 38

receives output from control center provides negative feedback or positive feedback

Question 39

define negative feedback

Answer 39

response reduces or shuts off original stimulus most used feedback mechanism

Question 40

define positive feedback

Answer 40

response enhances original stimulus

Question 41

what are the two major divisions of the body

Answer 41

axial and appendicular

Question 42

what is apart of the axial division

Answer 42

head neck trunk

Question 43

what is apart of the appendicular division

Answer 43

limbs (legs and arms)

Question 44

define acromial

Answer 44

shoulder

Question 45

define pollex

Answer 45

thumb

Question 46

define inguinal

Answer 46

groin

Question 47

define hallux

Answer 47

big toe

Question 48

define otic

Answer 48

ear

Question 49

define perineal

Answer 49

space between anus and external genitals

Question 50

define calcaneal

Answer 50

heel

Question 51

define plantar

Answer 51

bottom of foot

Question 52

define oblique section

Answer 52

any cut at an angle

Question 53

define viscera

Answer 53

internal organs

Question 54

pleural cavities

Answer 54

spaces that surround the lungs

Question 55

pericardial cavity

Answer 55

space that surrounds the heart

Question 56

mediastinum

Answer 56

surrounds thoracic organs separates lungs from heart

Question 57

define parietal serosa

Answer 57

lines internal body cavity walls

Question 58

define visceral serosa

Answer 58

covers internal organs

Question 59

another name for serosa

Answer 59

serous membrane