final

Question 1

plane divides the body into right and left parts

Answer 1

sagital

Question 2

describe anaotmical position

Answer 2

palms facing foward,standing, arms at side, feet together

Question 3

descirbe structure of the cell membrane

Answer 3

phospholipid bilayer, tails pointing

Question 4

function of ribosome

Answer 4

makes protein

Question 5

happen to a cell placed in a hypertonic solution

Answer 5

more solutes that cells, water moves out and water shrinks

Question 6

type of tissue is the most abundant

Answer 6

connective tissue

Question 7

function of the integumentary system

Answer 7

protection, excretion, thermoregulation, storage, dectection of stiumuli

Question 8

how nutrient reach the epidermis

Answer 8

diffusion

Question 9

layers of epidermis

Answer 9

basal, spinosum, granulosum, lucidum, corneum

Question 10

where are apocrine sweat gland found

Answer 10

axillary, genital areas

Question 11

what pigment contribute to skin color

Answer 11

melanian, carotene, hemoglobin

Question 12

most important risk factor for skin cancer

Answer 12

sun exposure (uv production)

Question 13

what does basal cell carcinoma look lke

Answer 13

shiny, raised with pearly beaded edge

Question 14

ABCD rule stand for

Answer 14

a- asymmetry b- border c- color d- diameter

Question 15

what is toughened outer portion of the hair

Answer 15

cuticle

Question 16

two types of bone tissue

Answer 16

compact, spongy

Question 17

what bones make up the axial and appendicular

Answer 17

axial- skull, vertebrae, ribs, coccys appendicular- shoulders, arms, legs

Question 18

where do bones grow in length

Answer 18

epiphyseal plate

Question 19

what bone thinning disease is very common in women over the age of fifty

Answer 19

osteoporsis

Question 20

what kind of joint is the pubic symphysis

Answer 20

cartillagenous joint

Question 21

what is a muscle cell called

Answer 21

muscle fibers

Question 22

what disappears when a muscle cell contracts

Answer 22

h zone

Question 23

what energy source is responsible for muscle fiber contraction

Answer 23

atp

Question 24

descirbe the sliding filament theory

Answer 24

actin and myosine slide pasteach other causing the muscle fiber to shorten

Question 25

adduction

Answer 25

movement towards the midline

Question 26

motor unit

Answer 26

one motor neuron and all the muscle cells its stimulates

Question 27

function of the axon

Answer 27

send signals to nerve cells away from the cell body

Question 28

whats the point at which an impulse from one nerce cell is communicated to another nerve celss

Answer 28

synapes

Question 29

what makes up the central nervous system

Answer 29

brain and spinal cord

Question 30

what are neurotranmitters released

Answer 30

when the impulses reaches the axon and terminal

Question 31

what fissure seperates the cerebral hemispheres

Answer 31

longitudinal fissure

Question 32

what are gyri

Answer 32

ridges of tissue on brain

Question 33

what structure protects and insulates neuron

Answer 33

myelin sheath

Question 34

where are impulses form the eyes interpreted

Answer 34

occipital lobe

Question 35

what is the main function of rods

Answer 35

sensitive to light and dark areas

Question 36

why can corneas be tranplanted without worry of rejection

Answer 36

no blood supplu, avascular

Question 37

in order that light passes through

Answer 37

cornea, aqueous, humor, lens, virteous humor

Question 38

what are the ossicles, in order of stimulation

Answer 38

malleues, incus, stapes

Question 39

what connects the middle ear to the throat

Answer 39

aditory tube

Question 40

what is the emotional visceral part of the brain

Answer 40

limbic system

Question 41

what do each of the taste receptor repons to

Answer 41

salty- metal ions, sour- acidity, bitter-alkaoids, spicy- pain receptor

Question 42

define chemical digestion

Answer 42

breaking down substances chemically

Question 43

what enzyme is found in saliva

Answer 43

amylase

Question 44

how is food moved down the digestive tract

Answer 44

peristalisis

Question 45

food travels throug the subdivisions fo the large intestine in what order

Answer 45

cecum, appendix, ascending,transverse,descending, trtuc, final cords

Question 46

catabolism

Answer 46

reducs large complex molecules into simpler compound

Question 47

what sphincter fails during heartburn

Answer 47

cardioesophiseas sphinter

Question 48

roles of the liver

Answer 48

maintain blood glucose level, produce bile,detoxify drugs

Question 49

what passageway serves as a common passsageway for food and air

Answer 49

pharnyx

Question 50

tidal vlume

Answer 50

normal breathing

Question 51

what occurs during inhalation

Answer 51

diaphragm contracts, rib cage expands, volume increases, pressure down

Question 52

where are the respiratory control centers

Answer 52

pons and medulla

Question 53

role of the epiglottis

Answer 53

prevent food into larynx and reoute food into esphagus

Question 54

smallest branches in the lungs

Answer 54

bronchioles

Question 55

surfacant

Answer 55

substances to prevent alveoli collapse

Question 56

main component of blood

Answer 56

plasma

Question 57

role of platelets

Answer 57

stick to damage areas of blood vessel

Question 58

who can an individual with type ab blood donate to? receive from?

Answer 58

donate to Ab and receive everyone

Question 59

what is blood type if neither anti a nor anti b clots on a well plate

Answer 59

type o

Question 60

where does blood returning form the pulmonary veins return to the heart

Answer 60

left atrium

Question 61

what does the tricuspid valve do

Answer 61

prevent backflow from the right venticle into the right atrium

Question 62

what is the hearts pacemaker

Answer 62

sa node

Question 63

corrrect sequence of parts that function to carry cardiac impulses

Answer 63

sa node, av node, bulk of his, purkinje fibers

Question 64

describe the condition calles fibrillation

Answer 64

when the heart muscle undergoes rapid uncorrdinated studdering

Question 65

what causes heart sounds

Answer 65

closing of av and semilunar valves in heart

Question 66

describe arteries

Answer 66

carry blood away form heart

Question 67

function of capillaries

Answer 67

allow gases and nutrient to be exchanged b/w gas and tissue

Question 68

when is the thymus most active

Answer 68

during youth

Question 69

what is the most important nonspecific body defense

Answer 69

skin/musocsa

Question 70

where are peyers patches found

Answer 70

small intestine

Question 71

what is a substnace not normally present in the body that is capable of producing an immune response

Answer 71

antigen

Question 72

what are the typeds of t cells

Answer 72

helper,killer, suppressor

Question 73

when are memory cells formed

Answer 73

after threaing a sickness, being exposed to an antigen

Question 74

what causes the sneezing ,runny nose, and itchy eyes of allgergies

Answer 74

a release of histamin

Question 75

what are t cells involved

Answer 75

cellular immunity

Question 76

what are hormones

Answer 76

chemicals secreted from glands that help regular metabolism and body function

Question 77

how are hormones able to act on specific tissues or organs

Answer 77

matching receptors on the target cells

Question 78

what are the three types of endocrine gland stimulus

Answer 78

hormonal,humoral,neurol

Question 79

what controls the pituitary gland

Answer 79

hypothalamus

Question 80

what hormone is released in the flight or flight response

Answer 80

epinephrine

Question 81

when is inslulin released

Answer 81

raised level of glucose

Question 82

what are the functions of the kidney

Answer 82

filter waste from blood,stimulate red blood cell production, regulate blood ph, maintain balance of water

Question 83

path of urine

Answer 83

kidney0ureter0bladder-urethra

Question 84

structural and functional unit of kidney

Answer 84

nephron

Question 85

what are steps of urine formation

Answer 85

clomerular, filtration,tubular reasbosorption, tubular secretion

Question 86

descirbe the characterisitcs of urine

Answer 86

acidic ph, sterile, yellow from urochorne

Question 87

gonads

Answer 87

primary sex organ

Question 88

where does sperm maturation occur

Answer 88

epididymus

Question 89

how do sperm move along the vas deferens

Answer 89

peristalisis

Question 90

what is semen composed of

Answer 90

sperm and fluid form seminal vesicles, vas deferens

Question 91

pathway of sperm from the testies to the urethra

Answer 91

seminiferous tubule,rete testies,epididymus,vas deferens

Question 92

what occurs during ovulation

Answer 92

follicle ruptures releasing oocyte

Question 93

where does fertilization occur

Answer 93

fallopian tubes

Question 94

when is a baby'x sex determined

Answer 94

conception

Question 95

describe amniotic fluid

Answer 95

keep away warm, prevent body parts from sticking, contatin urine from fetus

Question 96

dilation

Answer 96

water breaks,contraction, baby's head, cervix dilated to 10cm

Question 97

expulsion

Answer 97

dilation, to delivery

Question 98

placenta

Answer 98

delivery placenta