Review Skeletal And Muscles

Question 1

name given to the long bone

Answer 1

diaphysis

Question 2

where is the bone marrow produced

Answer 2

spongy bones and the ends of the long bone

Question 3

is dense and looks smooth and homogeneous

Answer 3

compact bone

Question 4

do not fit into any other category

example

Answer 4

irregular

vertebrae

Question 5

bones that form the —— axis belong to the axial skeleton

Answer 5

longitudinal

Question 6

small needle like pieces of bone and has lots of open space is

Answer 6

spongy bones

Question 7

is the limbs and girdles that attach

Answer 7

appendicular skeleton

Question 8

skeletal System includes these 3 things

Answer 8

joints and cartilages and ligaments

Question 9

5 bones functions with examples

Answer 9

support- concreate of the body
protection- protects soft organs
movement- skeletal muscles attach to bones by tendon act like levers 
storage- fat, minerals calcium 
blood cell formation-hematopiesis

Question 10

in adults the cavity of the shaft is a storage area for ….. also called ……

Answer 10

adipose tissue

yellow marrow

Question 11

how many true ribs do you have

Answer 11

7

Question 12

…. break is when the bone breaks into many peaces

Answer 12

comminuted

Question 13

define rickets

Answer 13

disease in children
bones soften and dont calify and bow
cause is lack of calcium build

Question 14

longest bone in body

Answer 14

femur

Question 15

….. is the hormone the determines if a bone is to be broken down the release of calcium

Answer 15

parathyroid

Question 16

the cavity the forms blood cells and …. is for in the shaft of the bone of children

Answer 16

red marrow

Question 17

how many vertebre in the cervical column

Answer 17

7

Question 18

how many vertebrae in the lumbar column

Answer 18

5

Question 19

what is a freely moving joint

Answer 19

synovial

Question 20

what is scoliosis

Answer 20

curved to the side

Question 21

what is kyphosis

Answer 21

outword curve

Question 22

how many floating ribs do you have

Answer 22

2

Question 23

….. is a type of arthritis that is an autoimmune disorder

Answer 23

rheumatoid arthritis

Question 24

pku testing-

Answer 24

babies 24 hours old

can damaged the calcareous

Question 25

which muscle type is found in the hollow organs

Answer 25

smooth muscles

Question 26

what is the only bone in the body that is not attached by a joint

Answer 26

hyoid bone

Question 27

define fibrous joints

Answer 27

bones joined by fibrous tissue; no joint cavity present

Question 28

synovial joint

Answer 28

freely moveable joints exhibting a joint cavity enclosed by a fibrous capsule lines with synovial membrane

Question 29

what is it called when pyruvic acid is converted to lactic acid

Answer 29

anaerobic glycolysis

Question 30

define acetylcholine ( ach)

Answer 30

chemical transmitter substance released by certain nerve endings stimulus

Question 31

what is an insertion

Answer 31

muscle is attached to a movable bone

Question 32

what is an origin

Answer 32

muscle is attached to an immovable bone

Question 33

what is synergist

Answer 33

working together- helps movers by producing the same movement or reducing undesirable movements

Question 34

what is antagonist

Answer 34

muscles that oppose or reverse a movement

Question 35

5 functions of muscles with example

Answer 35

produce movement- walking maitain posture and body position- maintain an erect or seared posture stabilize joints- should joint generate heat- atp produce 3/4 of the body heat additional functions- dilates the pupils

Question 36

3 muscle types

Answer 36

smooth, skeletal, cardiac

Question 37

define adduction

Answer 37

limb towards the midline

Question 38

define circumduction | example

Answer 38

roating at the distal end, wrist

Question 39

define abduction

Answer 39

limb away from body

Question 40

define peristalsis

Answer 40

waves of contraction seen in tube like organs. | propels substance along a tract

Question 41

5 types of white blood cells

Answer 41

neutrophils - phagocytes lymphocytes - immunity, produces antibodies monocytes- cleans up debree phago is tissue eosinophils- kills parisists, active allergery basophils- has hepren

Question 42

lack of ----- can cause the heart to stop beating

Answer 42

potassium

Question 43

perinje fibers cause the ventricles of the heart to

Answer 43

contract

Question 44

heart attack is also called

Answer 44

myocardial infarction

Question 45

receiving chambers

Answer 45

left and right atruem

Question 46

pumping chambers

Answer 46

right and left ventricles

Question 47

amemia is

Answer 47

low then normal # of red blood cells

Question 48

av node

Answer 48

pauses to allow ventricles to fill

Question 49

pacemaker

Answer 49

sa node

Question 50

pericardium is the

Answer 50

membrane sac that encloses the heart

Question 51

hemophilia

Answer 51

insufficient # of platelets circulating ( thrombocytopenia)

Question 52

blood is made up of

Answer 52

plasma 55% and | formed elements 45%

Question 53

rbc is the most numerous

Answer 53

formed element

Question 54

------ cause the muscles to go into uncontrolled spams

Answer 54

tetanus

Question 55

what happens to a muscle when it is no longer stimulated by nerves

Answer 55

atrophy

Question 56

pyruvic acid is

Answer 56

the break down of glucose

Question 57

when pyruvic acid is converted to lactic acid is

Answer 57

idk yet

Question 58

when muscles contract the ------ moves towards the -----

Answer 58

insertion | orgin

Question 59

acetylcholine is

Answer 59

neurotransmitter that stimulates skeletal muscle fibers

Question 60

layers of heart

Answer 60

( pericardium) 1. epicardium 2. myocardium 3. epicardium

Question 61

heart circulation

Answer 61

unoxygenated blood- inferior and superior vena cava- right atruim- tricusped value- right ventricle- pulmonary value- pulmonary artery-- lungs( oxygenated)-- pulmonary viens-- left atruim-- bicuspid valvue-- aortic valve--- aorta-- body

Question 62

---- cause muscles to go into spasms

Answer 62

tetanus