Definitions

Question 1

HUMAN MOVEMENT SYSTEM

Answer 1

COMBINATION AND INTERRELATION OF THE NERVOUS, MUSCULAR, AND SKELETAL SYSTEMS

Question 2

NERVOUS SYSTEM

Answer 2

COGGLOMERATION OF BILLIONS OF CELLS SPECIFICALLY DESIGNED TO PROVIDE COMMUNICATION NETWORK WITHIN THE HUMAN BODY

Question 3

SENSORY FUNCTION

Answer 3

ABILITY OF THE NERVOUS SYSTEM TO SENSE CHANGES IN EITHER THE INTERNAL OR EXTERNAL ENVIRONMENT

Question 4

INTEGRATIVE FUNCTION

Answer 4

ABILITY OF THE NERVOUS SYSTEM TO ANALYZE AND INTERPRET SENSORY INFORMATION TO ALLOW FOR PROPER DECISION MAKING WHICH PRODUCES THE APPROPRIATE RESPONSE.

Question 5

MOTOR FUNCTION

Answer 5

NEUROMUSCULAR RESPONSE TO THE SENSORY INFORMATION

Question 6

PROPRIOCEPTION

Answer 6

CUMULATIVE SENSORY INPUT TO THE CENTRAL NERVOUS SYSTEM FROM ALL MMECHANOREPTORS THAT SENSE BOYD POSITION AND LIMB MOVEMENT.

Question 7

NEURON

Answer 7

THE FUNCTIONAL UNIT OF THE NERVOUS SYSTEM

Question 8

SENSORY (AFFERENT) NEURONS

Answer 8

TRANSMIT NERVE IMPULSES FROM EFFECTOR SITES SUCH AS MUSCLES AND ORGANS VIA RECEPTORS TOT HE BRAIN AND SPINAL CORD

Question 9

INTERNEURONS

Answer 9

TRASMIT NERVE IMPULSES FROM ONE NEWRON TO ANOTHER

Question 10

MOTOR (EFFERENT) NEURONS

Answer 10

TRANSMIT NERVE IMPUSES FROM THE BRAIN AND SPINL CORD TO EFFECTOR SITES

Question 11

CENTRAL NERVOUS SYSTEM

Answer 11

PORTION OF THE NERVOUS SYSTEM THAT CONSISTS OF THE BRAIN AND SPINAL CORD

Question 12

PERIPHERAL NERVOUS SYSTEM

Answer 12

CRANIAL AND SPINAL NERVES THAT SPREAD THROUGHOUT THE BODY

Question 13

Mechanoreptors

Answer 13

Sensory receptors responsible for sending distortion in body issues

Question 14

muscle spindles

Answer 14

receptors sensitive to change in length of the muscle and the rate of that change

Question 15

golgi tendons

Answer 15

receptors sensitive to change in tension of the muscle the rate of that change

Question 16

joint recptors

Answer 16

recptors surroundig a joint that responds to pressure acceleratin and deceleration of the joint

Question 17

sketal systems

Answer 17

the bodys framework composed of bones and joints

Question 18

bones

Answer 18

provide a resting fround for muscles

Question 19

joints

Answer 19

junctions of bones, muscles, and connective tissue at which movement occurs.

Question 20

Axial skelton

Answer 20

Portion of the skeletal system that consists of the skull, rib cage

Question 21

appendicular skeleton

Answer 21

portion of the skeletal systems that includes the upper and lower extremeities

Question 22

remodleing

Answer 22

the process of resorption and formation of bone

Question 23

osteclasts

Answer 23

a type of bone cell that removes bone tissue

Question 24

osteoblasts

Answer 24

a type of cell that is responsible for bone formation

Question 25

epiphysis

Answer 25

the end of long bones, which is mainly composed of cancellous bone

Question 26

diaphysisi

Answer 26

the shaft portion of long bone

Question 27

epiphyseal

Answer 27

the region of long bone connecting the diphysis t the epipysis

Question 28

periosteim

Answer 28

a dense membrae composed of fibrous connectiv tissue that closely wraps all bone, except that of the articulating surfaces in joints, which are covered

Question 29

medullar cavity

Answer 29

the central cavity of bone shafts where marrow is stored

Question 30

articular cartilage

Answer 30

cartilage that covers the articular suraces of bones

Question 31

depressions

Answer 31

flattened or indentied portions of bone

Question 32

processes

Answer 32

projections protruding fro the boe where muscles, tendons, and ligaments can attach

Question 33

v ertebral column

Answer 33

a series ofirregularly shaped bones called vertebrae

Question 34

arthrokinematics

Answer 34

joint motion

Question 35

synovial joints

Answer 35

joints that are hel together by a joint capsule and ligaments and are most associated with movement in the body .

Question 36

nonsynovial joints

Answer 36

joints that do not have a joint cavity

Question 37

ligament

Answer 37

Primary connective tissue that connects bones together and provides stability, input to the nervous system, guidance and the liitation of mproper joint movement

Question 38

muscular system

Answer 38

Series of muscles that moves the skeleton

Question 39

Epimysuim

Answer 39

A layer of connective tissue that is underneath the fascia and surrounds the muscle.

Question 40

Perimysium

Answer 40

the connective tissue that surrounds fascicles

Question 41

endomysium

Answer 41

The deepest layer of connective tissue that surrounds individual muscle fibers

Question 42

tendons

Answer 42

connective tissues that attache muscle to bone and provide an anchor for muscles to produce foorce

Question 43

Sacromere

Answer 43

The functional unit of muscle that produes muscular contrction and consists of repeating sections of actin and myosins

Question 44

Neural activation

Answer 44

The contraction of a muscle generated by neural stimulation

Question 45

Motor unit

Answer 45

a motor neuron and al of the muscle fibers it innervates

Question 46

neurotransmitters

Answer 46

chemical messengers that cross the neromusclar junction