NASM - CH 2 - Basic Exercise Science

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NASM Vocabulary Flashcards on NASM - CH 2 - Basic Exercise Science, created by Jamie Hull on 16/10/2016.
Jamie Hull
Flashcards by Jamie Hull, updated more than 1 year ago
Jamie Hull
Created by Jamie Hull over 8 years ago
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Question Answer
The combination and interrelation of the nervous, muscular and skeletal systems. HUMAN MOVEMENT SYSTEM
Chemical messengers that cross the neuromuscular junction (synapse) to transmit electrical impulses from the nerve to the muscle. NEUROTRANSMITTERS
The neuromuscular response to the sensory function. MOTOR FUNCTION
The contraction of a muscle generated by a neural stimulation. NEURAL ACTIVATION
A conglomeration of billions of cells specifically designed to provide a communication network within the human body. THE NERVOUS SYSTEM
A motor neuron and all of the muscle fibers it innervates. MOTOR UNIT
The cumulative sensory input to the central nervous system (CNS) from all mechanoreceptors that sense body position and limb movement. PROPRIOCEPTION
Projections protruding from the bone where muscles, tendons and ligaments can attach. PROCESSES
The ability of the nervous system to sense changes in either the internal or external environment. SENSORY FUNCTION
Fictional unit of muscle that produces muscular contractions and consists of repestin sections of action and myosin. SARCOMERE
The ability of the nervous system to analyze and interpret sensory information to allow for proper decision amkingx which produces the appropriate response. INTEGRATIVE FUNCTION
A series of irregular shapes bones called vertebrae that houses the spinal cord. VERTEBRAL COLUMN
Deepest layer of connective tissue that surrounds individual muscle fibers. ENDOMYSIUM
Primary connective tissue that connects bones together and provides stability, input to the nervous system, guidance and the limitation of proper movement. LIGAMENT
Connective tissue that attaches muscle to bone and provide an anchor for muscles to produce force. TENDONS
Joints that are help together by a joint capsule and ligaments and are most associated with movement of the body. SYNOVIAL JOINTS
Series of muscles that moves the skeleton. MUSCULAR SYSTEM
Joint motion is called ARTHROKINEMATICS
The connective tissue that surrounds the fascicles. PERIMYSIUM
Cartilage that covers the articular surfaces of bones. ARTICULAR (HYALINE) CARTILAGE
Portion of the skeletal system that consists of the skull, rib cage and vertebral column. AXIAL SKELETON
A dense membrane composed of fibrous connective tissue that closely wraps (invests) all bone, except that of the articulating surfaces of joints which are covered by a synovial membrane. PERIOSTEUM
The process of resorption and formation of bone. REMODELING
Portion of the skeleton system that includes the upper and lower extremities. APPENDICULAR SKELETON
The shaft of a long bone. DIAPHYSIS
A type of bone cell that removed bone tissue. OSTEOCLASTS
The region of a long bone connecting the diaphysis to the epiphysis. It is a layer of subdividing cartilaginous cell in which growth in length of diaphysis occurs. EPIPHYSEAL PLATE
The functional unit of the nervous system. NEURON
Sensory responsible for sensing distortion in body tissue. MECHANORECEPTORS
Junctions of bones, muscles and connective tissue at which movement occurs. Also known as articulation. JOINTS
The body's framework composed of bones and joints. SKELETAL SYSTEM
Transmit nerve impulses from one neuron to another. INTERNEURONS
Receptors surrounding the joints that respond to pressure acceleration and deceleration of the joint. JOINT RECEPTORS
Flattened or indented portions of bone, which can be muscle attachment sites. DEPRESSIONS
Type of cell that is responsible for bone formation. OSTEOBLASTS
Transmit nerve impulses from the brain and spibcal cord to effector sites (muscles/organs). MOTOR (EFFERENT) NEURONS
Joints that do not have a joint cavity, connective tissue or cartilage. NONSYNOVIAL JOINTS
Cranial and spinal nerves that spread throughout the body. PERIPHERAL NERVOUS SYSTEM
Receptors sensitive to change in length of the muscle and the rate of change. MUSCLE SPINDLE3
The body's framework composed of bones and joints. SKELETAL SYSTEM
Transmit nerve impulses from effector sites (such as muscles and organs) via receptors to the brain and spinasl cord. SENSORY (AFFERENT) NEURONS
Layer of connective tissue that is underneath the fascia and surrounds the muscle. EPIMYSIUM
The central cavity of bone shafts where marrow is stored. MEDULLAR CAVITY
Receptors sensitive to change in tension of the muscle and the rate of change. GOLGI TENDON ORGAN
The end of long bones, which is mainly composed of cancellous bone and house much of the red marrow involved in red blood cell production. They are also one of the primary sites for bone growth. EPIPHYSIS
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