Term
|
Definition
1.Skeletal; V, Striated
2.Cardiac; I, Striated
3.Smooth; I, Not Striated |
|
|
Term
|
Definition
1.Fascia/Epimysium- covers everything
2.Perimysium- covers fascicle
3.Endomysium-between fibers(cells) in fascicle |
|
|
Term
|
Definition
| 1.Movement 2.Posture 3.Stabilize Joints 4.Heat |
|
|
Term
|
Definition
| Specialized plasma membrane. |
|
|
Term
|
Definition
| Long organelles inside muscle cell. |
|
|
Term
|
Definition
| Specialized smooth ER; calcium. |
|
|
Term
|
Definition
| Functional unit of muscle; Z disc to Z disc. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Dark; thick & thin filaments, M-line & H zone. |
|
|
Term
|
Definition
| Light; Z disc & thin filament. |
|
|
Term
|
Definition
| Ability to receive and respond to stimulus. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Ability to recoil; tendons help. |
|
|
Term
|
Definition
| 1 motor neuron (nerve cell) & its skeletal muscle cells. |
|
|
Term
|
Definition
| Association site of axon terminal (synaptic end bulb) of motor neuron and muscle. |
|
|
Term
| Transmission of Nerve Impulse to Muscle |
|
Definition
1.Action Potential arrives at synaptic end bulb.
2.Calcium pores open Calcium rushes in.
3.Calcium "releases" Ach. filled vesicles.
4.Ach, crosses synaptic cleft.
5.Ach binds Na+ in/K+ out.
6.Ach. breakdown. |
|
|
Term
|
Definition
1.Nerve activation causes myosin heads to bind to sites on actin.
2.Myosin heads then bind to next site and pull them to the center.
3.This action causes sliding of myosin along the actin.
4.Result is muscle is shortened(contracted). |
|
|
Term
|
Definition
| 1 contraction followed by another, not allowed to rest all the way, effects added. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| ATP used with oxygen; long range. |
|
|
Term
|
Definition
| ATP used, no oxygen; medium range |
|
|
Term
|
Definition
| Energy system stored in muscle, immediate; 2 min. |
|
|
Term
|
Definition
| Single brief contraction, not normal. |
|
|
Term
|
Definition
| Oxygen debt, need calcium, injury; anything blocking the pathway. |
|
|
Term
|
Definition
| Muscles shorten & movement occurs. Ex; knee bend. |
|
|
Term
|
Definition
| Muscles unable to shorten or produce movement. Ex; bent elbow push. |
|
|
Term
|
Definition
| Muscles; I moves to the O. |
|
|
Term
|
Definition
| Muscle with major responsibility for a movement. |
|
|
Term
|
Definition
| Muscle that opposes/reverses prime mover. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Stabilizes the origin of a prime mover. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Opposite of flexion. Ex.Push-up. |
|
|
Term
|
Definition
| Movement around longintudinal axis, medial-lateral. Ex. Head shaking no. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Combination of flexion,extension, abduction and adduction. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
