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53 Cards in this Set
- Front
- Back
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Its called thin myofilament it is attached to the z line which separates the myofibrils into sacromeres |
Actin |
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Neurotransmitter release by synaptic vesicles that starts the process of muscle contraction |
ACH acetylcholine |
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Its called the thick myofilament it has attachable binding heads and tails that are attached to the m line |
Myocin |
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Continuous with the muscle cell membrane the structure extends into the interior of the cell and transmits action potential into the cell |
T tubules |
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The stores an abundance of calcium ions for the muscle cell |
Sarcoplasmic reticulum |
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The material inside the muscle cell membrane which other structures are suspended by |
Sarcoplasm |
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Ability for muscle to receive and respond to stimuli |
Excitability |
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Where muscle spindles are located |
In the belly |
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A dominant muscle that is the psoas muscle is an antagonist to |
Spinal erectors |
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Perimysium |
The muscle fascicles bundles are wrapped by connective tissue called |
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In concentric contraction what happens to the muscle |
Shortens |
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Name the fuel that's responsible for fueling the muscle engine |
ATP |
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What muscles are attached to the first two ribs |
Scalenes |
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Muscle corner of the mouth helps you smile |
Risorius |
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Where is the opennes pollicis located |
Thenar eminence |
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Primary muscle for chewing |
Masseter |
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Two types of muscle contraction |
Isometric isotonic |
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Cell membrane for the muscle fiber motor unit |
Sarcolemma |
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Hairbrush muscle |
Coracobrachialis |
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Percent of body heat that muscle action accounts for |
85% |
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Quad muscle extends the knee inserts where |
Tibial tuberosity |
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Muscle pulls the eyebrow |
Frontalis |
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Ability for muscle to shorten forcibly |
Contractibility |
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Nerves that innervate the masseter muscle |
The mandibular branch of the trigeminal nerve |
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two functions of muscle spindles |
Detect and initiate stretch reflex |
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Six pack muscle |
Rectus abdominus |
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Hip hiker muscle |
Quadratus lumborum |
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Strongest hip flexor |
Psoas |
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Diaphragm nerve |
Phrenic |
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To muscles that originated from the IT band |
Gluteus maximus and the tensor fasciae latae |
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Most medial muscle erector spinae group |
Spinalis |
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Abdominal muscles superficial to deep in order |
Transverse abdominis internal oblique external oblique |
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Only rotator cuff that medially rotates the arm |
Subscapularis |
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To muscles that externally rotate the arm |
Teres minor and infraspinatus |
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Rotator cuff muscles that rotates the arm |
Supraspinatus |
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Carpenter nerve |
Median |
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Funny bone |
Ulnar |
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Nerve responsible for wrist drop |
Radial nerve |
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Quad nerves |
Femoral |
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The part of the sciatic nerve that leads to foot drop |
Fibular |
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Branch of the sciatic nerve that makes it so you can't stand up on your toes |
Tibial |
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Where does meningeal lining CFS circulate |
Subarachnoid |
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Where does the spinal cord end |
L1-L2 |
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What do spinal reflexes do |
Look it up |
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What is the purpose of mylan |
Insulates and goes faster |
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Part of nerves that receives info |
Dendrites |
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What makes neuron leave the spinal cord |
Ventral root |
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What is dermatone |
The region of the body wall supplied by the cutaneous branches of a single pair of spinal nerves right and left |
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The outer layer of the meninges |
Dura mater |
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PNS cells responsible for myelination |
Schwann cells |
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The cell that is the blood brain barrier |
Astrocytes |
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Epidermal cells |
monitoring CSF |
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Nodes of Ranvier |
Speed up impulse |
