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Ch.9 Muscles
| Question | Answer |
|---|---|
| The buccinator is in the | The cheek |
| A myogram is | A recording of events in a twitch |
| Functions of bones include | Heartbeat, muscle tone, moving bones |
| Muscle of mastification | Medial and lateral purer gold Masseter Zygo |
| TMJ syndrome causes | Headache, ringing in ears, clicking sound from the jaw. |
| At a neuromuscular junction, the muscle fiber membrane folds, forming a..... | Motor end plate |
| A gluteal galt, in which a person walks with a waddling limp, is usually caused by a disorder of the? | Gluteus Maximus and gluteus minimus |
| A shift in metabolism that breaks down pyruvic acid to lactic acid is called | Aerobic threshold |
| Structures that connect cardiac muscle cells are | Intercalated discs |
| Short muscle cells with centrally located nuclei are | Skeletal muscle fibers |
| A tendon is | Cordlike and connects muscles to bones |
| Aponeurosis is | A broad sheet dense connective tissue that connect muscle to muscle |
| Transverse tubules | Transmit muscle impulses into the cell interior |
| In a recording of a muscle twitch, the Delay between the time a stimulus is applied and the time the muscle responds is called the | Latent period |
| Red fibers have fewer ______ than white fibers | Mitochondria |
| The functional connection between a neuron and a skeletal muscle fiber is a | Synapse |
| Cardiac muscle | Contacts as a syncytium, excites, only in the heart. |
| Neurotransmitters are stored in vesicles in | Motor end plates |