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Linda Saechao
Anatomy week 6 - 12
| Question | Answer |
|---|---|
| The muscle that helps hold the scapula against the thorax and is useful in pushing or punching movements is the | serratus anterior |
| Muscles with this type of muscle fascicle arrangement are either fusiform or straplike in appearance | parallel |
| An example of a muscle with this type of fascicle arrangement is the orbicularis oris | circular |
| The biceps brachii has this fascicle arrangement, which maximizes the range of motion | parallel |
| The innermost muscle of the abdominal wall is the | transverse abdominis |
| A muscle with fascicle that insert into the tendon from both sides is categorized as | biopennate |
| A muscle with fascicles that insert into one side of the tendon is categorized as | unipennate |
| Muscles that move the forearm include which of the following? A) brachioradialis B) pronator teres C) bicep brachii D) all of these are correct | D) all of these are correct |
| In addition to the Pectoralis major, another muscle that displays this pattern of fascicle arrangement is Latissimus dorsi | parallel |
| The term ______ is used to describe a muscle that directly performs a specific movement | agonist |
| The regions of the neuron direct electrical currents towards the cell body | dendrite |
| The efferent pathways of the autonomic nervous system can be divided into the _____ divisions | parasympathetic and sympathetic |
| The _____ of a neuron is a single process that usually extends from a tapered portion of the cell body | axon |
| Which of the following is not a structural classification of neurons? a) bipolar b) unipolar c) multipolar d) polar | d) polar |
| The somatic nervous system carries information to the | skeletal muscles |
| In the human nervous system: | there are almost equal numbers of glia cells and neurons |
| Along a neuron, the correct pathway for impulse conduction is: | dendrite, cell body, and axon |