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Anatomy
Anatomy weeks 6-12
Question | Answer |
---|---|
What is the muscle that helps hold the scapula against the thorax and is useful in pushing or punching movements? | serratus anterior. |
What is the innermost muscle of the abdominal wall? | transverse abdominis. |
Excitable cells that conduct the impulses are called | neurons |
The longest cytoplasmic projection from a neuron. | axon |
A subdivision of the nervous system that regulates involuntary effectors is the | autonomic nervous system |
The lower end of the spinal cord, with its attached spinal nerve roots, that looks like a horse’s tail is called the | cauda equina. |
Which are the two baroreceptors that are located near the heart? | aortic baroreceptors and carotid baroreceptors |
The vagus is said to act as a “brake” on the heart. This situation is called | vagal inhibition. |
Pancreatic cell type that produces insulin are | beta cells |
Which of the following endocrine glands develops primarily from the endoderm of the pharynx? | thyroid and parathyroids |
What does the basilar membrane support? | spiral organ. |