click below
click below
Normal Size Small Size show me how
Anatomy 6-12
| Question | Answer |
|---|---|
| Astrocytes attach to: | neurons and blood vessels |
| The main divisions of the central nervous system are the: | brain and spinal cord. |
| Which division of the autonomic nervous system sends fibers to the heart? | sympathetic and parasympathetic |
| Which of the following is the deepest connective tissue layer of a nerve? | Endoneurium |
| Which is true of a reflex arc? | It always consists of an afferent neuron and an efferent neuron. |
| Which part of the vertebral column has one more pair of nerves coming from it than it has vertebrae? | Cervical |
| Pyramid-shaped gland consisting of neural crest-derived cells and endocrine secretory cells. | adrenal gland |
| Transparent mucous membrane covering the inner surface of the eyelid. | Conjunctiva |
| The four structures that compose the conduction system of the heart are the | SA node, AV node, AV bundle, and Purkinje fibers. |
| A graphic record of the heart’s electrical activity is a(n) | ECG |