click below
click below
Normal Size Small Size show me how
Rosalinda Acosta
Anatomy StudyStack2
| Nerves that contain mostly afferent fibers are called _____ nerves. | Sensory |
| Which is true of a reflex arc? | It always consists of an afferent neuron and an efferent neuron |
| Dendrites conduct impulses _____ cell bodies. | toward |
| The lymphatic system, like the circulatory system, is a closed circuit. | False |
| Gray matter in the brain and spinal cord consists primarily of: | Cell bodies |
| The nervous system is organized to do which of the following? | All. Detect changes in the external and internal environment and evaluate changes in the environment |
| Which of the following is the deepest connective tissue layer of a nerve? | Endoneurium |
| Which of the following compounds cannot cross the blood-brain barrier? | Dopamine |
| The nervous system can be divided: | All. According to its structure, directions of information flow, and by control of effectors |
| In the human nervous system: | there are almost equal numbers of glia cells and neurons. |