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Study Stack 2
Human Anatomy
| Question | Answer |
|---|---|
| The efferent pathways of the autonomic nervous system consist of the _________________ nervous systems. | Sympathetic and parasympathetic |
| A neuron that has only one axon but several dendrites is classified as a _____________ neuron | Multipolar |
| Several "vital centers" are located in the | medulla |
| The Main divisions of the central nervous system are the: | brain and spinal cord |
| How many ventricles in the brain | four |
| Microscopic vessels that carry blood from small arteries to small veins are : | Capillaries |
| Platelets play an important role in | blood clotting |
| The bulk of the heart wall is the thick, contractile middle layer called the | myocardium |
| Antibodies are proteins of the family called | immunoglobulins |
| Which antibody is synthesized by immature B cells and then inserted into their plasma membranes | Immunoglobulin M |