click below
click below
Normal Size Small Size show me how
SocorroG
Anatomy Wk 6-12
| Term | Definition |
|---|---|
| Central Nervous System | The brain and spinal cord; responsible for processing and intergrating information |
| Peripheral Nervous System | all neural tissue outside the CNS including cranial and spinal nerves. |
| Autonomic Nervous System | Part of the PNS that controls involuntary actions such as heart rate, digestion and gland function |
| Sympathetic Nervous System | Division of the ANS responsible for the flight or fight response |
| Myelin Sheath | Fatty covering that increases the speed of nerve impulse conduction |
| Baroreceptors | Pressure receptors that help regulate blood pressure |
| Epicardium | The outmost layer of the heart wall |
| Hemoglobin | A protein in red blood cells that carries oxygen |
| Cardiac output | the amount of blood pumped by the heart per minute |
| pituitary gland | the master gland that regulates many other endocrine glands |