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Megan Sommerville
A&P weeks 7-13.
Question | Answer |
---|---|
How would you describe a nerve impulse? | An all or nothing response |
What are the types of nerve cells? | Sensory, motor, interneurons, and neurons in the Brain |
What does the ANS control? | It is large unconscious system that regulates bodily functions. Like heart rate, digestion, respiration rate, urination, and the fight or flight response. |
What is a neurotransmitter? | chemical substance that is released at the end of a nerve fiber by the arrival of nerve impulse |
What makes up the endocrine system? | Pineal, pituitary, thyroid, parathyroid, thymus, adrenal, glands and pancreas and ovaries in women |
What does the job of the pineal gland? | Regulation of sleep |
What are platelets? | Colorless blood cells that help blood clot with aid in stopping of bleeding |
What organs and tissues are involved in the immune system? | The lymph system for it stores and carries white blood cells |
What is the respiratory cycle? | Has two phases that are inspiration (inhaling) of 02 and expiration (exhalation) of CO2. |
What does gas exchange take place? | Within the lungs along with millions of alveoli on the capillaries |