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jefaunya manning
anatomy week 6-12
| Question | Answer |
|---|---|
| Q: What is the main function of the parasympathetic nervous system? | Rest and digest; slows heart rate and promotes relaxation. |
| Which gland is known as the “master gland”? | The pituitary gland. |
| What hormone does the pancreas release to lower blood glucose? | Insulin |
| What is the primary function of red blood cells? | To transport oxygen and carbon dioxide |
| Q: What is the SA node’s role in the heart? | It acts as the natural pacemaker of the heart |
| Where does gas exchange occur in the lungs? | The alveoli. |
| What is peristalsis? | Wave-like muscle contractions that move food through the digestive tract |
| What is the function of the large intestine? | Absorbs water and forms feces. |
| What type of joint is the shoulder? | A ball-and-socket joint. |
| What is the primary function of smooth muscle? | Involuntary movement in organs like the stomach and intestines. |