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Jocelynne Espinoza
Week 7-13
| Question | Answer |
|---|---|
| What are the 3 main phases during action potential? | Depolarization, repolarization, and hyperpolarization |
| Which one of the 5 senses of the human body is known as the olfactory organ? | The nose is considered an olfactory organ which contributes to the sense of smell. |
| What is the difference between the sympathetic and parasympathetic divisions? | The sympathetic division stimulates the fight or fight response when triggered through a stressful event. The parasympathetic division stimulates the rest and digest response which activates during relaxation. |
| What is the hormone that affects sodium increase and stimulates high blood volume? | The hormone aldosterone. |
| What are the two types of immunities found in the lymphatic system? | Passive and active immunity |
| What are the nerves wrapped around the stomach walls? | These are called the stomach receptors that signal the brain . |
| What is the hormone that stimulates the sensation of fullness? | The Cholecystokinin hormone slows down the digestive breakdown. |
| What is an example of a artficial active immunity? | An injection to receive antibodies to fight off an infection. |
| What are the three lung volumes that refer to the amount of air present? | Tidal volume is the amount of air you inhale normally. Inspiratory Reserve Volume is the extra amount of air inhaled suh a deep breathing. Residual Vlume is the air that stays in our lungs after forced expiration. |
| What type of gland is similar to a negative feedback loop in order mainaitn an homeostatsis? | The pituitary gland with help send signals to other glands to help stimulation secretion to manage normal ranges of hormones. |