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Human Anatomy
Week 6-12
| Question | Answer |
|---|---|
| What structure is the main site of gas exchange? | The alveoli |
| What are the bronchi? | Airways that branch from the trachea into the lungs carrying air to bronchioles |
| What is lymph? | Fluid containing water, proteins, fats, and immune cells |
| What are lymph nodes? | Filters that trap pathogens and house immune cells |
| What is the B-Cells responsible for? | Producing antibodies |
| What is the T-cells responsible for? | Killing infected cells |
| What gland controls metabolism? | The thyroid gland |
| What gland is known as the master gland? | The pituitary gland |
| What part of the brain controls breathing and heart rate? | The medulla oblongata |
| What are the main functions of the circulatory system? | It transports nutrients, gases, and wastes. |
| What is tidal volume? | Air moved in or out during a normal breathing |