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Human Body Semester
Review for the Human Body Semester Final
| Question | Answer |
|---|---|
| Why might type O blood be considered the "universal donor" | Because Type O can be donated safely to all other blood types. |
| Which blood type can safely recieve blood from all other blood types? | Type AB |
| As you increase your exercise, what happens to your pulse rate? | The pulse rate increases. |
| Blood travels in a figure 8 shape. What two places does blood travel to, from the heart? | The lungs, and the body. |
| As blood returns to the heart, where does it enter the heart? | The atriums |
| Summarize the gas exchange in the lungs. | Oxygen is absorbed into the bloodstream and carbon dioxide is removed. |
| According to the food guide pyramid, a person should eat the most food from which of the categories? | Bread and cerial |
| What are the four levels of organization from smallest to largest? | cell, tissue, organ, organ system |
| What do we call the body's ability to maintain internal conditions despite changes in the environment? | Homeostasis |
| The chamber of the heart that recieves blood from the lungs. | Left Atrium |
| The chamber of the heart that pumps oxygen rich blood to all parts of the body | Left Ventricle |
| Part of the heart that carries blood from the left ventricle to all parts of the body. | Aorta |
| Chamber of the heart that recieves blood from the body. | Right Atrium |
| Chamber of the heart that pumps blood to the lungs. | Right Ventricle |
| Which chambers of the heart pump blood out of the heart? | Ventricles |