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SCI-220
WEEK 13
| Question | Answer |
|---|---|
| Poor posture puts abnormal strain on bones and may eventually produce deformities. | True |
| The latissimus dorsi muscle is an example of a _____ muscle. | Spiral |
| The origin of a muscle is on the femur, and the insertion is on the tibia. When it contracts, it bends the knee. Which of the following is true? | The knee is acting as a fulcrum. |
| Neurons in the CNS have less chance of regenerating for all of the following reasons except: | microglia lay down scar tissue. |
| The brain has _____ major divisions. | Six |
| Erythrocytes begin their maturation sequence in red bone marrow from nucleated cells known as: | hematopoietic stem cells. |
| A type of blood cell produced by lymph nodes is called a(n) | monocyte. |
| The more common name for the pharynx is the: | Throat |
| Paranasal sinuses are normally filled with | Air |
| The smallest branches of the bronchial tree are: | bronchioles |