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Week 13 set 2
| Question | Answer |
|---|---|
| The point of attachment that does not move when the muscle contracts is the | orgin |
| The long axes of the fascicles run parallel to the long axis of the muscle is a description of this type of fascicle arrangement. | parallel |
| 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 |
| Some parasympathetic postganglionic neurons have their cell bodies in nuclei in the brainstem. | false |
| Erythrocytes begin their maturation sequence in red bone marrow from nucleated cells known as: | hematopoietic stem cells. |
| Mechanical devices that permit the flow of blood in one direction only are called | valves |
| The _____ drains much of the superficial leg and foot. | great saphenous vein |
| The cisterna chyli: | filters the chyle coming from the small intestine. |
| Which substance can destroy pathogens by lowering the pH to a level at which they cannot function? | Hydrochloric acid |