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Indi Butler
Weeks 6-12
| Question | Answer |
|---|---|
| What are the six muscle shapes? | parallel, convergent, pennate, fusiform, spiral, circular |
| Do muscle tissue cells have more or less mitochondria? | Many more |
| What is the difference between afferent and efferent nerve signals? | Afferent- arrives- Receives sensory stimuli to brain Efferent- exits- sends signals from brain to target site |
| What us hematapoesis? | formation of new blood cells |
| Where is bone marrow made in adults? | sternum, hip bones + vertebrae, clavicle and cranial bones in small amounts |
| The bulk of the heart wall is called? | Myocardium |
| Transfer of nutrients between blood and tissue cells occurs where? | capillaries |
| What is the opening in the septum between the left and right atria of the fetal heart? | Foramen Ovale |
| Arterial blood pressure is directly proportional to arterial blood volume. | True |
| Pulse | defined as the alternate expansion and recoil of an artery |
| Functions of lymph nodes | defense and hematopoesis |
| functions of spleen | denfense, tissue repair, hematopoesis,RBC/platelet destruction, blood reserve |
| What types of lymphocytes are involved in adaptive immunity? | T and B cells |