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Chap15 and 17
final
| Question | Answer |
|---|---|
| type of blood in arteries (except pulonary artery) | 02 |
| type of blood in venules | CO2 |
| type of blood in arterioles | 02 |
| type of blood in veins (except pulmonary veins) | CO2 |
| type of blood in capillaries | 02 and CO2 |
| smallest blood vessle type | capillaries |
| largest in dia. blood vessle type | vein |
| largest artery in the body | aorta artery |
| what is function of precapillarie sphincter | junction b/t capillaries and aterioles; control blood flow to capillaries |
| what type of enviroment within the tissue will cause the precapillary phinceters to open?close? | low oxygen- open; high oxygen-close |
| where are baroreceptors located | arteries |
| what is the function of baroreceptors | detecting B.P changes in arteries |
| what is function of SA node | pacemaker of heart |
| 3 pumps that produce circulation in body | skeletal, heart, respiratory |
| how does the respiratory pump function | abs contract- sends blood to IVC |
| how does skeletal muscles pump function | skeletal muscles contract and sends blood back to heart |
| absorption of water from the feces occur in | large intestine |
| absorption of nutrients from food occur in | small intestine |
| connecting mouth and esophagues is | pharynx |
| hydrochloric acid is produced by | stomach |
| food travels thro _____ to get to stomach | esophagus |
| primary incisors | 8 |
| primary molars | 8 |
| cuspids | 4 |
| part of the tooth that is above gumline | crown |
| part of tooth that is below gumline is | root |
| the socket in which the tooth sits in is called | aveloar process |
| hard outer covering of tooth its | enamel |
| connective tissue holding the tooth in plase is | pariodontal ligament |
| the tooth is held into the socket by tissue called | cementum |
| _____ is another term for the gum | gingiva |
| what gastric secretion phase is triggered by entry of food in stomach | gastic |
| which gastric secretion phase is triggered by taste and smell | cephalic |