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Chapter 16 GI TRACK
Gastrointestinal System
| Question | Answer |
|---|---|
| What is another name for the Gastrointestinal system? | Digestive System |
| What does the organs of the Digestive System consist of? | Oral Cavity (Mouth) - Stomach-Small Intestine-Large Intestine-Anus |
| What are the 3 major functions of the body? | DIGESTION-ABSORPTION-EXCRETION |
| What is the Almentary Canal is responsible for?? | For brining nutrients to the body, selecting what to absorb and reject. |
| What is the GOAL of the ALMENTARY Canal? | To allow nutrients from food to be used as cellular ENERGY |
| How does food break down? | First by MECHANICAL DIGESTION (chewing) and then SECOND by CHECMICAL DIGESTION (enzyme) |
| What are the 3 complex organic molecules found in foods? | FATS-PROTIEN-CARBS |
| How does food move through the body? | VIA Paraistalsis |
| What is the pathway of food traveling through the body? | MOUTH-ESOPHAGUS-STOMACH-SMALL INTESTINES-LARGE INTESTINES-LARGE INSTESTINE |
| T/F If the movement of food via paristalsis is interrferred, can it cause infection? | TRUE |
| The stomach is high in HCL, what does HCL stand for? | HYDROCHLORIC ACID |
| What is REFLUX mean? | When backflow of stomach contents occurs |
| When reflux into the esophagus occurs, it can lead to what? | ULCERS or MUCOSAL BREAK DOWN |
| Peristalsis moves ______ to the small instestine after it has mixed with stomach juices? | CHYME |
| The small intestines breaks down the chyme into what? | Carbs - Protiens and Fats |
| Where is the end product of digestion absorbed into the blood stream through ______ ? | Mucous Membranes |
| The LARGE INTESTINES absorb _____ and _____? | Water and Electrolytes |
| The LARGE INTESTINES eliminates _______ products? | WASTE |
| What does MORALITY MEAN | To Die |
| T/F Eating the wrong foods can cause gastric ulcers? | True |
| What causes Gastric Ulcers? | Helicobacter Pylori |
| T/F Antiemetics is used to treat motion sickness? | True |
| Laxatives can cause Pregnancy Loss | True |