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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 |