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MA 2 UNIT 3
DIGESTIVE SYSTEM
| Question | Answer |
|---|---|
| WHAT ARE 2 OTHER NAMES FOR THE MOUTH? | ORAL CAVITYBUCCAL CAVITY |
| WHAT ARE THE 3 MAIN PARTOS OF THE ROOF OF THE MOUTH? | HARD PALATESOFT PALATEUVULA |
| WHAT IS THE HARD PALATE COMPOSED OF? | BONE |
| WHAT IS THE SOFT PALATE COMPOSED OF? | MUSCLE |
| WHAT IS THE FLOOR OF THE MOUTH MADE OF? | THE TONGUE & ITS MUSCLES |
| WHAT ATTACH THE MUSCLE IN THE TONGUE TO THE MOUTH? | LIGAMENTS |
| HOW MANY TEMPORARY TEETH DO WE HAVE? | 20 |
| WHEN DOES OUR COMPLETE SET OF TEMPORARY TEETH USUALLY COME IN? | 2 YEARS |
| HOW MANY PERMANENT TEETH DO WE HAVE? | 32 |
| WHEN DO OUR COMPLETE SET OF PERMANENT TEETH COME IN? | 17-24 YEARS |
| HOW MANY PAIRS OF SALIVARY GLANDS ARE ASSOCIATED WITH THE DIGESTIVE SYSTEM? | 3 |
| WHAT ARE THE 3 PAIRS OF SALIVARY GLANDS? | PAROTIDSUBMANDIBULARSUBLINGUAL |
| WHERE IS THE PAROTID GLAND LOCATED? | UP BY THE EAR |
| WHERE IS THE SUBMANDIBULAR GLAND LOCATED? | UNDER THE MANDIBLE |
| WHERE IS THE SUBLINGUAL GLAND LOCATED? | UNDER THE TONGUE |
| WHAT IS THE EPIGLOTTIS? | LID-LIKE STRUCTURE OR FLAP |
| WHAT DOES THE EPIGLOTTIS CLOSE OFF? | THE ENTRANCE TO THE TRACHEA |
| WHY DOES THE EPIGLOTTIS CLOSE OF THE TRACHEA? | TO KEEP FOOD OUT OF THE RESPIRATORY TRACT |
| WHERE IS THE PYLORIC SPHINCTER? | THE STOMACH |
| WHAT IS THE PYLORIC SPHINCTER? | OPENING IN THE FIRST PART OF THE SMALL INTESTINE |
| WHAT DOES THE PYLORIC SPHINCTER DO? | ALLOWS LIQUID FOOD MIXTURE TO PASS |
| WHAT IS THE DUODENUM? | THE FIRST PART OF THE SMALL INTESTINE |
| WHERE DOES THE LIQUID FOOD MIXTURE FROM THE PYLORIC SPHINCTER PASS TO? | DOENDENUM |
| WHAT IS THE SMALL INTESTINE? | A CONTINUATION OF THE ESOPHAGUS |
| HOW LONG IS THE SMALL INTESTINE? | 20 FEET |
| HOW MANY DIVISIONS DOES THE SMALL INTESTINE HAVE? | 3 |
| WHERE ARE NUTRIENTS ABSORBED? | SMALL INTESTINE |
| WHAT ARE THE 3 DIVISIONS OF THE SMALL INTESTINE? | DUODENUMJEJUNUMILEUM |
| WHAT ARE VILLI? | TINY FINGER-LIKE PROJECTIONS |
| WHAT HAPPENS IN THE VILLI? | NUTRIENTS & WATER IS ABSORBED |
| WHAT IS THE PURPOSE OF PERISTALSIS? | PUSH CONTENTS ALONG THE GI TRACT |
| HOW BIG IS THE LIVER? | LARGEST GLAND |
| WHERE IS THE LIVER LOCATED? | UPPER RIGHT QUADRANT OF THE ABDOMINAL CAVITY |
| WHAT DOES THE LIVER SECRETE? | BILE |
| HOW BILE DOES THE LIVER SECRETE? | 1 PINT/DAY |
| WHAT IS GLYCOGENESIS? | THE PROCESS OF CONVERTING GLUCOSE TO GLYCOGEN & BACK INTO GLYCOSE |
| WHAT IS THE PURPOSE OF GLYCOGENESIS? | TO MAINTAIN BLOOD SUGAR LEVELS |
| WHAT DOES THE LIVER STORE? | VITAMINS MINERALS |
| WHAT VITAMINS & MINERALS DO THE LIVER STORE? | IRONVITAMIN AVITAMIN B12VITAMIN D |
| WHAT ELSE DOES THE LIVER STORE? | BLOODBODILY FLUIDS |
| HOW MANY PLACES CAN THE LIVER RECIEVE BLOOD? | 2 |
| WHERE DOES THE LIVER RECIEVE BLOOD? | HEPATIC ARTERYPORTAL VEIN |
| WHAT IS THE GALLBLADDER? | STORAGE SAC |
| WHAT DOES THE GALLBLADDER STORE? | BILE |
| WHERE IS THE GALLBLADDER? | UNDER THE LIVER |
| WHERE IS THE PANCREAS LOCATED? | BEHIND THE STOMACH |
| WHAT IS A FUNCTION OF THE PANCREAS? | SECRETES PANCREATIC JUICES |
| HOW MANY DIVISIONS DOES THE LARGE INTESTINE HAVE? | 3 |
| WHAT ARE THE 3 DIVISIONS OF THE LARGE INTESTINE? | CECUMCOLONRECTUM |
| HOW MANY PARTS OF THE COLON ARE THERE? | 4 |
| WHAT ARE THE 4 PARTS OF THE COLON? | ASCENDINGDESCENDINGTRANSVERSESIGMOID |
| HOW BIG IS THE SIGMOID OF THE COLON? | LARGEST PART |
| WHAT IS MAINLY ABSORBED IN THE LARGE INTESTINE? | WATER |
| WHAT LINES THE RECTUM? | MUCOUS MEMBRANE |
| IS THE RECTUM THE OPENING TO THE EXTERIOR IN THE ANUS? | YES |
| WHAT DOES DIGESTION DO TO FOOD? | CHANGES IT |
| HOW DOES DIGESTION CHANGE FOOD? | CHEMICALLY MECHANICALLY |
| WHY DOES DIGESTION CHANGE FOOD? | SO IT CAN BE ABSORBED & UTILIZED BY THE CELLS |
| WHAT ARE SOME EXAMPLES OF MECHANICALLY CHANGING FOOD? | CHEWINGSWALLOWINGPERISTALSIS |
| HOW DOES MECHANICALLY CHANGING FOOD EFFECT IT? | BREAKS IT DOWN MIXES IT WITH DIGESTIVE JUICESMOVES IT ALONG |
| WHAT DOES CHEMICALLY CHANGING THE FOOD DO TO IT? | BREAKS UP LARGE FOOD MOLECULES |
| WHAT CHANGES FOOD CHEMICALLY? | ENZYMES |
| WHAT IS THE FUNCTION OF THE VILLI IN THE SMALL INTESTINE? | ABSORB NUTRIENTS & WATER |
| WHAT IS THE FUNCTION OF THE VILLI IN THE LARGE INTESTINE? | ABSORB WATER |
| WHAT ARE NUTRIENTS BROKEN DOWN INTO DURING CATABOLISM? | CARBON DIOXIDE & WATER |
| WHAT HAPPENS TO OXYGEN DURING CATABOLISM? | ITS BURNED TO CREATE ENERGY |
| WHAT ARE NUTRIENTS USED FOR DURING ANABOLISM? | TO BUILD COMPLEX COMPOUNDS |
| WHAT HAPPENS DURING ANABOLSIM? | GROWTHREPAIR |
| WHAT IS A GI SERIES X-RAY? | X-RAY & FLOUROSCOPY OF THE GI TRACT |
| WHAT 2 TYPES OF CONTRAST MEDIUM CAN BE USED FOR GI SERIES X-RAYS? | BARIUM SWALLOWBARIUM ENEMA |
| WHAT IS A CHOLECYSTOGRAPHY AN X-RAY OF? | THE GALLBLADDER FOLLOWING ORAL ADMIN. OF A CONTRAST MEDIUM |
| WHAT IS A SIGMOIDOSCOPY? | AN EXAM OF THE LOWER SIGMOID COLON & RECTUM |
| HOW LONG IS A TYPICAL SIGMOIDOSCOPE? | 10-12 INCH |