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Chapter 5
Digestive-Excretory-Reproductive
| Question | Answer |
|---|---|
| If retained metabolic waste poison the body | True |
| What do the kidneys excrete through urination | Uric acid, urea, electrolytes, water and other waste |
| What composes the urinary system | 2 kidneys, 2 ureters, 1 bladder, 1 urethra |
| How many nephrons in the kidney | 2-3 million |
| How many gallons of plasma is filtered by the nephrons | 40-50 gallons |
| Ureters function | Tubes that carry urine from kidneys to bladder |
| Where is urine stored | Bladder |
| How much urine is accumulated to let you know it's time to pee | Pint |
| Chemical examination of the urine usually part of physical | Urinalysis |
| Color of normal urine | clear yellowish |
| Largest organ in the digestive system | Liver |
| Bitter, alkaline, yellowish-brown fluid from the liver through the gallbladder and into the duodenum | Bile |
| Aides in emulsification, digestion and absorption f fates adn regulation of alkalinity of the intestines | Bile |
| Process of converting food into substances for nourishment | Digestion |
| Process in which the digested nutrients are transferred from the intestines to the blood or lymph vessels and to cells | Absorption |
| Connective tissue, nerves, and blood and lymph vessels that serve to nourish the surrounding tissues and carry away absorbed material | Submucosa |
| Wavelike muscular action of the alimentary canal | Peristalsis |
| From the stomach chyme passes through the ______ and int the duodenum of the small intestine | Pyloric sphincter |
| Muscular valves that allow the passage of food substance in only one direction | Sphincter |
| Left side of abdomen is __________ colon | Decending |
| Left iliac region forms an S-shape bend __________ which empties into the rectum | Sigmoid colon |
| Temporary storage for waste | Rectum |
| Begins digestion of starch into the simple sugars | Salivary Amylase (ptyalin) enzymes |
| Distal part of the large intestine which ends with the anus from which fecal matter is expelled | Anal canal |
| Functions are to store, form and excrete waste products of digestion and regulating the body's water balance | Colon |
| Located in small intestine and has no enzymes | Bile from liver |