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A&P II Final Exam
A&P II Final Ch 11,12, 13, 15, 18
| Question | Answer |
|---|---|
| This organ in the eye can change shape to allow light to focus on the retina | lens |
| The main function of the cardiovascular system is: | to transport oxygen and nutirents, and get rid of carbon dioxide and waste products |
| The heart has _____ chambers | 4 |
| The two superior chambers of the heart are called: | atria |
| The two inferior chambers of the heart are called: | ventricles |
| There are ____ valves in the heart | 4 |
| The ________ divides the right side of the heart from the left side | Septum |
| The valve found between the right atrium and right ventricle is known as: | the tricuspid valve |
| The valve found in the pulmonary artery is known as: | Pulmonary valve |
| The valve found between the left atrium and left ventricle is known as: | mitral valve |
| The valve found within the aorta is known as: | aortic valve |
| The arteries that supply blood to the heart muscle are known as the: | coronary arteries |
| six small muscle connect the eyeball to the orbit known as: | extreocular muscles |
| This membrane covers eye ball on the the outside | conjunctiva |
| Tears have to major functions: | 1)antiseptic 2) lubrication |
| The anterior chamber of the eye contains fluid called | Aqueous humor |
| The posterior chamber contains fluid called: | Vitreous humor |
| The outer most layer of the eyes (white part of eyes) is known as: | sclera |
| This tissue is found in the inner lining of the eye, contains rods and cones: | retina |
| inflammation of membrane that lines eye is known as | conjunctivitis |
| causes of conjunctivitis include | bacterial, viral, allergens |
| conjunctivitis with clear discharge is suggestive of: | viral conjunctivits |
| conjunctivitis with purulent discharge is suggestive of: | bacterial conjunctivitis |
| clouding of the lens caused by accumulation of protein is known as: | cataracts |
| Causes of cataracts include: | diabetes, congenital, aging, trauma |
| increased pressure in fluid of eye is known as: | glaucoma |
| The Functions of the liver are: | detoxify drugs/alcohol, produce plasma proteins (albumin), clotting factors, cholesterol, bile, sotes energy (gylcogen), produce heat |
| The functions of the gall bladder is: | to store bile and excrete it when needed to help digest fats (emulsifies fats) |
| The small intestine is divided into 3 segments which are: | duodenum, jejunum, ileum |
| The purpose of the villi is to: | increase the surface area of the inside of the small intestine |
| The functions of the colon are: | absorb water, electrolytes, package/compact feces, absorbe vitamins produce by the colonic bacteria (Vit K) |
| This hormone causes the gall bladder to contract and release bile | CCK (cholecystokinin) |
| This condition is caused by an incompetent lower esophageal sphincter that causes the reflux of stomach acid | GERD (gastroesophageal reflux disease) |
| This enzyme helps digest proteins | peptidase |
| This enzyme helps digest fats | lipase |
| The organs found in the digestive system from superior (mouth) to most inferior (anus) are: | orol cavity, pharynx, esophagus, stomach, small intestine, colon, sigmoid, rectum, anal canal, anus |
| The accessory organs of the digestive system include: | gallbladder, liver, pancreas |
| A condition characterized by a deficiency of lactase enzyme, abdominal pain, cramps, bloating, diarrhea, foul flatulence is known as: | Lactose intolerance |
| Treatments for lactose intolerance: | avoid dairy products, consume lactose free products, lactase enzyme |
| colorectal cancer risks factors are: | high fat diet, low fiber diet, smoking, alcohol, genetics, family history |
| Recommended screening for colon cancer by the United States Preventive Surfaces Tasks Force (USPSTF) | start at age 50 with annual FOBT, and colonoscopy every 10 years |
| forensic sicience | is the application of science to law |
| fingerprints are formed by: | pulling of the elastic fibers in the skin that occurs in the womb |
| polypharmacy is considered by many authors to be defined as: | 5 or more medications for 2 or more conditions simultaneously |
| rigor mortis sets in at: | begins at 2 hours, and peaks around 6-12 hours |
| DNA can be extracted from: | any tissue including hair, skin...etc. |
| This tissue acts like a time line for chemical exposure | hair |
| urination, ejaculation, or fecal discharge is a common finding after death caused by: | relaxation of the sphincters |
| General steps of digestion include: | ingestion, mastication, digestion, secretion, absorption, excretion (defacation) |
| the function of the uvula is: | to direct food down the pharynx (prevents it for going up into nasopharynx |
| The regions of the stomach are: | cardia, fundus, body, pylorus |
| This phincter controls how fast food moves in the small intestin from the stomach | pyloric sphincter |
| Parietal cells in the stomach produce: | HCL (digests connective tissue) |
| Cheif cells in the stomch produce: | pepsinogen (digests proteins) |
| Mucous cells in the stomch produce: | alkaline mucu (protects the inner lining of the stomach) |
| The 3 phases of gastric juice production is: | cephalic phase, gastric phase, intestinal phase |
| GERD (gastroesophageal reflux disease)is caused by: | excessive stomach acid production, and or incompetent (dysfunctional lower esophageal sphincter) that may be triggered by certain foods |
| Foods that trigger acid reflux: | caffeine, chocolate, ETOH, spicy foods, citric juices, soda, fatty food |
| Peptic ulcer is defined as: | breakdown of the mucosal membrane (inside lining of the esophagus, stomach, small intestine. |
| This bacteria is commonly associated with peptic ulcers: | H. pylori |
| the appendix is attached to: | cecum of the colon |
| Most common cause of appendicitis | fecal impactation of the inside lumen of the appendix |
| name of the procedure to remove appendix: | appendectomy |
| Lipase produced by small intestine and pancrease is needed for: | digestion of fats |
| Peptidase is produced by the small intestine and is needed for: | digest proteins |
| These structure help increase the surface area of small intestine: | villi not cilia |
Created by:
bismark
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