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Radiographic Pathology Chapter 5 exam with correct answers 2024 $14.99   Add to cart
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Radiographic Pathology Chapter 5 exam with correct answers 2024
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Basic function of digestive system: correct answers alter the chemical and physical composition of food so that it can be absorbed and used by body cells The process of digestion depends on (3) things correct answers endocrine/exocrine gland secretions, movement of ingested food, and absorpt...

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  • August 26, 2024
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  • 2024/2025
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  • radiographic pathology chapter 5

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Radiographic Pathology Chapter 5

Basic function of digestive system: correct answers alter the chemical and physical
composition of food so that it can be absorbed and used by body cells

The process of digestion depends on
(3) things correct answers endocrine/exocrine gland secretions, movement of ingested
food, and absorption of nutrients

chewing; mechanical breakdown of food correct answers mastication

swallowing correct answers deglutition

What are the chemicals in the stomach that are responsible for digesting food? correct
answers hydrochloric acid and proteolytic enzyme pepsin

milky white, partially digested food mixed with digestive enzymes and acids in the
stomach. correct answers chyme

muscle movements/rhythmic contractions of the digestive system starting in the
duodenum correct answers peristalsis

The greatest amount of digestion occurs in the _____ correct answers duodenum

bile is an ________; a substance that disperses fat into very small droplets that permit it
to mix with water correct answers emulsifier

when digestion is complete, nutrients are absorbed through the ________ into the blood
capillaries and lymph vessels in the small intestines correct answers intestinal mucosa

numerous finger-like projections found in the digestive tract correct answers villi

the colon is responsible for _______ correct answers water absorption

vermiform appendix rises from the correct answers 3cm below ileocecal valve

What is the hepatobiliary system composed of? correct answers liver
gallbladder
biliary ducts
pancreas

What are the functions of the liver? correct answers -Produce bile
-metabolizes substances in the portal circulation

, -Synthesizes substances for blood clotting
-Stores vitamin B
-Detoxifies and excretes substances

Liver cells secrete approximately ______ bile each day correct answers 1 pint

_____is a greenish liquid consisting of water, salts, cholesterol, and bilirubin (a
breakdown of hemoglobin) correct answers bile

The liver also synthesizes the blood protein ______ for blood clotting correct answers
albumin

What supplies blood to the liver? correct answers -hepatic artery
-portal vein

What is the biliary tree composed of? correct answers -right & left hepatic duct
-common hepatic duct
-cystic duct
-common bile duct
-pancreatic duct
-ampulla of vater
-sphincter of Oddi

What is the pear-shaped saclike structure located on the undersurface of the right lobe
of the liver? correct answers Gallbladder

What's the function of the gallbladder? correct answers To store and concentrate the
bile produced by the liver

What is the elongated, flat organ that is positioned obliquely across to left side of
abdomen and behind stomach? correct answers pancreas

What are the functions of the pancreas? correct answers Both endocrine and
endocrine; controls the level of circulating blood glucose by secreting insulin or
glucagon in the islets of Langerhans

__________ (secreted directly into bloodstream) specialized cells called inlets of
Langerhans produce insulin and glucagon for the bloodstream for carbohydrate
metabolism. correct answers Endocrine

What cells produce glucagon? correct answers Alpha cells

What cells produce insulin? correct answers Beta cells

___________ (secreted via a duct) produces and releases digestive enzymes correct
answers Exocrine

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