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Liver & Biliary 1
Part 1 (RAD 135)
| Question | Answer |
|---|---|
| What is the largest gland in the body? | Liver |
| The____ lobe of the liver is the largest | Right |
| The Falciform Ligament divides liver into the two major lobes on the- | Anterior/Superior Surface |
| The Right Lobe has two minor lobes on the- | Posterior/Inferior Surface |
| The _______ is posterior and inferior | Quadrate Lobe |
| The __________ is true posterior (and more superior) | Caudate Lobe |
| The __________ supplies oxygenated blood from the abdominal aorta to the liver | Hepatic Artery |
| The ___________ carries blood from the digestive system to the liver for filtration | Portal Vein |
| What is the primary function of the liver from an imaging standpoint? | Production of Bile |
| The Liver secretes bile at the rate of _____ each day | 1 to 3 pints (up to a quart) |
| Ducts carry bile to the ________ for storage | Gallbladder |
| Ducts carry bile to the ________ for emulsification of fats | Duodenum |
| Bile is released by- | Muscular Contractions |
| Contractions are activated by_________ (a hormone released by the duodenum) | Cholecystokinin |
| The Gallbladder is attatched to the_________ of the right lobe of the liver | Inferior Surface |
| The Gallbladder is a Thin-walled musculomembranous sac usually found on the- | Visceral surface of the right lobe (of the liver) |
| The Neck of the Gallbladder contains several folds along its length called the? | Spiral Valve |
| The Neck of the Gallbladder is- | Continuous with Cystic Duct |
| The Body of the Gallbladder is- | Middle Main Portion |
| The Fundus of the Gallbladder is- | Broad Portion farthest from the Cystic Duct |
| The position of gallbladder varies with | Body Habitus |
| The Liver contains _________ that filter bacteria & debris from the blood | Specialized Macrophages |
| The Liver breaks down Toxins (drugs, alcohol, hormones, etc.) for- | Kidney Extraction |
| The Liver Converts excess cholesterol into | Bile Salts |
| Blood Plasma Proteins, Cholesterol (LDL & HDL), Bile salts, and________ from RBC breakdown | Bilirubin |
| ______ is composed of water + bile salts + bilirubin + cholesterol | Bile |
| The Liver stores and releases- | Glucose (as glycogen) |
| The Liver stores and releases- | Vitamins (fat-soluble: A, D, E & K; also water soluble B₁₂) |
| The Liver stores and releases- | Iron (for red blood cell production) |
| The Liver breaks down- | Excess Hormones |
| The Liver has ______ Lobes | 4 |