Triglycerides and apo b - Study guides, Class notes & Summaries

NST 160 Midterm Exam Questions and Answers All Correct Cholesterol esters - ANSWER cholesterol + fatty acid apolipoproteins help - ANSWER stabilize and solubilize lipids in blood metabolic properties of apolipoproteins - ANSWER activate enzymes, transfer lipids, bind receptors apolipoproteins are synthesized where? - ANSWER liver and/or intestine what do lipoproteins do - ANSWER transport lipid-soluble compounds between tissues...

Triglycerides are composed of what? - Answer- 3 Fatty Acids & Glycerol What enzyme breaks down triglycerides? - Answer- Lipase What are the two classifications of triglycerides? - Answer- Exogenous (dietary) & Endogenous (synthesized in the liver) This lipid is a precursor to steroid hormones, such as, progesterone, cortisol, aldosterone, testosterone, and estrogen? - Answer- Cholesterol What lipid functions to manufacture and repair cell membranes? - Answer- Cholesterol This lipi...

NR 508 Week 3 Practice Test Questions With Answers The overall goal of treating hyperlipidemia is: 1. Maintain an LDL level of less than 160 mg/dL 2. To reduce atherogenesis 3. Lowering apo B, one of the apoliproteins 4. All of the above - ANSWER- 2. To reduce atherogenesis When considering which cholesterol-lowering drug to prescribe, which factor determines the type and intensity of treatment? 1. Total LDL 2. Fasting HDL 3. Coronary artery disease risk level 4. Fasting total chol...

Analytes elevated in the morning: * Chloride, phosphorus, potassium and amylase Lactic acid, creatine kinase ACTH, cortisol, iron and aldosterone ACP, growth hormone, PTH and TSH Pipets are used with biologic fluids having a viscosity greater than that of water: * Mohr pipets Ostwald−Folin pipets Pasteur pipets Volumeteric pipets Analytes elevated when in standing position: * Glucose, insulin, triglycerides, gastrin and ionized calcium ACTH, cortisol and catecholamin...

NR 508 Week 3 2024 Exam Questions And Answers Angiotensin-converting-enzyme (ACE) inhibitors are a central part of the treatment of heart failure because they have more than one action to address the pathological changes in this disorder. Which of the following pathological changes in heart failure is NOT addressed by ACE inhibitors? 1. Changes in the structure of the left ventricle so that it dilates, hypertrophies, and uses energy less efficiently. 2. Reduced formation of cross-bridges so...

Dumping syndrome is associated with: A. Osmotic movement of water into the jejunum due to the presence of carbohydrate B. Reactive hypoglycemia C. Gastric resection surgery D. All of the above Answer: D - Dumping syndrome is associated with the movement of water into the jejunum due to the presence of carbohydrate. It often accompanies gastric resection surgery and leads to diarrhea. Reactive hypoglycemia may result when carbohydrate in the gut is rapidly digested and absorbed, leading to...

1. Which of the following is considered a lipid? a. Chylomicrons b. LDL c. Cholesterol d. HDL - Answer c 2. In the laboratory procedure for the quantification of HDL, the purpose of the dextran sulfate is to: a. Precipitate all Apo A1 containing lipoproteins b. Covert cholesterol esters to cholesterol for detection c. Precipitate all Apo B and Apo A containing lipoproteins d. Precipitate all Apo B containing proteins - Answer d Which of the following lipoproteins is th...

A4M Practice Test 37 Questions with Verified Answers 1. Identify the true statement(s) concerning the role of mitochondria in longevity, aging, and disease. a. Decreased mitochondrial function results in increased oxidative damage, caused by free radical formation combined with a decrease in antioxidant enzyme system activity. b. Maternal transmission of mitochondrial genomes is a factor in differences in longevity between male and female organisms (Drosophila model) c. Alteration of the e...

UNE Biochemistry Final, Final, Final Exam Review UNE medical biochemistry Already Graded A+ A comatose infant is brought to the ER. In the course of the examination, plasma ammonia was found to be elevated 20-fold over normal values. Urine orotic acid and uracil were both greater than normal. A defect of which of the following enzymes is the most likely diagnosis? Ornithine transcarbamoylase Your patient presents with a deficiency of the enzyme that catalyzes synthesis of N-acetylglutamate ...

UNE Biochemistry Final Questions With 100% Correct Answers. The glucose-alanine cycle is a method of transferring ammonia from the skeletal muscle to the liver. In this process the non-toxic carrier of ammonia is which of the following compounds? Alanine Which of the following enzymes is correctly paired with its activator? N-acetylglutamate synthatase; arginine The urea cycle takes place in which of the following subcellular locations? the cytosol and the mitochondria Which of the foll...