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NTR-419 Exam 2 Questions And Answers
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NTR-419 Exam 2 Questions And Answers
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Solution 2024/2025Pepper
NTR-419 Exam 2 Questions And Answers
Lower esophageal sphincter ANS✔✔ a muscular ring that controls the flow between the esophagus and stomach
Pyloric sphincter ANS✔✔ Controls passage of food from stomach to small intestine
Enteral ANS✔✔ -use of the GI tract via tube instead of oral feeding
-use when oral intake is inadequate or not possible, but GI tract is still functional
Parenteral ANS✔✔ going around the GI tract via IV (intravenous, inside a vein) feeding through large vein or peripheral
vein
Aspiration ANS✔✔ breathing/bringing a foreign object into the lungs
Gastroparesis ANS✔✔ delayed stomach emptying, part of the cytokine-induced acute stress response which leads to
high gastric residual volume which causes nausea or vomiting
Gastric residual volume ANS✔✔ the volume of formula and GI secretions remaining in the stomach after a previous
feeding
Indirect calorimetry ANS✔✔ measurement of oxygen consumption as an estimate of resting metabolic rate
Polymeric ANS✔✔ macronutrients are intact, so still need digestion
Monomeric ANS✔✔ macronutrients are hydrolyzed, so no need for digestion
Nasogastric ANS✔✔ tube from nose to stomach, EN feeding
, Solution 2024/2025
Pepper
Post-pyloric ANS✔✔ after the pyloric sphincter between stomach and duodenum (small intestine)
Percutaneous endoscopic gastrostomy (PEG) ANS✔✔ a feeding tube inserted endoscopically through the skin into the
stomach
Percutaneous endoscopic jejunostomy (PEJ) ANS✔✔ post-pyloric placement; feeding catheter inserted into the jejunum
through the skin and subcutaneous tissues of the abdomen
Hyperalimentation ANS✔✔ excess feeding which means excess energy causing severe hyperglycemia and that leads to
increase risk of infection and sepsis
Nosocomial ANS✔✔ hospital acquired infection
Amylases ANS✔✔ Digestive enzyme that breaks down carbohydrates into monosaccharides
Lipases ANS✔✔
Proteases ANS✔✔ digestive enzyme that breaks down proteins into amino acids and di/tripeptides
Bicarbonate ANS✔✔ HCO3-, neutralizes acidic contents from stomach
Bile ANS✔✔ A substance produced by the liver that breaks up fat particles
Hypermotility ANS✔✔ excessive movement causing diarrhea
Peristalsis ANS✔✔ waves of movement created by circular and longitudinal muscles throughout GI tract
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