ABSITE Questions And Answers All Are Correct
The vagus nerve mediates what in the setting of systemic inflammation? Correct Answer: Enhanced gut motility What type of hormones are cytokines? Correct Answer: polypeptide Function of heat shock proteins Correct Answer: Binding of autologous proteins to improve ligand binding Omega-3 fatty acids have what affect on the inflammatory response? Correct Answer: Decrease What is a known affect of TNF? Correct Answer: Expression of eicosanoids (like thromboxane) What is an adhesion molecule? Correct Answer: Mediate leukocyte to endothelial adhesion What is an example of an adhesion molecule? Correct Answer: L-selectin Physiologic affect of NO Correct Answer: Increase smooth muscle relaxation Prostacyclin on systemic inflammation Correct Answer: Inhibits platelet aggregation Calories per day for basal metabolism of healthy adult? Correct Answer: 20-25 kcal/kg/day Source of calories during acute starvation? Correct Answer: fat Source of calories for prolonged starvation? Correct Answer: Ketone bodies Source of fuel after acute injury Correct Answer: fat Sepsis increases metabolic needs by what % Correct Answer: 50% Most abundant amino acid Correct Answer: glutamine Pt with fever, tachycardia, and tachypnea, no localizing sx, no source. What do they have? Correct Answer: SIRS How long can elevated cortisol levels persist with a significant burn? Correct Answer: 1 month What is used to mitigate cortisol affects on wound healing? Correct Answer: Vitamin A Overfeeding critically ill patient can lead to? Correct Answer: Increased infection risk. Initial enteral formula for surgical patients? Correct Answer: low-residual isotonic Nutrient proportionally incrased in pulmonary failure enteral formula? Correct Answer: fat CONTINUES...
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