Davita Final Exam Module 1 & 2 Exam Questions and Answers (Solved Papers) What are the 4 transport mechanisms that play a role in hemodialysis? (module 1) - Correct Answers ✅Ultrafiltration Convection Diffusion Osmosis what is ultrafiltration? (module 1) - Correct Answers ✅Fluid pushed through the semipermeable membrane What is convection? (module 1) - Correct Answers ✅solutes dragged across SPM along with fluid What is diffusion? (module 1) - Correct Answers ✅The movement of particles from an area of high concentration to an area of low concentration.What is osmosis? (module 1_) - Correct Answers ✅Fluid moves from area of low to high concentration What are the kidneys excretory functions? (module 1) - Correct Answers ✅To normalize electrolytes Remove wastes Provide fluid and nutrient balance 1 / 3
Davita Final Exam Module 1 & 2 Exam Questions and Answers (Solved Papers) How do we replace normal excretory kidney functions?(module 1) - Correct Answers ✅BY using acid concentrate to help normalize electrolytes and ultrafiltration to provide fluid balance what is the function of acid concentrate? (module 1) - Correct Answers ✅Provides provides the concentration gradient for diffusion and helps normalize electrolytes what is the function of bicarbonate? (module 1) - Correct Answers ✅in dialysate solution it acts as a buffer in patients blood it normalizes pH
Signs of Hyperkalemia: MURDER >6.5 muscle weakness
(module 1) - Correct Answers ✅Muscle weakness, Urine - oliguria or anuria, Respiratory distress, Decreased cardiac contractility, EKG changes cardiac arrest Reflexes - hyper or hypo Signs of hypokalemia (module 1) - Correct Answers ✅fatigue muscle weakness 2 / 3
Davita Final Exam Module 1 & 2 Exam Questions and Answers (Solved Papers) paralysis respiratory failure cardiac instability cardiac arrest normal pH range (moduele 1) - Correct Answers ✅7.35- 7.45 (Below 7.35 = Acidity) (Above 7.45= Alkaline) What are the kidneys endocrine functions? (module 1) - Correct Answers ✅renin secretion erythropoietin secretion vitamin D activation How do we replace normal endocrine kidney functions?(module 1) - Correct Answers ✅Provide medication How much kidney function is replaced by hemodialysis?(module 1) - Correct Answers ✅15% What is uremia and what does it affect? (module 1) - Correct Answers ✅uremia is a buildup of wastes in the blood due to kidney failure and it affects the whole body
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