CCHT Exam Review Questions And Answers | Rated 100% Correct!!

The functional unit of the kidney, or the structure in the kidney that does the work, is the: - Nephron A nephron is made up of: - A glomerulus and a tubule The endocrine functions of the kidney includes: - Making erythropoietin and the active form of vitamin D The leading cause of End-Stage Renal Disease for adult in the United States is: - Diabetes Patients with kidney failure often complain of itching, which is likely to be caused by: - Hyperphosphatemia Why do kidney patients often have bone disease? - Kidneys stop producing calcitriol Symptoms that a patient may need more dialysis time include: - Anorexia, fatigue, swelling A semipermeable membrane is a porous barrier that: - Allow for only certain sized particles to cross Diffusion is movement of particles: - From an area of higher concentration Negative pressure is pressure created when: - Fluid is pulled through a restriction During dialysis, ultrafiltration occurs when: - Water is removed from blood because there is a pressure gradient between blood and dialysateAt which point in the extracorporeal circuit is the blood usually under negative pressure? - The arterial line section before the blood pump Which of the following will increase the amount of solutes that will diffuse across the semipermeable membrane? - High concentration gradients The components of the dialysate treatment that affect clearance includes: - Dialysate flow, time of treatment, dialyzer size, blood flow rate Two things that affect the dialyzer's ability to remove wastes from the body include: - Surface area and molecular weight cutoff Dialysate is the fluid that help remove waiste products from the body. It contains a number of substances. What are the substances that might be prescribed for a dialysate solution? - Bicarbonate, Sodium, Potassium What is the most important safety monitor during a dialysis treatment - The dialysis technician Dialysate conductivity measures: - The total electrical charge of a solution Dialysate that has too much sodium may cause patient injury. Too much sodium or hypernatremia can cause: - Headache, high BP, and shriveling of RBCs (crenation) Dialysate that has too much calcium can cause: - Vomiting, confusion, irritability Dialysate that has too little sodium can cause: - Low BP, cramping, and bursting of RBCs (hemolysis) Things that affect dialysis adequacy are: - -Treatment time -BFR -DFR-Dialyzer clotting/inadequate heparinization Normal body temp. taken orally is: - 98.6 degrees F _______ is the instrument use to measure blood pressure - Sphygmomanometer A rapid pulse of 104 beats/min would indicate that the patient has: - Tachycardia Seizures during dialysis maybe cause by all of the following EXCEPT: -Electrolyte imbalance -Hypotension -Sudden decrease in dialyzer clearance -Dialysate composition - Sudden decrease in dialyzer clearance