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Cht Exam Questions And Answers Latest Update 2024
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The functional unit of the kidney or the structure in the kidney that does the work is the? - correct answers Nephron A nephron is made up of? - correct answers A glomerulus and a tubule The endrocine functions of the kidney include - correct answers Making erythpoietin and the active form of vitaim D The leading cause of End stage renal disease for adults in the USA - correct answers Diabetes Patients with kidney failure often complain of itching which is likely to be caused by? - correct answers Hyperphosphatemia Why do kidney patients often have bone disease? - correct answers Kidneys stop producing calcium
Symptoms tht a patient may need more dialysis time include? - correct answers Anorexia ,Fatique, Swelling A semipermeable membrane is a porous barrier that? - correct answers Allows for only certain sized particles to cross Diffusion is movement of Particles? - correct answers From an area of higher concentration Negative pressure is pressure created when? - correct answers Fluid is pulled through a restriction During Dialysis Ultrafiltration occurs when? - correct answers Water is removed from blood because there is a pressure gradient between blood and dialysate. At which point in the extracorporeal circuit is the blood usually under negative pressure? - correct answers The arterial line section before the blood plump. Which of the following will increase the amount of solutes that will diffuse across the semipermeable membrane? - correct answers High concentration gradients
Dialysate that has too little sodium can cause? - correct answers Low blood pressure, cramping, and bursting of red blood cells dialysate that has too little calcium can cause? - correct answers numbness, seizures, and muscle pain things that can effect dialysis adequacy include all of the following except? - correct answers luer lock connectors. Normal body temp taken orally is? - correct answers 98. The instrument used for measuring blood pressure is called the? - correct answers Syphygmomanometer A rapid pulse of 104 beats/min would indicate that the paptient has - correct answers Tachycardia Seizures during dialysis may be caused by all of the following EXCEPT - correct answers Sudden decrease in dialyzer clearence Which of the following situtations will cause an increase in venous pressure during dialysis? - correct answers venous needle infiltration
The normal range for resting pulse rate in an adult is? - correct answers 60 to 100 beats/min The transmembrane pressure has been gradually changing during the last 1-1/2 hours of dialysis. You suspect clotting in the dialyzer. The first action you should take is to? - correct answers Rinse the dialyzer with normal saline If there is a decrease in the patient URR OR KT/V,which of the following factors should be looked at? - correct answers 1.increased access recirculation 2.diminished dialyzer performance due to reprocessing 3.indequate anticoagulation of the blood 4.blood pump speed which of the following is the first sympton that a patient developing dialysis disequilibrium syndrone is most likely to exhibit? - correct answers Headace a patient who is fluid overload will probably have which of the following sets of symptoms. Symptoms may be mild or severe. - correct answers Tachycardia, Hypertension, dyspnea