Ccht

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Final CCHT Exam| 580 QUESTIONS| WITH COMPLETE SOLUTIONS
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45

oktober 2022

2022/2023

A+
An abscess is an infection under the skin. It looks lika blister or pimple filled with fluid or pus. If needles are inserted into or near an abscess, infection of a dialysis access or other tissues may occur. Correct Answer: Abscess An access -vascular access- is a route into the bloodstream that allows enough blood flow for hemodialysis. For permanent access, a surgeon connects a vein to an artery. Correct Answer: Access Correct Answer: This can be done directly - fistula- or with a p...
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CCHT exam (100 QUESTIONS) WITH COMPLETE SOLUTIONS
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7

oktober 2022

2022/2023

A+
What does vomiting up blood indicate? Correct Answer: gastrointestinal bleeding How would a tech differentiate between an AV graft's arterial and venous side? Correct Answer: The tech will compress the graft in the middle and feel the thrill on both sides. The STRONGER pulse will be arterial. the fainter pulse will be venous What is the normal range of a pulse rate? Correct Answer: 60-100 beats per minute Why might a patient be receiving Vitamin D therapy? Correct Answer: Vitamin D...
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CCHT exam QUESTIONS AND ANSWERS| 27 PAGES GRADED A
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27

oktober 2022

2022/2023

A+
AAMI Chemical Analysis of water used for hemodialysis is tested: annually monthly semi-annually quarterly Correct Answer: annually A 58-year old patient who is blind comes to treatment accompanied by his wife. Which of these approaches should the dialysis technician use when interacting with the patient? Avoid using phrases that refer to sight, such as "It looks like..." Describe the activities in the immediate environment Give instructions to his wife instead of him ...
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CCHT Exam Practice #2| 122 QUESTIONS| WITH COMPLETE SOLUTIONS
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22

oktober 2022

2022/2023

A+
An AV/V fistula is preferred access for hemodialysis because: a. There is a lower incidence of complications b. Surgeons are more experience and prefer creating AV fistulas c. There is a lower incidence of thrombosis d. Both A and C Correct Answer: d. Both A and C The pressure difference between the blood side and the dialysate side of the dialyzer is called a. Ultrafiltration Factor b. Dialysate Flow Rate c. Transmembrane Pressure d. Urea Reduction Ration Correct Answer: c. T...
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CCHT Dialysis exam 2022| 238 QUESTIONS| WITH COMPLETE SOLUTIONS
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14

oktober 2022

2022/2023

A+
What factors decrease K Correct Answer: Incorrxr pump speed, low BFR Factors that influence V Correct Answer: Height, weight, age, amputation, sex BFR for 17G needle Correct Answer: 200-250 BFR for 16G needle Correct Answer: 250-350 BFR FOR 15G needle Correct Answer: 350-450 BFR for 14g needle Correct Answer: >450 Post BUN lab draw steps Correct Answer: Turn off UF, bring down dialysate flow rate to 50, wait 15 seconds, obtain sample form arterial port False KT/v (...
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ccht practice test 5.0 QUESTIONS AND ANSWERS ALL CORRECT
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9

oktober 2022

2022/2023

A+
1.Which of the following best describes the reason for wearing gloves when handling machine prior to blood? a) patient comfort b) asepsis c) universal precautions d) HIV Correct Answer: c) universal precautions 2 You test for sterilant levels in a hemodialysis machine prior to patient use. The test is positive for sterilant. This means the machine: a) is sterile & bacteria free b) needs further rinsing c) needs more sterilant d) is in conductivity Correct Answer: b) needs further ...
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CCHT practice exam| 300 questions| with complete solutions
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22

oktober 2022

2022/2023

A+
which of the following terms indicates a solution that has the same concentration of solutes as blood? Correct Answer: isotonic a patient's potassium levels has been running high between dialysis treatment, so the patient has been working with the renal dietician to restrict potassium in the diet. which of the following fruits should the patient avoid? Correct Answer: bananas during osmosis, which of the following movements takes place? Correct Answer: fluid moves from an area of lower...
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CCHT PRACTICE EXAM DAVITA| 150 questions| with complete SOLUTIONS
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10

oktober 2022

2022/2023

A+
the function unit of the kidney, or the structure in the kidney that does the work, is the Correct Answer: nephron the leading cause of chronic kidney disease for adults in the united states: Correct Answer: diabetes a nephron is made up Correct Answer: a glomerulus and a tubule system which of the following is not a symptom of uremia Correct Answer: elevated hematocrit Mrs. smith's dry weight is 62 kg. her pretreatment weight when she came in for treatment on monday was 67kg. t...
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CCHT practice exam| 238 QUESTIONS| WITH COMPLETE SOLUTIONS
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16

oktober 2022

2022/2023

A+
AAMI Chemical Analysis of water used for hemodialysis is tested Correct Answer: annually A dialysis technician observes a drop of blood on the surface of a patient's hemodialysis machine. Which of these actions should the dialysis technician take? Correct Answer: Clean the machine surface immediately A dialysis technician observes all of the below on the treatment floor, which one poses an environment risk? Correct Answer: About one ounce (30 ml) fluid is on the floor A fistula conn...
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