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HemoDialysis Bonent Exam (Certified Bonnet Exam Study Guide) – Complete With Solutions
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HemoDialysis Bonent Exam (Certified Bonnet Exam Study Guide) – Complete With Solutions
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HemoDialysis Bonent Exam (Certified Bonnet Exam Study Guide) – Complete With Solutions Osmosis Correct Ans - movement of fluid across a semipermeable membrane from an area of lower concentration to higher concentrationDiffusion Correct Ans - movement of dissolved particles across a semipermeable membrane from an area of higher concentration to lower concentration
Ultrafiltration Correct Ans - water is removed from blood because there is pressure gradient across the membrane
Ultrafiltration Rate Correct Ans - The rate at which fluid moves from blood into the dialysate through the semipermeable membrane
Calculation for Ultraflitration rate Correct Ans - dividing the amount of fluid to be removed by the minutes of tx time
Transmembrane Pressure (TMP) Correct Ans - The pressure across the dialyzer membrane (Blood compartment plus dialysate compartment pressure)
In dialyzer reprocessing this chemical is used for disenfection Correct Ans
- Paracetic Acid
Amount of time water must stay in contact with charcoal in carbon tanks in order to allow chlorine and chlormaines to be removed Correct Ans - Empty Bed Contact Time
Minimum number of minutes of contact time in carbon tanks Correct Ans - 10 or 5 in each tank
Diabetes Correct Ans - Number one cause for CKD
Intrarenal Failure Correct Ans - Renal failure due to injury to the kidneys Example of Intrarenal failure Correct Ans - Blow to kidneys, drug/poison, glomeruolnephritis
Postrenal Failure Correct Ans - when a blockage causes urine to back up and harm the kidneys
Example of Postrenal failure Correct Ans - Enlarged prostate, Stones, Kinked Ureter
Prerenal failure Correct Ans - when kidneys dont get enough blood
Example of Prerenal failure Correct Ans - Trauma Severe dehydration, heart disease
Two hormones the kidneys produce Correct Ans - Erythroprotein, Calcitriol
Erythropoietin Correct Ans - triggers bone marrow to make red blood cells
Calcitriol Correct Ans - Controls the balance of calcium/phosphorus
Location of the kidneys Correct Ans - In the back of the body above the waste
Size and weight of the kidneys Correct Ans - the size of a fist, and 5 oz
The dialyzers semipermeable membrane Correct Ans - alows some substances such as wastes and excess water out but keeps others such as blood in
Access for pd is through a Correct Ans - catheter
where is the catheter placed in a pd pt Correct Ans - abdomen
what acts as a filter in pd Correct Ans - lining of the abdomen
Dialysis Disequilibrium Syndrome Correct Ans - caused by the rapid removal of urea during hemodialysis Dialysis Disequilibrium Syndrome Signs/Symptoms Correct Ans - Headache, blurred vision, Restlessness, confused, tremors, convulsions, seizures, coma, death
Back flow prevention device Correct Ans - Stops water from the tx system from flowing back into the feed water
Large Amounts of aluminum in water can cause Correct Ans - Bone Disease
How often should the ro operating parameters be checked Correct Ans - Daily
What is added to municipal water supply to make it clearer Correct Ans - alum
Depthflitration Correct Ans - measuring pressure before and after filter
water softner Correct Ans - softens hard water by taking out some of the
magnesium and calcium that form the scale
booster pump Correct Ans - used to increase water flow or pressure
Carbon Tank Correct Ans - Contains granular activated charcoal that abosrobs low molecular weight from particles
carbon tanks are used to Correct Ans - remove chlorine and chloramine
the first carbon tank is called the Correct Ans - worker
The second carbon tank is called the Correct Ans - polisher
blending valve Correct Ans - mixes the water to remain at 77-82 degrees
What is not a characteristic of a dialyzer Correct Ans - capacity
contamination of water by bacteria/endotoxins maybe cause what kind of reaction Correct Ans - pyrogenic
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