Bonnet HemoDialysis Exam Questions
and Answers 100% Solved
Osmosis - ✔✔movement of fluid across a semipermeable membrane from
an area of lower concentration to higher concentration
Diffusion - ✔✔movement of dissolved particles across a semipermeable
membrane from an area of higher concentration to lower concentration
Ultrafiltration - ✔✔water is removed from blood because there is pressure
gradient across the membrane
Ultrafiltration Rate - ✔✔The rate at which fluid moves from blood into the
dialysate through the semipermeable membrane
Calculation for Ultraflitration rate - ✔✔dividing the amount of fluid to be
removed by the minutes of tx time
Transmembrane Pressure (TMP) - ✔✔The pressure across the dialyzer
membrane(Blood compartment plus dialysate compartment pressure)
In dialyzer reprocessing this chemical is used for disenfection -
✔✔Paracetic Acid
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Amount of time water must stay in contact with charcoal in carbon tanks in
order to allow chlorine and chlormaines to be removed - ✔✔Empty Bed
Contact Time
Minimum number of minutes of contact time in carbon tanks - ✔✔10 or 5 in
each tank
Diabetes - ✔✔Number one cause for CKD
Intrarenal Failure - ✔✔Renal failure due to injury to the kidneys
Example of Intrarenal failure - ✔✔Blow to kidneys, drug/poison,
glomeruolnephritis
Postrenal Failure - ✔✔when a blockage causes urine to back up and harm
the kidneys
Example of Postrenal failure - ✔✔Enlarged prostate, Stones, Kinked Ureter
Prerenal failure - ✔✔when kidneys dont get enough blood
Example of Prerenal failure - ✔✔Trauma Severe dehydration, heart
disease
Two hormones the kidneys produce - ✔✔Erythroprotein, Calcitriol
Erythropoietin - ✔✔triggers bone marrow to make red blood cells
Calcitriol - ✔✔Controls the balance of calcium/phosphorus
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Location of the kidneys - ✔✔In the back of the body above the waste
Size and weight of the kidneys - ✔✔the size of a fist, and 5 oz
The dialyzers semipermeable membrane - ✔✔alows some substances
such as wastes and excess water out but keeps others such as blood in
Access for pd is through a - ✔✔catheter
where is the catheter placed in a pd pt - ✔✔abdomen
what acts as a filter in pd - ✔✔lining of the abdomen
Dialysis Disequilibrium Syndrome - ✔✔caused by the rapid removal of urea
during hemodialysis;
Dialysis Disequilibrium Syndrome Signs/Symptoms - ✔✔Headache, blurred
vision, Restlessness, confused, tremors, convulsions, seizures, coma,
death
Back flow prevention device - ✔✔Stops water from the tx system from
flowing back into the feed water
Large Amounts of aluminum in water can cause - ✔✔Bone Disease
How often should the ro operating parameters be checked - ✔✔Daily
What is added to municipal water supply to make it clearer - ✔✔alum
Depthflitration - ✔✔measuring pressure before and after filter