Fresenius Final Exam QUESTIONS AND
ANSWERS 100% RATED CORRECT
WITH 100% SURE PASS|GRADED A+
40-60 seconds - CORRECT ANSWERS How long to hand wash with soap and water?
20-30 seconds - CORRECT ANSWERS How long must you rub your hands with hand sanitizer?
Diabetes - CORRECT ANSWERS The number one cause for chronic renal failure
True - CORRECT ANSWERS When going from a dirty area to retrieve supplies in a clean area,
staff are required to complete hand hygiene
True - CORRECT ANSWERS HMIS (Hazardous Material Identification System) labels are
required on all hazardous materials, including individual bicarbonate containers
1 part bleach: 10 part water solution - CORRECT ANSWERS The first bleach solution used to
clean a large blood spill area (greater than 10mL/s) is
Infected blood and bodily fluids - CORRECT ANSWERS The main route of transmission of Hep
B in Hemodialysis facilities is by exposure to
Remove gloves, sanitize hands, and put on a fresh pair of gloves before - CORRECT ANSWERS
When caring for a patient who is Hep B positive, after disconnecting the bloodlines, the technician must
perform which 3 actions before documenting?
Separate area on a dedicated machine - CORRECT ANSWERS Patients who are Hep B surgace
Antigen positive should be dialyzed in a
Remove gloves, wash/sanitize hands, and retrieve items - CORRECT ANSWERS What must a
tech do prior to leaving the patient at the dialysis station to get clean supplies?
Remove gloves, wash/sanitize hands - CORRECT ANSWERS The tech has performed
rinseback on a patient and failed to gather all the supplies needed to disconnect the patient. What must
the tech do prior to getting supplies?
Blood splatter - CORRECT ANSWERS You must wear a full-face shield, or mask with goggles
when in an area with a risk of
Ultrapure Dialysate - CORRECT ANSWERS Use of a diasafe filter allows the production of
Conductivity - CORRECT ANSWERS the ability of a substance to conduct an electrical charge
Normal Saline - CORRECT ANSWERS Used to rinse and prime the tubing of the
extracorporeal circuit to remove sterilant and air
, Clotting - CORRECT ANSWERS Air is removed from the extracorporeal circuit before initiating
treatment because it may cause
bloodlines in the prime bucket with open end caps - CORRECT ANSWERS The most likely
cause of contamination of the extracorporeal circuit are
Air - CORRECT ANSWERS A low level arterial drip chamber can result in ______ entering the
system causing an air embolism or clotting
Conductivity - CORRECT ANSWERS Ability of a substance to conduct an electrical charge
Blood leak - CORRECT ANSWERS When blood escapes from the dialyzer blood compartment
into the dialysate fluid compartment
6.9-7.6 - CORRECT ANSWERS The final dialysate must have a ph between
Daily - CORRECT ANSWERS How often should staff clean the dialysis machine with acid?
Before each treatment - CORRECT ANSWERS When should alarm and Pressure Holding Tests
(PHT) should be performed on dialysis machines?
Air in the dialyzer - CORRECT ANSWERS What is removed by NS during the priming process?
+/-0.5mS of Theoretical Conductivity - CORRECT ANSWERS Before the start of treatment,
check that the machine's conductivity alarm parameters are set at
after cleaning with acid - CORRECT ANSWERS You should disinfect the dialysis machine with
heat after doing what?
Bacteria, Conductivity, Chlorine/Chloramines and pH - CORRECT ANSWERS You should test
the dialysate for these four things before starting treatment
The machine was in bypass for 30 min - CORRECT ANSWERS The wall clock indicates the
patient has had 3 hours of treatment and the machine indicates only 2.5 hours treatment. What
happened?
Kidneys to Ureters to Bladder to Urethra - CORRECT ANSWERS Flow of urine
Pressure difference across the dialyzer membrane - CORRECT ANSWERS The TMP
(Transmembrane Pressure) measures the
Diffusion - CORRECT ANSWERS Movement of particles from a greater to a lesser
concentration
Osmosis - CORRECT ANSWERS Movement of fluid from a low solute concentration to an
area of high concentration
pressure - CORRECT ANSWERS a major factor affecting ultrafiltration is
ANSWERS 100% RATED CORRECT
WITH 100% SURE PASS|GRADED A+
40-60 seconds - CORRECT ANSWERS How long to hand wash with soap and water?
20-30 seconds - CORRECT ANSWERS How long must you rub your hands with hand sanitizer?
Diabetes - CORRECT ANSWERS The number one cause for chronic renal failure
True - CORRECT ANSWERS When going from a dirty area to retrieve supplies in a clean area,
staff are required to complete hand hygiene
True - CORRECT ANSWERS HMIS (Hazardous Material Identification System) labels are
required on all hazardous materials, including individual bicarbonate containers
1 part bleach: 10 part water solution - CORRECT ANSWERS The first bleach solution used to
clean a large blood spill area (greater than 10mL/s) is
Infected blood and bodily fluids - CORRECT ANSWERS The main route of transmission of Hep
B in Hemodialysis facilities is by exposure to
Remove gloves, sanitize hands, and put on a fresh pair of gloves before - CORRECT ANSWERS
When caring for a patient who is Hep B positive, after disconnecting the bloodlines, the technician must
perform which 3 actions before documenting?
Separate area on a dedicated machine - CORRECT ANSWERS Patients who are Hep B surgace
Antigen positive should be dialyzed in a
Remove gloves, wash/sanitize hands, and retrieve items - CORRECT ANSWERS What must a
tech do prior to leaving the patient at the dialysis station to get clean supplies?
Remove gloves, wash/sanitize hands - CORRECT ANSWERS The tech has performed
rinseback on a patient and failed to gather all the supplies needed to disconnect the patient. What must
the tech do prior to getting supplies?
Blood splatter - CORRECT ANSWERS You must wear a full-face shield, or mask with goggles
when in an area with a risk of
Ultrapure Dialysate - CORRECT ANSWERS Use of a diasafe filter allows the production of
Conductivity - CORRECT ANSWERS the ability of a substance to conduct an electrical charge
Normal Saline - CORRECT ANSWERS Used to rinse and prime the tubing of the
extracorporeal circuit to remove sterilant and air
, Clotting - CORRECT ANSWERS Air is removed from the extracorporeal circuit before initiating
treatment because it may cause
bloodlines in the prime bucket with open end caps - CORRECT ANSWERS The most likely
cause of contamination of the extracorporeal circuit are
Air - CORRECT ANSWERS A low level arterial drip chamber can result in ______ entering the
system causing an air embolism or clotting
Conductivity - CORRECT ANSWERS Ability of a substance to conduct an electrical charge
Blood leak - CORRECT ANSWERS When blood escapes from the dialyzer blood compartment
into the dialysate fluid compartment
6.9-7.6 - CORRECT ANSWERS The final dialysate must have a ph between
Daily - CORRECT ANSWERS How often should staff clean the dialysis machine with acid?
Before each treatment - CORRECT ANSWERS When should alarm and Pressure Holding Tests
(PHT) should be performed on dialysis machines?
Air in the dialyzer - CORRECT ANSWERS What is removed by NS during the priming process?
+/-0.5mS of Theoretical Conductivity - CORRECT ANSWERS Before the start of treatment,
check that the machine's conductivity alarm parameters are set at
after cleaning with acid - CORRECT ANSWERS You should disinfect the dialysis machine with
heat after doing what?
Bacteria, Conductivity, Chlorine/Chloramines and pH - CORRECT ANSWERS You should test
the dialysate for these four things before starting treatment
The machine was in bypass for 30 min - CORRECT ANSWERS The wall clock indicates the
patient has had 3 hours of treatment and the machine indicates only 2.5 hours treatment. What
happened?
Kidneys to Ureters to Bladder to Urethra - CORRECT ANSWERS Flow of urine
Pressure difference across the dialyzer membrane - CORRECT ANSWERS The TMP
(Transmembrane Pressure) measures the
Diffusion - CORRECT ANSWERS Movement of particles from a greater to a lesser
concentration
Osmosis - CORRECT ANSWERS Movement of fluid from a low solute concentration to an
area of high concentration
pressure - CORRECT ANSWERS a major factor affecting ultrafiltration is
