C) universal precautions Correct Answer: 1.Which of the following
Best describes the reason for wearing gloves when handling machine prior to blood?
A)
... [Show More] patient comfort
B) asepsis
C) universal precautions
D) HIV
B) needs further rinsing Correct Answer: 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
A) creatinine, BUN, &
Phosphorus are elevated Correct Answer: 3.Choose the correct
Statement regarding
Serum abnormalities in
Renal failure:
A) creatinine, BUN, &
Phosphorus are elevated
B) creatinine BUN creatinine, BUN, &
Phosphorus are depressed
C) calcium & bicarbonate are
Elevated
D) calcium & bicarbonate are
Depressed
A) vascular access Correct Answer: 4.Hemodialysis requires
A means to channel the
Patient's blood to the
Hemodialyzer & then back to the body. It's
Called:
A) vascular access
B) hemodialyzer
C) dialyzing fluid delivery system
D) infusion pump
B) usually created in the
Forearm, near the wrist Correct Answer: 5.Which of the following is correct regarding a fistula?
A) usually created in the leg, near the ankle
B) usually created in the
Forearm, near the wrist
C) are made of salastic tubing
CCHT PRACTICE TEST 5.0 LATEST QUESTIONS WITH
VERIFIED CORRECT ANSWERS/AGRADE
D) none of the above
C) blood leakage immediately Correct Answer: 6.Blood leak detectors are extremely sensitive
& can determine:
A) blood type
B) amount of blood loss
C) blood leakage immediately
D) volume changes
E) serum potassium levels
D) bananas, tomatoes, oranges Correct Answer: 7.Which of the following foods are high in
Potassium?
A) milk, ice cream, yogurt
B) legumes, cheese, pizza
C) chips, colas, canned meat
D) bananas, tomatoes, oranges
A) calcium, phosphorus &
PTH Correct Answer: 8.What lab values are monitored for
Assessing bone disease?
A) calcium, phosphorus &
PTH
B) calcium, phosphorus &
Albumin
C) calcium, phosphorus &
Potassium
D) calcium, phosphorus &
Magnesium
A) diabetes Correct Answer: 9.Which is the most common cause of chronic kidney failure in the US?
A) diabetes
B) hypertension
C) polycystic kidney smaller molecular
Disease
D) glomerulonephritis
B) potassium has a smaller molecular weight Correct Answer: 10.The reason potassium dialyzes and
RBC's do not is:
A) potassium has a larger molecular weight
B) potassium has a smaller molecular weight
C) RBC's are not water soluble
D) RBC's have a negative charge
A) less than 0 .1mg/L (ppm) Correct Answer: 11.Acceptable limits for total chlorines in water for
hemodialysis are?
A) less than 0 .1mg/L (ppm)
B) 0.5 mg/L to 1 mg/L(ppm)
C) 3.5 mg/L to 5.5 mg/L to 5.5 mg/L(ppm)
D) greater than 6.0 mg/L(ppm)
CCHT PRACTICE TEST 5.0 LATEST QUESTIONS WITH
VERIFIED CORRECT ANSWERS/AGRADE
B) dialysis disequilibrium syndrome Correct Answer: 12.If a new patient starts with a very high
BUN, dialysis is purposely made less efficient to prevent:
A) rapid decrease in hct
B) dialysis disequilibrium syndrome
C) cardiac arrhythmia's
D) excessive coagulation
C) low hematocrit Correct Answer: 13.The following are factors in poor clearance during
Dialysis except:
A) poor dialyzer reuse
B) access recirculation
C) low hematocrit
D) low blood flow rate
B) osmosis Correct Answer: 14.The movement of water from an area of low solute
Concentration to an area of high solute
Concentration is called:
A) diffusion
B) osmosis
C) ultrafiltration
D) dialysis
D) dialyzer Correct Answer: 15.Potting compound, casing, fibers and headers are part of a:
A) dialysis machine
B) water treatment system
C) R. O. System
D) dialyzer
C) 4.0 liters or 4000 ml Correct Answer: 16.Mr. Jones has a dry weight of 72 kg. He weighed 73 kg
after last treatment. Today he weighs 75.5 kg. Assume prime and rinse back =500 ml total. What is
Mr.Jones' fluid removal goal for today?
A) 2.5 liters or 2500 ml
B) 3.0 liters or 3000 ml
C) 4.0 liters or 4000 ml
D) 4.5 liters or 4500
C) concentration of red blood cells in the blood Correct Answer: 17.A hematocrit test indicates which
of the
Following?
A) concentration of platelets
B) concentration of creatinine in the blood
C) concentration of red blood cells in the blood
D) concentration of white blood cells in the blood
D) all of the above Correct Answer: 18.What factors should be considered when
Establishing a patient's dry weight?
A) blood pressure
B) patient well being
C) evidence of dehydration or fluid overload
D) all of the above [Show Less]