Bonent review exam Questions And Answers
Question 1: Commercial heparin is obtained from which of
the following?
- Beef lung
- Hog intestinal mucosa
- Urea
- Sheep lung
CORRECT ANSWER : 2. Hog intestinal mucosa
Question 2: A patient complains of a cold hand, especially the
fingers. The technician should tell the patient it may be caused by
CORRECT ANSWER : poor circulation or vascular
insufficiency
Question 3: Which of the following side affects may occur if
the rollers of the blood pump are over occluded?(A) Air in the blood circuit (B) TMP will rise
(C) Hemolysis may occur (D) Blood will not be circulated through the kidney
CORRECT ANSWER : (C) Hemolysis may occur
Question 4: The most effective treatment for muscle cramping
during dialysis treatment is to inject a bolus of (A) hypertonic saline into the injection port on the venous blood line.(B) hypertonic saline into the blood line through the arterial injection port.(C) dextrose 25% into the blood line through the venous injection port.(D) dextrose 25% into the blood line through the arterial injection port.
CORRECT ANSWER : (A) hypertonic saline into the
injection port on the venous blood line.
Question 5: Which of the following are the two most
important factors to consider when choosing a dialyzer?(A) Manufacturer and membrane type
(B) Dialyzer size and membrane pore size (C) Cost and its ability to be reused (D) Durability and UFR
CORRECT ANSWER : (B) Dialyzer size and membrane pore
size
Question 6: Which of the following are the two most
important factors to consider when choosing a dialyzer?(A) manufacturer of the equipment.(B) unit's technical support group.(C) hospital's biomedical department.(D) FDA Good Manufacturing Practices Act.
CORRECT ANSWER : (B) unit's technical support group.
Question 7: The ultimate responsibility for maintaining water
purity levels for water used for hemodialysis lies with the:
(A) head nurse.(B) water systems supplier.(C) technician.
(D) medical director.
CORRECT ANSWER : (D) medical director.
Question 8: Which of the following are some of the factors
that contribute to anemia in dialysis patients?(A) 1 and 2 only (B) 1 and 3 only (C) 2 and 3 only (D) 1, 2, and 3
CORRECT ANSWER : (D) 1, 2, and 3
Question 9: While performing blood pressure and monitor
checks, the technician notices that a patient's bloodlines look like "cherry soda." The patient feels like something bad is going to happen and becomes short of breath and panicky.Which of the following should the technician suspect is happening?(A) Clotted blood lines (B) High serum potassium (C) Visual hemolysis