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BONENT Certified Hemodialysis Technician CHT

Last Update 17 hours ago Total Questions : 106

The BONENT Certified Hemodialysis Technician CHT content is now fully updated, with all current exam questions added 17 hours ago. Deciding to include Certified-Hemodialysis-Technician-CHT practice exam questions in your study plan goes far beyond basic test preparation.

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Question # 11

In treated water meeting the Association for the Advancement of Medical Instrumentation (AAMI) standards, the maximum allowable CFU of bacterial contamination is

A.

100.

B.

200.

C.

1000.

D.

2000.

Question # 12

A woman needs dialysis immediately. No test has been performed for antibodies to Acquired Immune Deficiency Syndrome (AIDS). Which of the following statements regarding Universal Precautions is INCORRECT?

A.

Gloves should be worn during contact with blood, body fluid, tissue, or contaminated surfaces.

B.

Masks and protective goggles should be worn if aerosolization can easily occur.

C.

When gloves are worn during patient contact, handwashing is not necessary.

D.

All patients blood specimens should be considered biohazardous.

Question # 13

Conductivity meters all function on the ability to

A.

combine with the iodine electrode of the meter.

B.

pass an electrical current through the dialysate.

C.

deflect the needle due to increased viscosity of the fluid.

D.

change color when titrated against nitric acid.

Question # 14

The process of forming a near-solid continuous mass in blood is known as

A.

lysis.

B.

avulsion.

C.

thrombosis.

D.

coagulation.

Question # 15

The patency of a subclavian catheter is usually maintained after dialysis by

A.

irrigating with normal saline (NS).

B.

filling the catheter with heparin.

C.

infusing the prescribed amount of tissue plasminogen activator (TPA).

D.

avoiding catheter use until the next dialysis.

Question # 16

Ten patients who have been dialyzing from 1 to 1 1/2 hours suddenly begin to experience fever, itching puffy eyelids, nausea, and red blotchiness. The patients MOST likely are exhibiting signs of

A.

hemolysis.

B.

a drug reaction.

C.

hypercalcemia.

D.

a pyrogenic reaction.

Question # 17

The MOST common cause of death among hemodialysis patients is

A.

gastrointestinal bleeding.

B.

cardiac complications.

C.

dialysis dementia.

D.

sustained elevation of blood urea nitrogen (BUN) and creatinine.

Question # 18

A permanent tunneled catheter is an example of

A.

homografts.

B.

internal grafts.

C.

internal fistulas.

D.

external blood accesses.

Question # 19

Two and one-half hours into a hemodialysis treatment, a patient experiences a drop in his blood pressure. Winch of the following is the LEAST common cause of hypotension during dialysis?

A.

Excessive fluid removal

B.

An unstable cardiovascular system

C.

Increased dietary intake of sodium

D.

Taking antihypertensive medication shortly before dialysis

Question # 20

Which of the following are the Association for the Advancement of Medical Instrumentation (AAMI) recommended maximum levels for chemicals and organisms usually found in water used for dialysis patients?

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