FREE CCHT Role Responsibilities Test 3

Question 1

When preparing a bleach solution for cleaning equipment, the technician accidentally spills undiluted bleach on the floor. Which of these resources will provide the technician with information about how to properly handle the spill of the chemical?

Accepted Answer

Material Safety Data Sheet (MSDS)

Answer

A Material Safety Data Sheet (MSDS), now often called a Safety Data Sheet (SDS), is a comprehensive document that provides detailed information about a hazardous chemical, including its properties, potential hazards, safe handling procedures, and emergency measures for spills or exposures. It is the primary resource for guidance on how to safely manage a chemical spill like undiluted bleach.

Question 2

A conductivity alarm sounds during a hemodialysis treatment. The technician should expect which of these events to have occurred:

Accepted Answer

The dialyzer was bypassed

Answer

A conductivity alarm indicates that the dialysate's electrolyte concentration is outside the safe range, which could harm the patient. When this alarm sounds, the hemodialysis machine is designed to automatically bypass the dialyzer, preventing the unsafe dialysate from reaching the patient's blood. This safety mechanism ensures that treatment is temporarily halted until the conductivity issue is resolved.

Question 3

During routine water testing, the technician notes that the chloramine level after the first carbon tank is 0.2mg/L. Which of these actions should the technician take next?

Accepted Answer

Obtain a sample after the second

Answer

Carbon tanks are used in series to remove chlorine and chloramine from the water. If the chloramine level is detected after the first carbon tank, it indicates that the first tank is becoming saturated or is not fully effective. The next step is to check the water after the second carbon tank to ensure that the chloramines are completely removed before the water reaches the patient, as the second tank acts as a safeguard.

Question 4

A female technician has been caring for a male patient for several months. The patient tells the technician that he is lonely and depressed. He asks the technician to go out to dinner with him. In addition to politely declining the patient's invitation, which of these actions, if any, should be taken:

Accepted Answer

Refer the patient to the social worker

Answer

Maintaining professional boundaries is crucial in healthcare. While politely declining the invitation is necessary, the patient's expression of loneliness and depression indicates a need for psychosocial support. Referring the patient to the social worker is the appropriate action, as social workers are trained to address emotional well-being, provide counseling, and connect patients with appropriate resources to manage their mental health.

Question 5

A hemodialysis technician suspects that a patient who is receiving a hemodialysis treatment has an air embolus. After stopping the blood pump, the patient should be placed in which of these positions?

Accepted Answer

Left-sided Trendelenburg

Answer

In the event of a suspected air embolus, placing the patient in a left-sided Trendelenburg position is a critical intervention. This position helps to trap the air in the right ventricle, preventing it from traveling into the pulmonary circulation and causing a pulmonary embolism. This allows time for the air to be reabsorbed or for medical intervention to remove it, minimizing the risk of severe complications.

CCHT - Certified Clinical Hemodialysis Technician Practice Test

CCHT - Certified Clinical Hemodialysis Technician Practice Test

FREE CCHT Role Responsibilities Test 3