NHA PCT – Review Exam Questions With Answers 2022/2023

Which of the following abnormalities is associated with large U waves on the EKG - A decreased potassium level cause U waves to become visible on the EKKG A patient care technician is assigned to perform hourly, point-of-care testing for a patient who has diabetes mellitus. Which of the following actions should the technician take? - Use the facility's glucometer to perform the glucose tests on the patient A patient care technician is weighing a patient using a mechanical scale. Which of the following actions should the technician take? - Verify that the scale is balanced and the weights are set to zero before weighing the patient A patient care technician is in the cafeteria during lunch and sees a visitor that appears to be choking. Which of the following actions should the technician take first? - Ask the visitor if she is able to speak