NHA EKG

NHA EKG PRACTICE EXAM (3 PRACTICE EXAM) CONTAINS 300 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS

NHA EKG PRACTICE EXAM (3 PRACTICE EXAM) CONTAINS 300 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS

NHA EKG Practice| Questions with 100% Correct Answers | Verified NHA EKG Practice| Questions with 100% Correct Answers | Verified NHA EKG Practice| Questions with 100% Correct Answers | Verified

ST segment elevation is associated with myocardial injury during a stress test the patient begins to feel fatigue and the ekg shows v-tach the first thing you should do is notify the physician if the QRS is too tall to fit on the ekg paper, change the gain control to 1/2 if the patient is alert and orientated, but the tech finds all waveforms to be negative, check the left and right arm limb leads decreased potassium levels cause what to be visible on an ekg? u waves ...

Which of the following EKG machine functions should an EKG technician use to control and regulate the height of EKG waveforms on the tracing? a. Speed b. Output display c. Artifact filter d. Gain Correct Answer: d. Gain Which of the following methods should a EKG technician use when removing hair from electrode placement sites for telemetry monitoring? a. Dry shave b. Wet shave c. Tape d. Clippers Correct Answer: d. Clippers An EKG technician notes periods of sinus arrest on a pa...

an ekg technician is providing instructions to a patient who is to wear a cardiac event monitor at home. which of the following statements by the patient indicates an understanding of the instructions? "if the batteries fall, i will replace them myself" which of the following artifacts can appear as drifting away from the center on the ekg tracing? wandering baseline which of the following ekg findings differentiates idioventricular rhythm from junctional rhythm? accelerated idiov...

What is the heart's primary pacemaker? Correct Answer: SA Node What is a more medically correct term for the clotting of an artery? Correct Answer: Occlusion When the Atria depolarize (or contract), what is shown on the EKG tracing? Correct Answer: P Wave aVR picks up from the center of the ___ to the ___ ___. (Add "to the" in your answer.) Correct Answer: Heart to the Right Arm An irregular heartbeat that is common among children is called _____ _____. Correct Answer: Sinu...

Mediastenum Correct Answer: space where heart is located, just behind the sterum The top of the heart location Correct Answer: second intercostal Base of the heart location Correct Answer: 5th intercostal and mid clavicular line on the left Endocardium Correct Answer: The innermost layer of the heart chordae tendinae Correct Answer: connective tissue that keep the AV valves in place Heart skeleton Correct Answer: Pericardium, parietal pericardium, visceral pericardium or epi...

HIPAA Correct Answer: Health Insurance Portability and Accountability Act of 1996 PHI Correct Answer: Protected Heath Information PHI includes data such as Correct Answer: name, DOB, SSN, phone number, marital status, place of employment, and address An EKG technician releases information about a patient's diagnosis to the patient's employer. Which of the following patient rights was violated? A) Assignment of benefits B) Patient confidentiality C) Access to treatment D) P...

What action should the technician instruct the patient to take if any electrodes become loose during at-home use of an ambulatory monitor? Correct Answer: Apply surgical tape to the electrodes to keep them in place Which leads record activity of the inferior wall of the left ventricle? Correct Answer: Leads III and AVF What rhythm is characterized by absent P waves, wide QRS complexes, and a ventricular rate between 20-40/mins? Correct Answer: Idioventricular rhythm What leads record...