Ecg practice - Study guides, Class notes & Summaries

Which of the following BEST describes universal and standard precautions? - Standard precaution conbine universal and body substance isolation When might you be required to perform a 'stat' ECG? - When a patient has chest pains or changes in his or her cardiac rhythm Telemedicine monitoring is generally used to evaluate which of the following? - Artificial pacemaker functioning

Medca EKG Practice Questions | latest 2023/2024 A device on the skin that picks up electrical impulses given off by the heart is known as - electrode The heart is located - on the left side of the chest The body returns oxygen-poor blood to the heart via the - vena cavae In lead l, activity of the heart is being measured from - the right arm to the left arm The human heart weighs approximately - 11 ounces What position should the patient be in for an ECG - supine Where is the chest el...

ECG Practice Test Questions with Correct Answers A single-channel ECG machine is faster than a multi-channel ECG machine. - Answerfalse The assistant is required to turn a control knob to switch leads on a(n) _______ ECG machine. - Answer-manual How does the line get onto the tracing paper in an ECG? - Answer-The heat from a stylus melts the coating of the paper The ECG tracing must be handled carefully because it is sensitive to heat and pressure. - Answer-true The holder that forms...

You find an unresponsive pt. who is not breathing. After activating the emergency response system, you determine there is no pulse. What is your next action? Start chest compressions of at least 100 per min. You are evaluating a 58 year old man with chest pain. The BP is 92/50 and a heart rate of 92/min, non-labored respiratory rate is 14 breaths/min and the pulse O2 is 97%. What assessment step is most important now? Obtaining a 12 lead ECG. What is the preferred method of acces...

NCCT ECG practice test Questions And Answers With 100% Correct Answers the p wave should always be upright in leads 1 and 2 - answerwhat would be considered a cardinal feature of sinus rhythm? U - answerwhat is a small wave (similar to the P wave) that sometimes appears after the T wave, and is thought to represent late repolarization of the Purkinje fibers in the ventricles? sick sinus rhythm - answera disturbance of SA nodal function that results in a markedly variable rhythm is known a...

NCCT ECG practice test Exam Questions And Answers With 100% Correct Answers the p wave should always be upright in leads 1 and 2 - answerwhat would be considered a cardinal feature of sinus rhythm? U - answerwhat is a small wave (similar to the P wave) that sometimes appears after the T wave, and is thought to represent late repolarization of the Purkinje fibers in the ventricles? sick sinus rhythm - answera disturbance of SA nodal function that results in a markedly variable rhythm is kn...

ECG Practice Test Questions with Correct Answers A single-channel ECG machine is faster than a multi-channel ECG machine. - Answer-false The assistant is required to turn a control knob to switch leads on a(n) _______ ECG machine. - Answer-manual How does the line get onto the tracing paper in an ECG? - Answer-The heat from a stylus melts the coating of the paper The ECG tracing must be handled carefully because it is sensitive to heat and pressure. - Answer-true The holder that fo...

HESI MED-SURG Practice Questions & Key Terms Questions and complete solutions A female client with a nasogastric tube attached to low suction states that she is nauseated. The nurse assesses that there has been no drainage through the nasogastric tube in the last 2 hours. Which action should the nurse take first? When assigning clients on a medical-surgical floor to a RN and a LPN, it is best for the charge nurse to assign which client to the LPN? Which description of symptoms is ch...

Complete|HESI EXIT Family Nurse Practitioner/APRN 2024 Final Exam|100% Verified With Rationale|Graded A+ Which of the following nursing actions demonstrates that the nurse understands the nursing process? a) Prioritizing patient goals, documenting all health records precisely, conducting the health history, and documenting the nursing diagnosis b) Reviewing health record, documenting patient goals, identifying etiology of the nursing problem, and evaluating treatment outcome. c) Assessing f...

EMT-JBL Mid Term Questions fully solved 2023When treating a patient who is trapped in a vehicle and covered with broken glass, it is best to wear: a.) Puncture-proof leather gloves over your latex gloves b.)latex gloves with thick leather gloves underneath c.)Firefighter gloves only, to perseve manual dexterity. d.)Thick firefighter gloves over two pairs of latex gloves - correct answer a.) Puncture-proof leather gloves over your latex gloves According to the National EMS Scope of Practic...