ECG Study guides, Class notes & Summaries

PN HESI EXIT EXAM LATEST 2023 EXAM/ HESI PN EXIT LATEST EXAM // REAL EXAM QUESTIONS AND CORRECT ANSWERS | VERIFIED ANSWERS AGRADE 1. The LPN/LVN is preparing to ambulate a postoperative client after cardiac surgery. The nurse plans to do which to enable the client to best tolerate the ambulation? 1. Provide the client with a walker. 2. Remove the telemetry equipment. 3. Encourage the client to cough and deep breathe. 4. Premedicate the client with an analgesic before ambulating. Correc...

CSCS Practice Exam Questions & Answers 100% Correct Each muscle fiber is surrounded by a connective tissue called? - ANSWER Endomysium What is released from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? - ANSWER Calcium ions that bind to troponin What type of muscular contraction occurs in the pectoralis major during the slow, controlled, downward phase of a bench press? - ANSWER Eccentric What is the thick structural protein inside the sarco...

Nur 202- Cardiac, Exam Questions & Answers-In third-degree atrioventricular (AV) block, there is no correlation between the impulse from the atrium to the ventricles and the ventricular rhythm seen. A pacemaker eventually is required. Action must be taken because this usually results in reduced cardiac output with subsequent ischemia if untreated. Carotid massage is vagal stimulation, and it can cause bradycardia. There is a problem in conduction, not abnormal contraction, and defibrillation is ...

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 blood pressure is 92/50 mm Hg, the heart rate is 92/min, the nonlabored respiratory rate is 14 breaths/min, and the pulse oximetry reading is 97%. What assessment step is most important now? - Obtaining a 12 lead ECG. Wh...

Exam(Elaborations)SHARP ECG TEST Rated 100% Correct!!

Canadian Air Regulations (CARs) are made under the authority of : the Aeronautics Act Which authorities can request aircraft documentation? : A peace officer, The Minister, or an immigration officer. A certified aerodrome is : inspected and maintained to TC requirements, and the current status is advertised in the CFS. Unpaved runways at aerodromes must be marked with : solid orange or striped orange and white cone shaped markers visible from both the ground and air at not more than 9...

1. A 30 year old climber is experiencing sever shortness of breath after reaching an elevation of 12000feet. The PT is very anxious and has rales noted to all quadrants but is otherwise healthy. He is not accustomed to high altitudes. What should you do? A. Administer oxygen while descending to a lower altitude B. Coach the patient to slow his respirations C. Apply CPAP while the patient adapts to the elevations D. Evacuate the patient to a hyperbaric chamber - Answer Administer oxygen whi...

A 12-year-old child being evaluated in the pediatric intensive care unit displays the following ECG waveform. The team interprets this as which arrhythmia? - Answer- second degree Laboratory tests are ordered for a child who has been vomiting for 3 days and is diaphoretic, tachypneic, lethargic and pale. Which test would the provider use to determine the adequacy of oxygen delivery? - Answer- Lactate A 9-year-old patient is presenting with decreased breath sounds, bradycardia, slowed respi...

BKAT 2023 Exam With Solution Beta Blockers - ANSWER Initial measures for the treatment of angina pectoris donot include which response below? ST segment elevation - ANSWER The classical ECG change with muscle injury inacutemyocardial infarction is: CHF - ANSWER Elevated cardiac iso-enzymes generally do not occur in which responsebelow?

The nurse is caring for a patient with acute inferior wall MI, post-coronary artery stent deployment, For optimal care of the patient, the nurse should: -Continuously monitor the patient in lead II It is best practice to monitor the patient status post PCI with stent, in the lead that was most abnormal during the acute occlusion. The ECG demonstrates ST elevation in leads II, III and aVF. The nurse needs to monitor the patient closely for which of the following? -Complication likely to o...