ECG Study guides, Class notes & Summaries

What to do first if patient has chest pain. - Answer- Rest! ECG changes in an acute MI - Answer- ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - Answer- II, III, aVF. RCA occlusion. Septal leads - Answer- V1 & V2. Anterior leads - Answer- V1 - V4. LAD lesion. Lateral leads - Answer- V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes - Answer- Troponins, CK-MB, and CK Changes in CK - Answer- Rise: 3-6 hou...

1. You find an unresponsive patient who is not breathing. After activating the emergency response system, you determine that there is no pulse. What is your next action? A. Open the airway with a head tilt–chin lift. B. Administer epinephrine at a dose of 1 mg/kg. C. Deliver 2 rescue breaths each over 1 second. D. Start chest compressions at a rate of at least 100/min. 2. 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, t...

POST TEST ATLS 2021| 2022| 2023 With Correct and Verified ANSWERS (SOAL POST TEST). SOAL POST TEST 1. Cardiac tamponade after trauma a. is seldom life-threatening b. can be excluded by an upright, AP chest x-ray c. can be confused with a tension pneumothorax d. causes a fall in systolic pressure of > 15 mm Hg with expiration e. most commonly occurs after blunt injury to the anterior chest wall 2. Which one of the following statements regarding patients with thoracic spine injuries i...

SHARP ECG TEST QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION

Healthstream 2023/ 2024 Test| Questions and Verified Answers| 100% Correct| Grade A Q: A dose of 35 mg of a corticosteroid is ordered to be given IM to treat inflammation. The medication is available as 250 mg/10 mL. How many milliliters should be administered? Answer: 1.4 ml Q: A practitioner's order prescribes levothyroxine 0.075 mg PO daily. The available medication is levothyroxine 25-mcg tablets. What will the nurse administer? Answer: 3 tabs Q: The actions of ...

AHA ACLS Post Test (Latest 2023 - 2024) Actual Questions and Answers 100% Correct You find an unresponsive pt. who is not breathing. After activating the emergency response system, you determine there is no pulse.What is yournext action? Answer: 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 anda heart rate of 92/min, non-labored respiratory rate is 14 breaths/min and thepulse O2 is 97%.What assessment step is mos...

AHA ACLS Exam Questions & Answers 2023/2024 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? - ANSWER-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? - ANSWER-Obtaining ...

A patient has a transcutaneous pacemaker. Which action should the nurse implement when a pacemaker spike occurs but is not followed by ventricular complex? Assess the heart rate Increase the mA Increase the mV Assess the ECG lead placement - Increase the mA A patient has a transvenous temporary pacemaker in place. Pacemaker spikes are noted on the ECG, but they are not followed by a P wave or QRS complex. Which is initially indicated? Reposition patient on the right side Increase the se...

ATI RN ADULT MEDICAL SURGICAL PROCTORED 2019 RETAKE EXAM WITH NGN QUESTIONS/A+ GRADE 3. A nurse is caring for a patient who has ingested a large amount of fluid and has a sodium level of 131 mEq/L. Which of the following actions should the nurse take? a Obtain a 12-Lead ECG. b Restrict oral and intravenous fluids c Suggest that the patient use a salt substitute. d Obtain a blood sample for a serum sodium level. 4. In teaching a patient about coronary artery disease, the nurse explains th...