Ecg is used to - Study guides, Class notes & Summaries

MRL2601 Assignment 2 Semester 2 - 2023 QUESTION 1 Nandi and Patricia want to start a catering business together called It-out (Pty) Ltd. Briefly explain the steps which they would need to take in order to incorporate a company. (5) QUESTION 2 The board of directors of Mongalo Estates (Pty) Ltd is contemplating selling 80 per cent of the company’s assets to Hinrich Schupple, a German businessman. Indicate what right the shareholders have who do not agree with the proposed sale, and wh...

NUR 1211 Medical Surgical Final Exam- Questions and Answers; International College of Health Sciences 2023/2024 1. A client with diabetes mellitus is experiencing polyphagia. Which outcome statement is the priority for this client? a. Fluid and electrolyte balance. b. Prevention of water toxicity. c. Reduced glucose in the urine. d. Adequate cellular nourishment. - ANSWER-D Rationale Diabetes mellitus Type 1 is characterized by hyperglycemia that precipitates glucosuria and poly...

DAANCE PRACTICE TEST EXAM 2023/2024 The "T" wave on an ECG tracing is evidence of what change in polarization? - CORRECT ANSWER-Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea? - CORRECT ANSWER-The epiglottis Which structure is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position? - CORRECT ANSWER-The tongue What i...

PCT NHA Exam Questions and Answers 100% Pass 1. The lavender-topped tube contains: a. No additive b. SPS c. Na+ citrate d. EDTA - Correct Answer ️️ -d. EDTA 1. The additive in a gray-topped tube is: a. K+ oxalate b. Na+ citrate c. EDTA d. None of the above - Correct Answer ️️ -a. K+ oxalate 1. Which of the needle has the largest gauge? a. 16 g b. 20 g c. 21 g d. 25 g - Correct Answer ️️ -a. 16 g 1. Which of the following gauge needle is used for the typical adult veni...

b) artificial plants and floral arrangements for aesthetics Correct Answer: When creating a reception area for a pediatric clinic, which of the following items should the MA include? a) accessible coffee and tea b) artificial plants and floral arrangements for aesthetics c) stuffed animals and small building blocks d) scented candles to mask odors a) numeric Correct Answer: Which of the following medical record filing systems protects patient's privacy and allows for unlimited expans...

Hesi lpn adn entrance exam mobility e xams a graded 100 verified GRADED A LATEST VERSION 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. 2. A client is wearing a continuous cardiac mon...

1. A patient is in cardiac arrest. The cardiac monitor shows asystole. In addition to providing continuous high-quality CPR, what is the other priority intervention for this patient? - Administering epinephrine as early as possible 2. A patient has experienced return of spontaneous circulation (ROSC) after cardiac arrest. The healthcare team is conducting a secondary assessment to determine the possible cause of the patient's cardiac arrest. Before the arrest, the patient exhibited jugul...

CEN Exam 1 (2024) Test Questions and Detailed Correct Answer 100% Verified Which dysrhythmia would be identified on an ECG/EKG six-second strip by a heart rate of 76 and a PR interval of 0.24? tachycardia -degree atrioventricular block bradycardia ional escape rhythm - Correct Answer B: First-degree atrioventricular block is diagnosed partially by an EKG showing a PR interval of greater than 0.20 seconds. Which blood test may indicate infection or inflammation and would need to be use...

HEALTHSTREAM TELEMETRY & ECG EXAM 2023/2024 Mechanical & Electrical Activity - CORRECT ANSWER-- Correlation between the electrical and mechanical functions of the heart - Electrical activity stimulates the heart to contract - Electrocardiogram (ECG) show both functions - Electrical pulse= action potntial Cardiac Monitoring - CORRECT ANSWER-- Used to diagnose dysrhythmias, chamber enlargement, MI/myocardial ischemia, monitor effects of electrolyte imbalances of medication administrat...

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...