U waves Study guides, Class notes & Summaries

NGN NCLEX PREPARATION TEST QUESTIONS AND ANSWERS 2024/ACTUAL EXAM QUESTIONS WITH CORRECT DETAILED ANSWES AND RATIONALES/A+ GRADE The nurse notes the presence of a P wave, QRS complex, flattened T waves, and occasional U waves on a client's cardiac monitor screen. Fill in the correct missing information by choosing from the lists of options in the drop-down menus. - The nurse should suspect Correct Answer: hypokalemia Rationale: Cardiac changes in hypokalemia include impaired repolarizati...

ATI Pharmacology Proctored Exam (NGN ATI) (Detailed Exam Prep Solutions and Resources for the test in 2024/2025). A nurse is providing teaching to a client who has peptic ulcer disease and is to start a new prescription for sucralfate. Which of the following actions of sucralfate should the nurse include in the teaching? A. Decreases stomach acid secretion B. Neutralizes acids in the stomach C. Forms a protective barrier over ulcers D. Treats ulcers by eradicating H. pylori A nurse is providing ...

NUR265/ NUR 265 Exam 1: (2024/ 2025 Update) Advanced Med-Surg | Complete Guide with Questions and Verified Answers| 100% Correct- Galen Q: Anemia in kidney disease when kidneys are damaged they do not make enough EPO (this prompts the bone marrow to make RBCs, which than carry oxygen throughout the body), as a result the bone marrow makes fewer RBCs, causing anemia Q: Hypernatremia Answer: weakness, disorientation, irritability, muscle twitching, decreased reflex, HTN Q: ...

BSN 246 HESI ReviewHypokalemia appearance on EKG - correct answer - U waves - inverted T waves - depressed ST segment Potassium chloride intravenously is prescribed for a client with heart failure experiencing hypokalemia. Which actions should the nurse take to plan for preparation and administration of the potassium? Select all that apply. 1. Obtain an intravenous (IV) infusion pump. 2. Monitor urine output during administration. 3. Prepare the medication for bolus administration....

LATEST 2024 Prophecy General ICU RN A V1, V2 &V3 Distinction Level Assignment 100% ACCURATE GUARANTEED PASS What is cardiac tamponade? Fluid in the pericardial sac causing decreasing preload. This decreases SV and ultimately CO. Effects of Hyper/Hypokalemia and calcemia on EKG Hypokalemia causes U waves Hyperkalemia causes peaked T waves Normal BP? 90-120/60-80 Normal HR? 60-100 bpm Normal CO? 4-8 L/min Normal SVR? 800-1,200 dynes/seconds Normal PVR? 37-250 dynes/sec/cm5 Norm...

Critical Care Exam 1 Questions and Answers 100% Pass P wave - Correct Answer ️️ -Depolarization of the atria PR interval - Correct Answer ️️ --Normal is 0.12 to 0.2 seconds - onset of atrial depolarization until onset of ventricular polarization QRS complex - Correct Answer ️️ --Normal is 0.06 to 0.11 seconds -Ventricular depolarization -systole T wave - Correct Answer ️️ --appears after QRS complex - Ventricular repolarization -Spiked T-wave occurs with hyperkalemia U...

NHA PCT –REVIEW EXAM 2024 WITH 100% CORRECT ANSWERS Which of the following abnormalities is associated with large U waves on the EKG - correct answer A decreased potassium level cause U waves to become visible on the EKKG A patient care technician is assigned to perform hourly, point-of-care testing for a patient who has diabetes mellitus. Which of the following actions should the technician take? - correct answer Use the facility's glucometer to perform the glucose tests on the patie...

1. The nurse observes ventricular fibrillation on telemetry and, on entering the client's bathroom, finds the client unconscious on the floor. Which interven- tion should the nurse implement first? A. Administer an antidysrhythmic medication. B. Start cardiopulmonary resuscitation. C. Defibrillate the client at 200 J. D. Assess the client's pulse oximetry. ANS : B. Start cardiopulmonary resuscitation. Rationale: Ventricular fibrillation is a life-threatening dysrhythmia, and CPR should...

Edexcel IGCSE Physics, question and answer average speed = distance / time v = d / t Standard Unit for mass (m) kilogram (kg) Standard Unit for distance (d) or displacement (s) metre (m) Standard Unit for speed (s) or velocity (v) metre/second (m/s) Standard Unit for acceleration (a) metre/second² (m/s²) Standard Unit for Force (F) Newton (N) Standard Unit for time (t) Second (s) Standard Unit for gravitational field strength (g) ...

CPCT/A PATIENT CARE EXAM 2024 WITH 100% ACCURATE ANSWERS which of the following abnormalities is associated with large U waves on the EKG? - correct answer Decreased potassium level a cpct is preparing to transfer a nonambulatory patient from a bed to a wheelchair. Which of the following steps should the cpct take? - correct answer Locking the wheels of the wheelchair and bed A cpct is caring for a new patient. Which of the following statements made by the patient indicates a need for ...