Pass ccrn test bank 2024 - Study guides, Class notes & Summaries

CCRN test bank Which of the following would be the earliest auscultators finding in left ventricular failure (LVF)? A. Crackles B. S3 C. Murmur of mitral regurgitation D. Pericardial friction rub - Answer - B. S3 LVF would be the most subtle because early changes are usually subtle changes. Choose "S3." A patient with a triple-lumen subclavian catheter has been receiving total parenteral nutrition, maintenance fluids, and antibiotics by the catheter. He has bee...

A 20-mm S wave in lead V1 and a 25-mm R wave in lead V6 are noted on a patient's 12-lead electrocardiogram. This would indicate which of the following? A. Right bundle branch block (RBBB) B. Left ventricular hypertrophy C. Posterior wall myocardial infarction (MI) D. Right ventricular hypertrophyB. Left ventricular hypertrophy When the depth of the S wave in lead V1 or V2 plus the height of the R wave in lead V5 or V6 is 35 mm or greater, this constitutes voltage criteria for left ve...

Pass CCRN test bank Exam Question & Answers 2024

PASS CCRN TEST BANK 100% CORRECT ANSWERS 2024.