Ccrn practice questions Study guides, Class notes & Summaries

CCRN PRACTICE QUESTIONS AND ANSWERS

CCRN PRACTICE QUESTIONS WITH CERTIFIED ANSWERS/SOLUTIONS A 62-year-old man is admitted with chest pain. His electrocardiogram reveals ST segment elevation and T wave inversion in leads V1 to V4. Aspirin has been given, and morphine titration and nitroglycerin infusion are used to relieve his chest pain. The patient suddenly develops a loud holosystolic murmur at the lower left sternal border, chest pain, and hypotension 5 days after his myocardial infarction. A pulmonary artery catheter is inse...

CCRN PRACTICE QUESTIONS (2022/2023) Already Passed A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected...

CCRN Practice Questions - Endocrine Questions with correct Answers

CCRN PRACTICE QUESTIONS WITH CORRECT ANSWERS

CCRN Practice Questions – Endocrine Questions and Answers 100% Solved Which laboratory values would differentiate diabetic ketoacidosis (DKA) from a hyperosmolar hyperglycemic state (HHS)? a. Serum glucose of 600 mg/dL b. Serum potassium of 4 mEq/L c. Positive serum ketones d. Serum osmolality of 320 mOsm/L Correct answer: c Rationale: In DKA there is an absolute insulin deficiency that causes glycogenolysis and gluconeogenesis. The gluconeogenesis causes the incomplete breakdown of free f...

CCRN Practice Questions with verified answers- Cardiovascular

CRITICAL CARE REGISTERED NURSE (CCRN) - CCRN Practice Questions section A

CCRN PRACTICE QUESTIONS AND ANSWERS

CCRN Practice Questions - Cardiovascular 2023 ( A+ GRADED 100% VERIFIED) CCRN Practice Questions with Rationale - Cardiovascular 2023 ( A+ GRADED 100% VERIFIED)