Ccrn exam questions - Study guides, Class notes & Summaries

CCRN PEDS AACN EXAM QUESTIONS AND ANSWERS 2024 1. In caring for a patient with salicylate intoxication, the critical care nurse would anticipate which of the following as a primary treatment measure? A. Administration of protamine sulfate B. Administration of glucose C. Transfusion of packed RBCs D. Replacement of fluid and electrolytes - Answer- D. Replacement of fluid and electrolytes 2. An adolescent with the developmental age of a 4-year-old requires placement of a chest tube. The b...

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Barron's CCRN Exam Questions and Answers Already Passed "high dose" dopamine causes vasoconstriction and (C) Increase afterload - What is the primary hemodynamic effect of: Dopamine >10 mcg/kg/min (A) Increase preload (B) Decrease preload (C) Increase afterload (D) Decreased afterload (E) Increase contractility (D) Decrease contractility Pulmonary HTN and cor pulmonale; Mitral, aortic, or tricuspid insufficiency - What causes the S3 sound? during diastole - When are coronary a...

3 causes for Fetal shunt closure - 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels When does the Ductus Arteriosus close? - within 10-24 hours of birth When does the Foramen Ovale Close? - When LA pressure exceeds RA pressure (can stay open for 6mo to a year) What does Cardiac Output measure? - Efficiency of the heart Cardiac Output is the measure of what? - Volume of blood pumped by the heart in one minute How is cardiac output calculated...

BARRON'S CCRN EXAM QUESTIONS AND ANSWERS

Barron's CCRN Exam Questions and Answers

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CCRN EXAM QUESTIONS AND ANSWERS RATED A+ A 59 year old male is admitted complaining of chest pain and dyspnea. ST elevation and T wave inversion were seen on the EKG in V2,V3 and V4. IV thrombolytic therapy was started in ED. Indications of successful reperfusion would include all of the following except: (A) pain cessation (B) decrease in CK or troponin (C) reversal of ST segment elevation with return to baseline (D) short runs of ventricular tachycardia (B)Coronary artery reperfusion due t...

CCRN CERTIFICATION EXAM ACTUAL EXAM & PRACTICE EXAM QUESTIONS AND DETAILED CORRECT ANSWERS | A+ STUDYGUIDE 2025

Pediatric CCRN Exam Questions with correct Answers