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...

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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"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 arteries perfused? S3 heart sound - What may you hear befor...

CCRN AACN Exam Questions and Answers atrial fibrillation adverse consequences - Ans:-1. decreased cardiac output due to loss of atrial kick, rapid ventricular rate, irregular ventricular rhythm 2. tachycardia induced cardiomyopathy - in rapid afib for prolonged period of time 3. thromboembolism right bundle branch - Ans:--right side of the interventricular septum and right ventricle -impulse travels slower as the right ventricle is smaller/thinner left bundle branch - Ans:-two main divisi...

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CCRN Exam Questions and Answers

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 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...