Pccn review cardiac Study guides, Class notes & Summaries

AACN PCCN Exam Review Cardiac Exam 104 Questions with Verified Answers Normal P wave - CORRECT ANSWER <0.11 sec Normal PR interval - CORRECT ANSWER 0.12-0.20 sec Normal QRS interval - CORRECT ANSWER 0.04-0.10 sec Inherent rate of sinus node - CORRECT ANSWER 60-100 bpm Inherent rate of AV node - CORRECT ANSWER 40-60 bpm Inherent rate of Purkinje fibers - CORRECT ANSWER 20-40 bpm Causes of U wave - CORRECT ANSWER hypokalemia, abnormally prolonged repolarization, various dru...

PCCN Review: Cardiovascular Exam Practice Questions and Answers Blood Oxygenation Cycle - Correct Answer ️️ -1. venous blood 2. right atrium spid valve 4. right ventricle 5. pulmonic valve 6. lungs (blood becomes oxygenated) 7. left atrium 8. mitral valve 9. left ventricle 10. aorta 11. systemic circulation Cardiac Output - Correct Answer ️️ -HEART RATE x STROKE VOLUME - amount of blood leaving heart in 1 minute Stroke Volume - Correct Answer ️️ -amount of volume leave...

AACN PCCN Review: Acute Coronary Syndrome Exam Questions and Answers 100% Pass Acute Coronary Syndrome Includes - Correct Answer ️️ -MI Unstable Angina Angina - Correct Answer ️️ -Myocardial Anoxia - decreased 02 through coronary arteries Exertional Angina - Correct Answer ️️ -Four "E's" Exercise Emotional States After Eating Extreme Temperature Higher rates of MI during thanksgiving night, and first day of snow, etc. Prinzmetal's Angina or Variant Angina - Correct An...

PCCN REVIEW - CARDIAC WITH COMPLETE SOLUTIONS 100%PCCN REVIEW - CARDIAC WITH COMPLETE SOLUTIONS 100%

PCCN Questions and Answers (2024) Latest Exam. PCCN Questions and Answers (2024). Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include RR- 24 TO 36 CXR clear to bilateral diffuse infiltrates ABG 40% face mask or 100% non-rebreather mask pO2 120 mm Hg to 56 mm Hg pCO2 33 mmHg to 56 mmHg pH 7.42 to 7.35 HCO3 24 meq/L to 27 mEq/L W...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ct answerHR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=COcorrect answerHR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35%correct answer20%

What are signs of dialysis disequilibrium syndrome Correct Answer: Headache Nausea/vomiting Restlessness AMS Agitation Seizures What causes disequilibrium syndrome? How can it be avoided? Correct Answer: This occurs when plasma solutes (i.e. urea) are lowered too quickly. Prevent by reducing dialysis time and increasing frequency. What causes myocarditis? Correct Answer: Recent viral infections Cocaine abuse Autoimmune disease (i.e. SLE) 2 What is a key intervention to increase pr...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. - ️️HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO - ️️HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% - ️️20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. If the pt has a condition or...

Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. CORRECT ANSWER HR X SV=CO 70 X 65= 4550 4.6 L/min Calculate the cardiac output for a pt with a HR of 70 and a SV of 65 ml. HR X SV=CO CORRECT ANSWER HR X SV=CO 70 X 65= 4550 4.6 L/min What % of the cardiac cycle is provided by the atrial kick? • 15% • 20% • 30% • 35% CORRECT ANSWER 20% Atrial kick is a term that represents the amount of the total CO that is supplied via atrial contraction. If the ...