Cardiac index ci - Samenvattingen, Aantekeningen en Examens

QP=pulmonary flow/QS=systemic flow= (AO sat - mixed venous sat)/ (Pulmonary vein sat - PA sat) - correct answerShunt equation [(AO mean-RA mean)/CO]x80 - correct answersystemic vascular resistance (SVR) Dynes (125xBSA)/(AO sat- PA sat) x (Hgb x 1.34) x 10 - correct answerFick CO output (CO/SEPxHR)/(44.3x √mean gradient) - correct answerGorlin Aortic Valve area (CO/DFPxHR)/(37.7x√mean gradient) - correct answerGorlin Mitral Valve area CO/√Peak to peak gradient - correct answ...

CRITICAL CARE NURSING TESTBANK EXAM 2 Chapter 08: Hemodynamic Monitoring 1. The nurse is caring for a 100-kg patient being monitored with a pulmonary artery catheter. The nurse assesses a blood pressure of 90/60 mm Hg, heart rate 110 beats/min, respirations 36/min, oxygen saturation of 89% on 3 L of oxygen via nasal cannula. Bilateral crackles are audible upon auscultation. Which hemodynamic value requires immediate action by the nurse? a. Cardiac index (CI) of 1.2 L/min/m3 b. Cardiac output...

Pulmonary artery pressure (PAP) - Systolic 15-30 mmHg Diastolic 5-15 mmHg Stroke volume (SV) - 50-100 ml/beat Symptoms of Systolic heart failure - Decreased stroke volume, decreased ejection fraction, S3 and enlarged heart Physical signs of DIC - Hypotension, Petechia, Purpura, Bruising, Bleeding in oral, GI/GU, or pulmonary Symptoms of Left heart failure - Orthopnea, dyspnea, crackles, Low PaO2, SaO2 & SpO2, S3 & S4, Increased PAOP & PA pressures Mean arterial pressure (MAP) - 70-105 m...

Drug Dilution Calculation correct answer: Drug % x 10 = number of mg in 1 mL of the drug. Step 1: drug % x 10 = # mg/mL. Step 2: # mg/mL x dosage ordered = number of mg of drug How many mg are in 3.0 mL of a 0.083% solution? correct answer: Step 1: 0.083 x 10 = 0.83 mg/mL. Step 2: 0.83 mg/mL x 3 mL = 2.5 mg Respiratory therapist is asked to administer 2.5 mg of Albuterol. medication is available in a 0.5% solution. How many mL of Albuterol should be administered? correct answer:...

Heart rate (HR) - correct answer60-100 beats/min Mean arterial pressure (MAP) - correct answer70-105 mmHg Cardiac output (CO) - correct answer4-5 L/min Cardiac index (CI) - correct answer2.5-4.5 L/min/m2 Stroke volume (SV) - correct answer50-100 ml/beat Stroke index (SI) - correct answer35-60 ml/m2/beat Right arterial pressure (RAP) - correct answer4-8 mmHg Pulmonary artery pressure (PAP) - correct answerSystolic 15-30 mmHg Diastolic 5-15 mmHg Pulmonary artery occlusive ...

TEST BANK FOR INTRODUCTION TO CRITICAL CARE NURSING 8TH EDITION BY MARY LOU SOLE; DEBORAH GOLDENBERG KLEIN; MARTHE J. MOSELEY | 2021/2022 | 9780323641937| CHAPTER 1-21 QUESTIONS AND COMPLETE WELL EXPLAINED 100% CORRECT ANSWERS WITH RATIONALES ALREADY PASSED VERIFIED BY EXPERTS AND GRADED A+ LATEST 2024 VERSION WITH 100% GUARANTEED SUCCESS AFTER DOWNLOAD (ALL YOU NEED TO PASS YOUR EXAMS ANS: A A cardiac index of 1.2 L/min/m3 combined with the identified clinical assessment findings indicat...

Tx to decrease preload - -Diuretics -Dilators (nitrates, nitroprusside, morphine) Define preload - -Preload is the volume/pressure in the ventricle at the end of DIASTOLE after the AV valves close, just prior to ejection -As preload increases, SV and CO will increase up to a point -Too high of a preload may lead to heart failure -Preload will seldom be elevate if the heart is without disease and there are no metabolic abnormalities Cardiac output equation - CO = HR x SV Components of str...

PCCN Exam Questions and Correct Answers, With Complete Verified Solution. What is the function of the cardiovascular system to drive O2 to the cell so that the cell can make ATP for energy production What is the formula for CARDIAC OUTPUT Stroke volume x Heart Rate CO = HR X SV ( Preload + Afterload + Contractility) What is the term for the amount of blood that is pumped out of the ventricle each MINUTE? Cardiac Output ( approximately 4 - 8 LPM ) What is the term for the amount of bl...

PCCN Exam Questions and Correct Answers, With Complete Verified Solution. What is the function of the cardiovascular system to drive O2 to the cell so that the cell can make ATP for energy production What is the formula for CARDIAC OUTPUT Stroke volume x Heart Rate CO = HR X SV ( Preload + Afterload + Contractility) What is the term for the amount of blood that is pumped out of the ventricle each MINUTE? Cardiac Output ( approximately 4 - 8 LPM ) What is the term for the amount of bl...

NUR 425 Exam 1 Questions and Answers | Latest Update | 2024/2025 | Already Passed 1st degree AV block -Prolonged PR interval -One QRS for every P wave -Same distance between each QRS, same distance between every P wave 2nd degree AV block (Type I: Wenkebach) -PR Intervals get progressively longer with each heart beat -QRS may drop (Longer, longer, longer, drop) 2nd degree AV block (Type II) -Heart beat occasionally loses QRS complex -Lonely P waves with no QRS 3rd degree AV ...