What is the fick equation - Study guides, Class notes & Summaries

Which of the following is not true regarding peak aortic blood flow acceleration? a) it is significant primarily in patients with aortic stenosis b) it is a sensitive indicator of changing contractility state and secondary to hypoxia c) it is highly sensitive to inotropic changes d) it is minimally affected by preload changes e) 2 of the above - Answer it is significant primarily in patients with aortic stenosis In doppler assessment of aortic valve gradient: a) the degree of stenosis...

What is the rate of continuation for those who start a cardiac rehab exercise program or any other type of behavioral change, irrespective of initial health status or type half or less of The drop out rate is higher in the first 3 months What is the biggest predictor for a patient to participate in cardiac rehab? the fervor of the primary physicians' recommendation or referring physician appears to be one of the most powerful predictors of the patient's participation in exercise, es...

RCIS REVIEW QUESTIONS AND ANSWERS 100% CORRECT What is the normal range of potassium in the blood? 3.5-5.0 Name some antiplatelet medications? ASA, Ticlid, Plavix If a patient has a high creatinine, what should you consider? -as small amount of contrast as possible -post procedure fluid hydration 3 ml/kg How does heparin prevent clot formation? - prevents conversion of prothrombin to thrombin -combines with antithrombin to make it more effective What is the action of reopro? Inhibits IIB/III...

Cardiac protective layer sac that contains pericardial fluid? - ANS Pericardium Outermost layer flattened by epithelial cells and connective tissue? Serves as a lubricated outer covering. - ANS Epicardium Middle and thickest layer is called the cardiac muscle. Provides contractions that eject blood from the heart chamber. - ANS Myocardium Innermost layer flattened by epithelial cells and connective tissue. Serves as the protective inner lining of the chambers....

ACSM Certified Exercise Physiologist Exam Questions With Verified Solutions | Latest Updates Physical Activity - ANSWER Any bodily movement produced by contracting skeletal muscles, with an increase in energy expenditure. Exercise - ANSWER Planned, purposeful, repetitive Physical Fitness - ANSWER Attributes or characteristics that individuals have achieved that related to their ability to perform physical activity 3 metabolic pathways the body uses to creates ATP - ANSWER 1....

Clinical Simulation Exam 285 Questions with Verified Answers If you decrease the frequency while using HFOV, what will increase, leading to what? - CORRECT ANSWER If frequency decrease, the amplitude will increase, leading to a decrease in PaCO2. If amplitude increases, what will increase while on HFOV? - CORRECT ANSWER Alveolar Ventilation If you decrease the frequency, what will happen to the Respiratory Rate? - CORRECT ANSWER It will decrease Neonate Desired PaO2? - CORRECT ANSWER...

ExRx Exam 2 Questions With 100% Correct Answers!!

ACSM Questions and Answers 2023 Define Physical Activity any bodily movement produced by contracting skeletal muscles, that involves an energy expenditure T/F energy expenditure does not always reflect exercise, health related fitness, or skill related fitness T Can there be static and dynamic muscle action at the same time? Can there be aerobic and anaerobic systems working at the same time? Yes and Yes define exercise any planned, structured, repetitive, and purposef...

RCIS Practice Test 2023 197 Verified Questions and Answers What is the formula for calculating cardiac output? - -CO= HR x SV -What is stroke volume related to? - -preload -Preload is most impacted by..... - -Increased filling volumes -A patient with chronic untreated hypertension would demonstrate.... - -Increased afterload -Vascular resistance/pressure is most influenced by.... - -Radius of the vessel -The formula for BP is.... - -BP = CO x SVR -What component of a Pulmonary Capill...

What formula is used to determine cardiac output? correct answer: Fick Equation What is the normal range for cardiac output? correct answer: 4-8 LPM What are the units that measure cardiac index? correct answer: L/min/m^2 (cardiac index = cardiac output / body surface area) [body surface area for most patients is about 2 m^2] What is the normal range for cardiac index? correct answer: 2-4 L/min/m^2 If a patient is bleeding during bronchoscopy, you would administer _______________...