Hemodynamics

The word hemodynamics stems from what greek terms ? correct answers Blood and power Define hemodynamics ..... correct answers forces of motion of blood flow; the study of blood circulation What is doppler used for? correct answers used primarily to detect and evaluate blood flow in the body ...

Describe what happens to the diastolic flow in the aorta? correct answers It begins as a low resistance vessel, but with path length and diameter changes becomes a high resistance vessel as it travels from the renal arteries to the bifurcation What is the normal measurement for the Iliac arteries...

*Indications* for Hemodynamic Monitoring correct answers Usually surround *three nursing diagnoses*: *1) Decreased cardiac output* *2) Deficient fluid volume/excess fluid volume* *3) Ineffective tissue perfusion* -Overall, depends on patient need clinically -One of the obvious indicat...

The word hemodynamics stems from what greek terms ? correct answers Blood and power Define hemodynamics ..... correct answers forces of motion of blood flow; the study of blood circulation What is doppler used for? correct answers used primarily to detect and evaluate blood flow in the body ...

What is the cardiac index formula? correct answers Cardiac index equals cardiac output divided by body surface area (CI=CO/BSA) What is a normal range of cardiac index? correct answers 2.4 to 4.0 What does hemodynamics measure? correct answers Pressure volume and flow of blood Hemodynamic d...

What is the formula for pressure in hemodynamics? correct answers Pressure = Flow x Resistance (SVR, which is affected by vessel diameter or viscosity). What is the formula for the relationship between Flow and vessel diameter? correct answers F ∝ r⁴ e.g. 1mL radius = 1mL/min flow, but 2m...

What does the CVP measure? correct answers Right heart pressure What term literally means the movement of blood correct answers Hemodynamics List 3 non invasive means of hemodynamically monitoring correct answers Heart rate Blood pressure Perfusion List three invasive means of hemodynamic...

what are hemodynamics? correct answers dynamic of the behavior of blood; how blood moves throughout the heart; forward movement of blood throughout the body how should hemodynamics be interpreted? correct answers NOT in isolation! Look at the big picture! why do we monitor patients? correct an...

hemodynamics correct answers the study of the ability of the blood to move through the cardiovascular system > * used to asses heart function , fluid balance , and the effects of the fluid and drugs on CO. what are the compennts of hemodynamics correct answers intravscular volume inotropy ...

Hemodynamic monitoring correct answers Invasive monitoring techniques used in critical care unit. Provides additional data beyond what clinical assessment alone can provide. Provides information about -Heart and Circulatory Function -Intravascular Fluid Volume -Helps make treatment decisions N...

pulmonary circuit correct answers What is known as the movement of blood from the right ventricle to both lungs back to the left atrium, and functions to allow gas exchange? systemic circuit correct answers What is known as the movement of blood from left ventricle to ALL body tissues and back to...