Cardiac Saunders NCLEX questions with complete solutions

Cardiac Saunders NCLEXWhat is a central venous catheter used for? - correct answer -Deliver hyperosmolar solutions -Measure CVP -Infuse parenteral nutrition -Infuse multiple IV solutions or medications How is central venous catheter placement determined? - correct answer -Radiography after insertion Where is the central venous catheter located? - correct answer -Superior vena cava How is the central venous catheter inserted? - correct answer -The basilic vein -Cephallic -Internal jugular -Subclavian vein How many lumens can the central venous catheter have? - correct answer -Single -Double -Triple What is normal pulmonary artery wedge pressure? - correct answer -4 - 12 mmHg What does an increase in PAWP indicate? - correct answer -Left ventricular failure -Hypervolemia -Mitral regurgitation -Intracardiac shunt