Priorities In Critical Care Nursing 9th Ed By Urden. Test Bank - (Graded A+) Questions & Explained Answers Latest 2023

What are complications of arterial lines? {Ans: Hemorrhage, infection, thrombus formation, neurovascular impairment, and loss of limb.}What is the benefit of PA Pressure for fluid therapy? {Ans: Can restore fluid balance while avoiding overcorrection or undercorrection of the problem.}What are values that are measured in the ICU with Hemodynamic Monitoring? {Ans: Systemic and Pulmonary arterial pressures, central venous pressures (CVP), pulmonary artery wedge pressure (PAWP), CO/CI, SV/SV index (SVI) and O2 saturation of the hemoglobin of arterial blood (SaO2) and mixed venous oxygen saturation (SvO2).}What does an increase in CO at rest indicate? {Ans: Hyperdynamic state often seen with fever or early sepsis.}What are indications for Pulmonary Artery Catheterization? {Ans: ARDS, Acute respiratory failure with COPD, Cardiac Tamponade, evaluation of circulatory syndromes, hypotension unresponsive to fluid resus, IABP therapy, major trauma or burn injury, MI with complications, perioperative fluid imbalace in high risk pts, severe shock.}Why do you not used heparanized saline solution for flush solutions? {Ans: Risk of heparin-induced thrombocytopenia.}What does increased contractility result it? {Ans: Increased SV and increased myocardial O2 requirements.}What are contraindications for Pulmonary Artery Catheterization? {Ans: Coagulopathy, endocardial pacemaker, endocarditis, mechanical tricuspid or pulmonic valve.}What does the