Hemodynam Study guides, Class notes & Summaries

BIOL 235 CHAPTER 21 BLOOD VESSELS HEMODYNAMICS EXAM TOPIC (QUESTIONS AND ANSWERS) Hemodynamics - CORRECT ANSWER-the forces involved in circulating blood throughout the body Tunica Interna (Intima) - CORRECT ANSWER-inner lining of blood vessel and makes direct contact with blood Lumen - CORRECT ANSWER-Interior opening of the vessel Endothelium - CORRECT ANSWER-Innermost layer of tunica interna and is continuous with endocardial layer of the heart, consists of thin layer of flattene...

What are alpha 1 receptors? smooth muscle contraction What are beta 1 receptors? heart What are beta 2 receptors? lungs, smooth muscle relaxation An agonist is? positive An antagonist is? negative What do vasopressors do? increase afterload or svr to increase tissue perfusion Which drug: -mostly alpha 1 agonist w/some beta 1 agonist -IV dose:0.05-0.1 mcg/kg/min -titrate every 3 to 5 mins norepinephrine Which drug: -pure alpha 1 agonist Caution: refl...

APHY 201 Module 09 Heart and Hemodynamics Ivy Tech With Complete Solution...

HEMODYNAMICS, ATI, NCLEX QUESTIONS AND CORRECT ANSWERS 2024 (VERIFIED ANSWERS) GRADED A+ | 100% CORRECT

1. Name the rhythm above. a. First Degree Heart Block b. Second degree heart block Mobitz Type II c. Third Degree Heart Block d. Normal Sinus Rhythm2. Name the rhythm above. a. Supraventricular Tachycardia b. Torsades de Pointes c. Ventricular Fibrillation d. Ventricular Tachycardia

What is hemodynamics? - The study of blood flow or circulation Is hemodynamic monitoring non-invasive? - No, it is invasive. What types of information can be obtained with bedside hemodynamic monitoring? - vascular capacity, circulating blood volume, pump effectiveness, tissue perfusion, and physiologic response to treatment What are the indications for hemodynamic monitoring? - Decreased cardiac output, deficient fluid volume, excess fluid volume, and ineffective tissue perfusion What is...

Physics chapter 18 hemodynamics Questions & Answers 2023/2024 is the study of blood moving through the circulatory system - Answer-hemodynamics Flow, also called ________ _______ ______, indicates the volume of blood moving during a particular time - Answer-Volume flow rate Indicates the speed or swiftness of a fluid moving from one location to another. - Answer-velocity Three basic forms of blood flow are: - Answer-1. pulsatile 2. phasic 3. steady Variable velocity, blood accelerates a...

Hemodynamic Monitoring CH 9 Exam Questions And Answers (Verified And Updated ) 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...

Hemodynamics - The study of the dynamics of blood circulation in order to determine the adequacy of cardiac output. It is monitored closely for changes in fluid status and cardiac health. Preload - The volume of blood in the right atrium or left ventricle at the end of diastole or beginning of systole. It is quantified with central venous pressure (CVP) & pulmonary artery occlusion pressure (PAOP) which reflect the patients volume status. The end-diastolic volume (EDV) is related to the am...

CO formula? CORRECT ANSWER-CO= SV x HR Normal CO CORRECT ANSWER-4-8 L/min Normal CI? CORRECT ANSWER-2.5-4.2 L/min/m2 Normal SV? CORRECT ANSWER-50 - 100 mL / beat How is preload measured in the ventricles? CORRECT ANSWER-RV: CVP LV: PAOP How is afterload measures in the ventricles? CORRECT ANSWER-RV: PVR LV: SVR As after load increases CO declines. MAP? CORRECT ANSWER-70- 110 mmHg RAP (CVP) ? CORRECT ANSWER-2-6 mmHg PAP? CORRECT ANSWER-2