Increase ef - Study guides, Class notes & Summaries

Afterload and HTN: How does hypertension affect afterload? What would be the consequences for the heart? Why might someone with long-standing hypertension develop heart failure? correct answersAfterload is the resistance the heart must overcome eject blood from a given chamber. Hypertension increases afterload because the heart must generate more force to overcome the increase in blood pressure. This could create afterload for the left ventricle (if it is systemic hypertension) or the right v...

Dilated Cardiomyopathy - ANSWERImpaired systolic function and reduced EF Hypertrophic Cardiomyopathy - ANSWERCaused by an increase in after load Restrictive Cardiomyopathy - ANSWERNormal systolic pressures but increased diastolic pressures (normal wall thickness by the myocardium becomes stiff)

NSG 121 Unit 2 Herzing University - Question and answers rated A+ NSG 121 Unit 2 List blood flow through the heart. - correct answer SVC/IVC, R atrium, tricuspid, R ventricle, pulm arteries, lungs, pulm veins, L atrium. mitral, L ventricle, aortic valve = system List the cardiac conduction system. - correct answer SA node, AV node, Bundle of His, perkingie fibers = contraction What changes occur in the elderly with aging for the CV system? - correct answer -decreased CO -impaired blo...

PAEA FAMILY MEDICINE | 151 QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES COMPLETE AND WELL EXPLAINED 100% CORRECT ALREADY PASSED AND GRADED A+ LATEST UPDATE 2024 100%GUARANTEED SUCCESS AFTER DOWNLOAD (ALL YOU NEED TO PASS YOUR EXAMS} what is the first line imaging test when you suspect a DVT venous duplex US - will show non compressible echogenicity what is the gold standard diagnoses of DVT venography what is the gold standard diagnoses of PE pulmonary angio what is the most usefu...

_____ what facilitates the contraction of the atrial appendages? a. drop in pressure in the atria during systole b. squeezing of the pericardium with cardiac contraction c. pectinate muscle in the walls of the appendages d. increased thoracic pressure with deep inspiration - c. pectinate muscle in the walls of the appendages __________ small fibrous nodular areas that are normally identified on the central part of the aortic cusps. a. chronic thrombus accumulation causes b. nodules of a...

CH 34 Heart Failure Question and answers already passed CH 34 Heart Failure Heart Failure - correct answer §Complex clinical syndrome resulting in insufficient blood supply/oxygen to tissues and organs §Involves diastolic or systolic dysfunction §Ejection fraction (EF) is amount of blood pumped by LV with each heart beat Primary risk factors for HF - correct answer Hypertension -Modifiable risk factor Properly treated and managed, incidence of HF can be reduced by 50% CA...

Echocardiology serves as an ideal ___ method to examine cardiac anatomy in the normal as well as abnormal states. Ans- Noninvasive List 3 possible pharmacological techniques for stress test. Ans- 1. Dobutamine, 2. Adenosine, 3. Dipyridamine Myocardial ___ occurs when the regional oxygen supply is insufficient to meet the body's demand. Ans- Ischemia 4 Indications for stress echocardiology. Ans- 1. Screening for CAD, 2. Assessing states before and after intervention, 3. Determining ...

What is the gold standard for treating end stage heart failure? correct answers Transplantation! Due to scarcity of available organs, alternative means for providing cardiac support are required. Mechanical circulatory support devices (MCSDs) have the potential to treatment patients with end stage heart failure. MCSDs include: Intra-aortic balloon pump (IABP) Impella Extracorporeal membrane oxygenation (ECMO) Ventricular assist devices (VADs) Total artificial heart (TAH) True or f...

Noninvasive - Echocardiology serves as an ideal ___ method to examine cardiac anatomy in the normal as well as abnormal states. 1. Dobutamine, 2. Adenosine, 3. Dipyridamine - List 3 possible pharmacological techniques for stress test. Ischemia - Myocardial ___ occurs when the regional oxygen supply is insufficient to meet the body's demand. 1. Screening for CAD, 2. Assessing states before and after intervention, 3. Determining prognosis after MI, 4. Evaluating hemodynamic significance of...

RCIS Review Exam (2024) || Questions & Answers (Graded A+) RCIS Review Exam (2024) || Questions & Answers (Graded A+) What heart sound is caused by the rapid filling of the ventricle? - ANSWER - 3rd An Austin Flint murmur is characterized by... (AS,AR,MS, or MR) - ANSWER - AR Diamond-shaped ejection murmur radiating toward the neck is associated with (AS,AR,MS, or MR) - ANSWER - AS What are some drugs that cause a chronotropic response - ANSWER - Isoproterenol and Atropine What d...