Ejection fraction Study guides, Class notes & Summaries

Heart Failure Pathophysiology - correct answer Right Ventricle -Systemic Venous Congestion •Jugular Venous Distension •Hepatomegaly •Splenomegaly •Ascites •Lower limb edema Left Ventricle -Pulmonary Congestion •Dyspnea •Orthopnea •Paroxysmal Nocturnal Dyspnea •Cough (on exertion) •Pulmonary edema Effects of preload, afterload, contractility, and heart rate on cardiac output function - correct answer Increased Cardiac Output: Increased Preload Decreased...

What is the formula for calculating cardiac output? A. CO= PA-1 SVC B. CO= AO x PA C. CO= HR x SV - C. CO= HR x SV Stroke volume is... A. Related to preload B. Related to afterload C. The same as ejection fraction - A. Related to preload Preload is most impacted by... A. Mean arterial pressure B. Increased filling volumes C. Ejection fraction - B. Increased filling volumes

What is the formula for calculating cardiac output? A. CO= PA-1 SVC B. CO= AO x PA C. CO= HR x SV Correct Answer-C. CO= HR x SV Stroke volume is... A. Related to preload B. Related to afterload C. The same as ejection fraction Correct Answer-A. Related to preload Preload is most impacted by... A. Mean arterial pressure B. Increased filling volumes C. Ejection fraction Correct Answer-B. Increased filling volumes A patient with chronic untreated hypertension would demonstra...

a. related to preload - ️️Stroke Volume (SV) is? a. related to preload b. related to afterload c. the same as ejection fraction b. increased filling volumes - ️️Preload is most impacted by? a. mean arterial pressure b. increased filling volumes c. ejection fraction a. Increased afterload - ️️A patient with chronic untreated hypertension would demonstrate? a. increased afterload b. decreased aferload c. decreased preload d. Radius of the vessel - ️️Vascular...

Exam 2: NSG530/ NSG 530 (NEW 2023/ 2024) - Advanced Pathophysiology Exam Review| Complete Guide with Verified Answers| 100% Correct QUESTION P waves on EKG atria contracts QUESTION QRS complex Answer: ventricular (contract) depolarization and atrial (resets) repolar- ization QUESTION T waves on an ECG represent Answer: ventricles (reset) repolarization QUESTION sympathetic nervous system Answer: fight or flight QUESTION parasympat...

Vanessa Joubert Heart Failure History of Present Problem: JoAnn Smith is a 72-year-old woman who has a history of myocardial infarction (MI) four years ago and systolic heart failure secondary to ischemic cardiomyopathy with a current ejection fraction (EF) of only 15%. She presents to the emergency department (ED) for shortness of breath (SOB) the past three days. Her shortness of breath has progressed from SOB with activity to becoming SOB at rest. The last two nights she had to sleep in...

What is the most common type of cardiomyopathy? Dialated Cardiomyopathy What is the most common TYPE of dilated cardiomyopathy? Ischemic Cardiomyopathy What is Ischemic Cardiomyopathy? When the heart muscle weakens from lack of perfusion from obstruction/MI What are the causes of Dilated cardiomyopathy? M/C idiopathic (50%) -Ischemia -Alcoholism -Cocaine -Enterovirus What are some manifestations of Dilated Cardiomyopathy? HFrEF (systolic HF) Left sided HF—> SOB, dysp...

What is the formula for calculating cardiac output ? - ️️CO= HR x SV Stroke volume is ______________________ A. Related to preload B. Related to afterload C. the same as ejection fraction - ️️bbbb]A. Related to preload Preload is most impacted by __________________ A. Mean arterial pressure B. Increased filling volumes C. Ejection fraction - ️️B. Increased filling volumes A patient with chronic untreated hypertension would demonstrate ___________________ A. Incr...

what is the most common cause of heart failure? specifically left sided? right sided? correct answers -MC is CAD (coronary artery disease) -L sided: *CAD* & HTN -R sided: *L sided HF* & pulmonary dz decreased ejection fraction, thin ventricular walls, dilated LV chamber, and an S3 gallop (filling of dilated ventricle) is associated with systolic or diastolic heart failure? correct answers systolic (MC form of CHF) *(the sound is actually heard in the diastole though) -memory trick: "s...

RCIS Board Exam Study notes based on Glowacki and Sommers MP3 Exam Questions And Answers What is the pressure as blood enters the right atrium? 5mmHg What organ system in the body acts on the blood in the vessels to make a pressure of 5mmHg? Deep skeletal muscle pump system What pressure is the blood under as it goes from the RA through the tricuspid valve? 5mmHg The bigger the diameter of the valve the __________ pressure is needed to move blood across it. Less The smaller the dia...