Ejection fraction - Study guides, Class notes & Summaries

What is Klinefelter syndrome? - Answer An extra X chromosome for males so example XXY causing female-like qualities What is Turner Syndrome? - Answer females. missing or deformed x chromosome. right hemisphere dysfunction, hearing loss, ear infection, language and articulation disorders, visual spatial and attentional problems What is beta thalassemia? - Answer a condition in which the synthesis of the betaglobin chains is decreased or absent. Causes low hemoglobin. Which medication is con...

NR 507 MIDTERM EXAM WEEK 4 – QUESTION AND ANSWERS WINTER 2023 Chamberlain University NR 507 MIDTERM EXAM WEEK 4 – QUESTION AND ANSWERS WINTER 2023 Chamberlain University 1. Hypertension (high blood pressure) will have its most immediate effect on Preload Contractility Afterload None of these 2. Mature, circulating RBC’s lack endoplasmic reticulum. Without these structures RBC’s are completely unable to synthesize any ATP Pr...

The nurse is caring for a patient who is receiving IV furosemide and morphine for the treatment of acute decompensated heart failure (ADHF) with severe orthopnea. Which clinical finding is the best indicator that the treatment has been effective? a. Weight loss of 2 lb in 24 hours b. Hourly urine output greater than 60 mL c. Reduced dyspnea with the head of bed at 30 degrees d. Patient denies experiencing chest pain or chest pressure - Reduced dyspnea with the head of bed at 30 degrees W...

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

NSG123/ NSG 123 Exam 3: (Latest 2024/ 2025 Update) Med Surg 1 Review| Questions and Verified Answers| 100% Correct| All Units Covered| Grade A – Herzing Q: Correct technique for obtaining blood pressure Answer: - select correct BP cuff size - measure BP right after you wake up or before going to bed - try to measure BP at the same time every day - rest for 5 minutes - sit with feet flat on floor and back straight - place arm at the level of your heart - stay still and do not mo...

Echocardiography Workbook Questions and Answers Already Passed Question: What is the primary purpose of echocardiography in diagnosing heart conditions? Answer: The primary purpose of echocardiography is to use ultrasound waves to create images of the heart, allowing for the assessment of heart structure, function, and blood flow. It helps in diagnosing various heart conditions such as valve abnormalities, heart failure, and congenital defects. Question: What are the main types of ...

Exam 4: PNR201 / PNR 201 (Latest Update 2024 / 2025) Medical-Surgical Nursing I | Review Guide Questions and Verified Answers | 100% Correct | Grade A - Fortis Question: What would alert you to call the PCP before giving furosemide? Answer: low potassium Question: You are caring for a patient with low EF, what will you add to your care plan regarding activities for the client? Answer: ejection fraction balance, watch activity and rest Question: What would you recommen...

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 A patient with chronic untreated hypertension would demonstrate A. Increased afterload ...

What is afterload? Correct Answer-The pressure or resistance against which the ventricles must pump to eject blood What is preload (end-diastolic volume)? Correct Answer-Force exerted by the blood on the walls of the ventricles at the end of diastole What is a contraction? Correct Answer-Ability of cardiac cells to shorten, causing cardiac muscle contraction in response to an electrical stimulus What is venous return? Correct Answer-The amount of blood flowing into the right atrium each...

Echo Board Review Questions and Answers Already Passed Question: What is the primary purpose of an echocardiogram in a clinical setting? Answer: An echocardiogram is used to visualize and assess the heart's structure and function, including the size and shape of the heart, the movement of the heart's walls, and the function of heart valves. Question: Which echocardiographic view is typically used to assess the left ventricle's ejection fraction? Answer: The apical four-chamb...