What causes the s3 sound - Study guides, Class notes & Summaries

2024 EXAM 1 NR 324 ADULT HEALTH 1 QUESTIONS AND CORRECT ANSWERS GRADED A +. 2 / 37 1. What age group has the highest percentage of water content?: Preterm /Neonates 2. Two fluid compartments in the body: Intracellular space (inside cells) locatedin the ICF Extracellular space (outside cells) located in the ECF 3. ICF makes up what percent of total body weight?: 40% 4. What are the twomain compartments containingECF?What other compart-ments are there?: Interstitial fluid (fluid in the s...

"high dose" dopamine causes vasoconstriction and (C) Increase afterload - What is the primary hemodynamic effect of: Dopamine >10 mcg/kg/min (A) Increase preload (B) Decrease preload (C) Increase afterload (D) Decreased afterload (E) Increase contractility (D) Decrease contractility Pulmonary HTN and cor pulmonale; Mitral, aortic, or tricuspid insufficiency - What causes the S3 sound? during diastole - When are coronary arteries perfused? S3 heart sound - What may you hear before c...

"high dose" dopamine causes vasoconstriction and (C) Increase afterload - What is the primary hemodynamic effect of: Dopamine >10 mcg/kg/min (A) Increase preload (B) Decrease preload (C) Increase afterload (D) Decreased afterload (E) Increase contractility (D) Decrease contractility Pulmonary HTN and cor pulmonale; Mitral, aortic, or tricuspid insufficiency - What causes the S3 sound? during diastole - When are coronary arteries perfused? S3 heart sound - What may you hear befor...

PAEA Emergency Medicine EOR Exam Study Guide. what is the most common cause of heart failure? specifically left sided? right sided? - - 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? - systolic (MC form of CHF) *(the sound is actually heard in the diastole though) ...

PAEA Emergency Medicine EOR Topics what is the most common cause of heart failure? specifically left sided? right sided? - -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? - systolic (MC form of CHF) *(the sound is actually heard in the diastole though) -memo...

Types of prevention - answer-primary- car restraints, bicycle helmets, immunizations secondary- prevent for those with RF-pap, mammo tertiary-mgmt of established disease- meds, lifestyle Primary - answer-Preventing the health problem, most cost effective form of healthcare **IMMUNIZATIONS, ensuring adequate illumination at home (preventing falls) Secondary - answer-Detecting disease in early asymptomatic stages, screenings -Early cause finding of asymptomatic disease via the use of a sc...

The nurse is discussing cardiac hemodynamics with a nursing student. The nurse explains preload to the student and then asks the student what nursing interventions might cause increased preload. The student correctly answers which of the following? Ans: Correct response: Application of antiembolytic stockings Explanation: Preload is the amount of blood presented to the ventricles just before systole. Anything that assists in returning blood to the heart (eg, antiembolytic stockings) or...

Internal Medicine COMAT Review 2024 Questions and Answers ECG leads representing anterior wall -Answer-V1-4 (LAD) ECG leads representing the inferior portion of the heart -Answer-II, III, and aVF (right coronary artery) ECG leads representing the lateral myocardial wall -Answer-I, AVL, V5, & V6 When should you consider immediate diagnostic coronary angiography? -Answer-order immediate diagnostic coronary angiography for a STEMI or new-onset Left BBB Another name for angioplasty... -Answe...

primary role of arteries: - carry blood away from the heart primary role of veins: - carry blood to the heart ______ contain oxygen rich blood - arteries what produces S1? - closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? - closure of semilunar valves (aortic and pulmonic) what heart "events" occur first? - left side take place a split second before right side where is S1 heard best? - apex (bottom o...

PAEA Emergency Medicine EOR Exam Study Guide. what is the most common cause of heart failure? specifically left sided? right sided? - - 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? - systolic (MC form of CHF) *(the sound is actually heard in the diastole though) ...