S1 lub - Study guides, Class notes & Summaries

S1 - Correct Answer-Mitral and tricuspid "lub" of "lub dub" S2 - Correct Answer-Aortic and pulmonic "dub" of "lub dub" S3 - Correct Answer-Ventricular Gallup. Beginning of diastole after S2. Too much volume S4 - Correct Answer-Rare. Atrial Gallup. Resistance to filling. End of diastole 1/avl/V5/v6 - Correct Answer-Lateral (Circumflex): AVL- High Lateral V6 Low Lateral Less common/ less severe II/III/avf - Correct Answer-Inferior V1/v2/ v3/ v4 - Correct Answer-Anterior

S1 Lub - start of systole Closure of AV (Mitral and tricuspid) S2 Dub Closure: Aortic and pulmonic louder with PE S3 heart failure and cor pulmonale, mitral, aortic, tricuspid insufficiency/regurg S4 cause by atrial contraction (not in afib) HTN, MI, aortic stenosis, and ventricular hypertrophy Insufficiency (regurg) occurs when valve is _______? Stenosis occurs when valve is ________? Insufficiency (regurg) = closed = chronic/acute Stenosis = open = chronic Systolic Murmurs: wha...

What would cause decrease in Digoxin levels - Antacids Taking Pyridium for UTI, what can Pyridium cause? - Hemolytic Anemia What can PCOS result in? - increased insulin levels, Androgens, hirsutism What is a hypertensive used in pregnancy - Methyldopa What is a characteristic of Placenta Previa? - painless red bleeding What is a characteristic of Rheumatoid arthritis ? - Red hot joints Medications that cause ototoxicity - Aminoglycosides, nasal decongestants, antihistamines Treatment peri...

What are the beta adrenergic receptors? correct answers-B1: inotropy (force of contraction), dromotropy (speed of conduction), chronotropy (heart rate) -B2: bronchodilation What are the normal heart sounds? Abnormal? correct answers-S1 (lub) -S2 (dub) -S3 is abnormal (sounds like Kentucky) "lub dub tee" -S4 (Tenessee) "tub lub dub" -Murmurs: either 1 (barely audible) or 4 (easily audible and associated with thrill) or 6 (can be heard with stethoscope off chest wall) What are risk ...

MSII Question and answers correctly solved 2023/2024heart sounds S1: Mitral/tricuspid (AV) valves closure S2: Aortic/pulmonic (semilunar) valves closure SBP (Systolic blood pressure): highest pressure of contraction DBP (Diastolic blood pressure): relaxing/resting pressure Auscultation of heart sounds First heart sound (S1/Lub): caused by atrioventricular valves •Mitral (M): 5th Left intercostal space midclavicular line •Tricuspid (T): 5th Left intercostal space (...

HA Exam 1 Assessment of Heart and Neck Vessels Spring 2024 with 100% Correct Answers To assess the function of the right side of the heart, a nurse should perform which part of the heart and neck vessel assessment? A. Jugular venous pulse B. Carotid artery pulse C. Heart sounds D. Apical impulse -Answer-A Rationale: The jugular venous pulse is important for determining the hemodynamics of the right side of the heart. The level of the jugular venous pressure reflects right atrial (centr...

MSII Question and answers 100% correct 2023/2024 heart sounds S1: Mitral/tricuspid (AV) valves closure S2: Aortic/pulmonic (semilunar) valves closure SBP (Systolic blood pressure): highest pressure of contraction DBP (Diastolic blood pressure): relaxing/resting pressure Auscultation of heart sounds First heart sound (S1/Lub): caused by atrioventricular valves •Mitral (M): 5th Left intercostal space midclavicular line •Tricuspid (T): 5th Left intercostal space (...

Secondary Assessment: SAMPLE - - Signs and Symptoms (history of present issues); - Allergies; - Medications; - Past Medical History, Pertinent Negatives; - Last Oral Intake; - Events (leading to present: trauma or medical) Secondary Assessment: OPQRST-I - especially for Respiratory and Cardiac patients: - Onset; - Provocation/Palliation; - Quality; - Radiation; - Scale/Severity; - Time; - Interventions Initial Assessment: G-CAAT - - General Impression; - Chief Complaints, Life Thr...

NBCE BOARDS PART 1 – PHYSIOLOGY EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ Blood from the UE >> ______. Blood from the LE >> ______. Blood from the lumbars >> _____ >> _______. - -SVC, IVC, azygous vein, SVC 80% of blood __________ to the right ventricle. The remaining 20% needs _______ to flow to the RV. - -Passively flows (via gravity) Atrial contraction Impulse for atrial contraction starts at the ________ in the ___________ of the right atria. Atrial c...

EKG correct answers records the electrical activity of the heart and can identify an abnormal cardiac rhythm and sometimes cardiac muscle damage Stress test correct answers Monitors cardiac activity while exercising or after medications are given to increase the heart rate. it detect whether there is a change in rhythm or signs of cardiac ischemia echocardiogram correct answers an ultrasound of the heart to evaluate contractility and valve function. Can be done through the chest wall or tr...