Nurs 230 Final Exam Questions With Verified Answers

S2 {Ans: -second heart sound -occurs with closure of aortic and pulmonic -signals end of systole -loudest at base, near pulmonic area}pulses to know throughout body {Ans: carotid, radial, brachial, femoral, popliteal, posterior tibial, dorsalis pedis}priority cardiac urgent assessment {Ans: -rapid assessment and intervention -chest pain/pressure, SOB, abnormal BP, inadequate tissue perfusion -cardiac and respiratory emergency physical exam -assess for arrhythmias and fluid volume overload}where to listen to lung sounds {Ans: above the clavicle, intercostal spaces, not on bone}what to look for when palpating abdomen {Ans: -abdominal tenderness, distention, or masses -light first (1in) then deep (2-3in) -normal findings: smooth with consistent softness, non-tender, no masses -never palpate pulsating abdominal mass -rebound tenderness}pericardium {Ans: -tough fibrous, double-walled sac (prevents friction) -surround and protects heart -two layers with few pericardial fluid}