Physical Examination: Image : Memo : 【Consciousness】: clear, muscle power: all of limbs 5 【Sclera】: not icteric 【Conjunctiva】: not injected, not pale 【Oral/throat】: not injected, not dry 【Neck】: supple, no jugular vein engorgement (JVE), no lymphadenopathy (LAP) 【Chest】: spontaneous breathing with nasal cannula 2 L/min used Inspection: symmetric expansion, no subcostal retraction Palpation: no crepitus Percussion: resonance Auscultation: normal breathing sounds