Easiest way for me: HEENT: head, eyes, ears, nose, throat Chest: cardiac & resp GI: yep Extremities: you can include trunk, ie pressure sores, etc For ROV purposes: HEENT: HA, dizziness, syncope, presyncope, fatigue, weakness, cough, nosebleeds Chest: CP, SOB, DOE, PND, orthopnea GI: n/v/d Extrem: neuro, edema, & depends upon how detailed you wanna be. hope it helps.