Babinski reflex {Ans: in response to the sole of the foot being stroked, a baby's big toe moves upward or toward the top surface of the foot and the other toes fan out}murmur grading scale {Ans: I-Barely Audible II-Quiet, Clearly Audible III-moderately Loud IV-loud, thrill V-Very loud, can palpate thrill VI-Very loud, thrill palpable and visible}Joint types {Ans: 1. Ball -and-Socket joint: Allows movement in all directions (hip & shoulder joints) 2. Hinge Joint: Allows movement in one direction (elbow) 3. Pivot Joint: Allows turning from side to side (a pivot joint connects the skull to the spine)}infant milestones {Ans: 2 months - holds up head 4 months - rolls from abdomen to back 7 months - sits alone 9 months - crawls 8 - 15 months - standing with support & walking neonate - palmer grasp reflex teething at 6 months}herbeden's (DIP) and bouchard's nodes(PIP) {Ans: OA}birthmarks, nevus {Ans: red from hemangioma, a proliferation of blood vessels, brown from nevus, a mole or birthmark from overgrowth of melanin-forming cells}Osteoporosis T score {Ans: T score < -2.5}parietal pain {Ans: a localized, intense pain that arises from the parietal peritoneum, the lining of