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Learn about anatomic position, body positions, and sections with detailed explanations and diagrams. Understand abdominal body regions and basic body plans for comprehensive anatomical knowledge.
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Part I - Terminology • Anatomic position • Body positions • Relative body positions • Body sections • Abdominal body regions and four quadrants • Basic body plan • Body regions
Anatomic Position • Standing erect • Face forward • Arms at sides • Palms forward
Body Positions • Prone – lying face down • Pronate (pronation) – rotate forearm so that palm faces down; foot rotation so that plantar surface points outward • Supine – lying face up • Supinate (supination) – rotate forearm so that palm faces up; foot rotation so that plantar surface points inward
Relative Body Positions • Superior • Inferior • Anterior • Ventral • Posterior • Dorsal • Lateral • Ipsi • Contra • Proximal • Distal • Peripheral • Cephalad / cephalic • Caudad / caudal
Relative Body Positions • Superficial • Cutaneous • Deep
Body Sections • Sagittal plane • Transverse plane • Coronal plane
Cylindrical Cuts/Sections1) Cross 2) Oblique 3) Longitudinal
Abdominal Body Regions • Top Right • Epigastric • R & L Hypochondrial • Umbilical • R & L Lumbar • Hypogastric • R & L Iliac (inguinal) • Bottom Right • RUQ • LUQ • RLQ • LLQ