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ch.9 terms
directional terms and body structures
Term | Definition |
---|---|
Medial | Toward the midline |
Proximal | Nearest point of attachment |
Distal | Farthest from the point of attachment |
Lateral | Away from the midline |
Anterior | Toward the front |
Frontal | Toward the front |
Ventral | Toward the front of belly side |
Superior | Above the transverse plane |
Cranial | Toward the head |
Inferior | Below the transverse plane |
Caudal | Toward the tail or feet |
Posterior | Toward the back |
Body cavities | Anterior (ventral) and Posterior (dorsal) |
Four quadrants of abdomen | Right Upper Quadrant (RUQ), Left Upper Quadrant (LUQ), Right Lower Quadrant (LLQ), Right Lower Quadrant (RLQ) |
RUQ | Right Upper Quadrant |
LUQ | Left Upper Quadrant |
LLQ | Left Lower Quadrant |
RLQ | Right Lower Quadrant |
9 Regions of Abdomen | Epigastric, Right hypochondriac, Left hypochondriac, Umbilicus, Umbilical, Right lumbar/lateral, Left lumbar/lateral, Right iliac/inguinal, Left iliac/inguinal, Hypogastric/pubic |
Cytoplasm | Semisolid fluid within the membrane where chemical reactions, such as respiration, occur |
Organelles within Cytoplasm | Nucleus, Mithochondria, Ribosomes, Centriole, Endoplasmic reticulum, Golgi apparatus, and Lysosomes |