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REGIONAL TERMS. NASAL. FRONTAL. ORAL. ORBITAL. CERVICAL. BUCCAL. MENTAL. ACROMIAL. STERNAL. AXILLARY. PECTORAL. ABDOMINAL. THORACIC. MAMMARY. BRACHIAL. ANTECUBITAL. ANTEBRACHIAL. UMBILICAL (NAVAL). PELVIC. CARPAL. POLLEX. COXAL. PALMAR. INGUINAL (GROIN). DIGITAL. FEMORAL.
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REGIONAL TERMS NASAL FRONTAL ORAL ORBITAL CERVICAL BUCCAL MENTAL ACROMIAL STERNAL AXILLARY PECTORAL ABDOMINAL THORACIC MAMMARY BRACHIAL ANTECUBITAL ANTEBRACHIAL UMBILICAL (NAVAL) PELVIC CARPAL
POLLEX COXAL PALMAR INGUINAL (GROIN) DIGITAL FEMORAL PUBIC PATELLAR PERONEAL (side of leg) CRURAL TARSAL HALLUX PES DIGITAL
OTIC (EAR) CEPHALIC (CRANIAL) OCCIPITAL DELTOID VERTEBRAL SCAPULAR BRACHIAL DORSUM OLECRANAL LUMBAR SACRAL DORSUM OF HAND GLUTEAL PERINEAL
FEMORAL POPLITEAL SURAL (CALF) CALCANEAL (HEEL) PLANTAR (SOLE)
BODY CAVITIES and MEMBRANES Body Cavity: major, closed compartment containing internal organs. Cranial Cavity Dorsal Body Cavity: cavity encasing the brain and spinal cord. Dorsal Body Cavity Vertebral Cavity
Ventral Body Cavity: houses a group of organs called the viscera. Subdivided into: Thoracic Cavity: cavity surrounded by the ribs and chest muscles. Pleural Cavities: each houses a lung. Mediastinum: contains the pericardialcavity housing the heart, esophagus, trachea...
Abdominopelvic Cavity: cavity surrounded by abdominal muscles and pelvic girdle. Abdominal Cavity: contains stomach, liver, spleen, intestines, etc... Pelvic Cavity: bladder, some reproductive organs, rectum... Diaphragm: large, dome-shaped muscle separating the thoracic and abdominopelvic cavities.
Thoracic Cavity Diaphragm Abdominal Cavity Pelvic Cavity
Cranial Vertebral Mediastinum Pleural Pericardial Diaphragm Ventral Body Cavity Abdominal Cavity Abdominopelvic Pelvic Cavity
Serous Membrane (serosa): thin, double-layered membrane lining body cavities and surrounding internal organs. Parietal Serosa: the part of the membrane lining cavity walls Visceral Serosa: the part of the membrane covering the organs Serous Fluid: lubricating fluid between the parietal and visceral serosa. * Reduces friction between moving organs and cavity walls * Secreted by serous membrane
Other Body Cavities – most open to body’s exterior Oral and Digestive Cavities: contains mouth, teeth, tongue, interior of digestive organs, anus Nasal Cavity: part of the passages of the respiratory system Orbital Cavity: houses the eyes Middle Ear Cavities: contains bones that transmit sound to the inner ear.
ABDOMINOPELVIC REGIONS Left Hypochondriac Region Right Hypochondriac Region Epigastric Region Right Lumbar Region Umbilical Region Left Lumbar Region Hypogastric (pubic) Region Right Iliac (inguinal) Region Left Iliac (inguinal) Region
left hypochondriac LH left lumbar LL left iliac LI epigastric E umbilical U hypogastric H right hypochondriac RH right lumbar RL right iliac RI
Diaphragm Liver Stomach Gallbladder Transverse Colon Ascending Colon Descending Colon Small Intestine Cecum Appendix Sigmoid Colon Urinary Bladder
QUADRANTS -simplified abdominopelvic regions used by medical personnel Right Upper Quadrant (RUQ) Left Upper Quadrant (LUQ) Left Lower Quadrant (LLQ) Right Lower Quadrant (RLQ)