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GEN ANA 2 lesson 1
language of anatomy
Term | Definition |
---|---|
AXIAL | relating to head, neck and trunk, the axis of the body |
APPENDICULAR | relating to limbs and their attachments to the axis |
ABDOMINAL | anterior body trunk region inferior to the ribs |
ACROMIAL | point of the shoulder |
ANTEBRACHIAL | forearm |
ANTECUBITAL | anterior surface of the elbow |
AXILLARY | armpit |
BRACHIAL | arm |
BUCCAL | cheek |
CARPAL | wrist |
CEPHALIC | head |
CERVICAL | neck region |
COXAL | hip |
CRURAL | leg |
DIGITAL | fingers or toes |
FEMORAL | thigh |
FIBULAR (PERONEAL) | side of the leg |
FRONTAL | forehead |
HALLUX | great toe |
INGUINAL | groin area |
MAMMARY | breast region |
MANUS | hand |
MENTAL | chin |
NASAL | nose |
ORAL | mouth |
ORBITAL | bony eye socket (orbit) |
PALMAR | palm of the hand |
PATELLAR | anterior knee (kneecap) region |
PEDAL | foot |
PELVIC | pelvis region |
POLLEX | thumb |
PUBIC | genital region |
STERNAL | region of the breastbone |
TARSAL | ankle |
THORACIC | chest |
UMBILICAL | navel |
CALCANEAL | heel of the foot |
DORSUM | back |
GLUTEAL | buttocks or rump |
LUMBAR | area of the back between the ribs and hips; the loin |
OCCIPITAL | posterior aspect of the head or base of the skull |
OLECRANAL | posterior aspect of the elbow |
OTIC | ear |
PERINEAL | region between the anus and external genitalia |
PLANTAR | sole of the foot |
POPLITEAL | back of the knee |
SACRAL | region between the hips (overlying the sacrum) |
SCAPULAR | scapula or shoulder blade area |
SURAL | calf or posterior surface of the leg |
VERTEBRAL | area of the spinal column |
SUPERIOR / INFERIOR (ABOVE/BELOW) | refers to placement of a structure along the long axis of the body |
ANTERIOR | front |
POSTERIOR | back |
SUPERIOR | above |
INFERIOR | below |
CEPHALAD/ CRANIAL | toward the head; superior in humans; anterior in four-legged animals |
CAUDAL | toward the tail; inferior in humans; posterior in four-legged animals |
DORSAL | backside; posterior in humans; superior in four-legged animals |
VENTRAL | belly side; anterior in humansl inferior in four-legged animals |
PROXIMAL | nearer the trunk or attached end |
DISTAL | farther from the trunk or point of attachment |
SUPERFICIAL | external; toward or at the body surface |
DEEP | internal; away from the body surface |
MEDIAL | toward the midline |
LATERAL | away from the midline or median plane |
SAGITTAL PLANE | plane that runs longitudinally and divides the body into right and left parts |
MEDIAN / MIDSAGITTAL PLANE | divides the body into equal parts, right down the midline of the body |
FRONTAL PLANE | plane that runs longitudinally and divides the body (or organ) into anterior and posterior parts |
CORONAL PLANE | another term for frontal plane |
TRANSVERSE PLANE | plane that runs horizontally, dividing the body into superior and inferior parts |
CROSS SECTIONS | when organs are sectioned along the transverse plane |
CRANIAL CAVITY | contains the brain |
VERTEBRAL CAVITY | contains the spinal cord; aka spinal cavity |
THORACIC CAVITY | contains the heart and lungs |
ABDOMINAL CAVITY | contains the stomach, intestines, liver, and other organs |
PELVIC CAVITY | contains the reproductive organs, bladder and rectum |
PARIETAL SEROSA | serous membrane lining the cavity walls |
VISCERAL SEROSA | serous membrane covering the surface of the organs within the cavity |
PERITONEUM | serosa lining the abdominal cavity and covering its organs |
PLEURA | serosa lining the lungs |
PERICARDIUM | serosa lining the heart |
UMBILICAL REGION | the centermost region, which includes the umbilicus (navel) |
EPIGASTRIC REGION | immediately superior to the umbilical region; overlies most of the stomach |
HYPOGASTRIC region | immediately inferior to the umbilical region; encompasses the pubic area |
PUBIC REGION | aka hypogastric region |
ILIAC REGION | lateral to the hypogastric region and overlying the superior parts of the hip bones |
INGUINAL REGION | aka iliac region |
LUMBAR REGIONS | between the ribs and the flaring portions of the hip bones |
LUMBAR REGIONS | lateral to the umbilical regions |
HYPOCHONDRIAC REGIONS | lateral to the epigastric region overlying the lower ribs |
ORAL CAVITY | mouth; contains tongue and teeth; continuous with the rest of the digestive tube, which opens to the exterior at the anus |
NASAL CAVITY | located within and posterior to the nose; part of the passages of the respiratory system |
ORBITAL CAVITIES | located in the skull that house the eyes and present them in an anterior position |
MIDDLE EAR CAVITIES | contain tiny bones and transmit sound vibrations to the hearing receptors in the inner ears |
SYNOVIAL CAVITIES | joint cavities enclosed within fibrous capsules that surround the freely movable joints of the body, such as those between the vertebrae and knee and hip joints |