| A | B |
|---|
| Circulatory system | heart, blood, and blood vessels |
| Lymphatic system | lymph vessels and lymph nodes |
| Digestive system | mouth, pharynx, esophagus, stomach, small intestine, large intestine, o anus |
| Endocrine system | glands and hormones |
| Reproductive system (female) | uterus, ovaries, and vagina |
| Reproductive system (male) | penis, testes, and glands |
| Musculoskeletal system | muscles, bones, joints |
| Nervous system | brain and spinal cord |
| Respiratory system | lungs |
| Skin & Sense system | skin, eyes, ears, nose, and mouth |
| Urinary system | kidney, ureters, bladder, urethra |
| Cranial cavity | located in the head and surrounds the brain |
| Thoracic cavity | known as the chest cavity, protects heart and lungs |
| Pleural cavity | space between the pleural membranes |
| Pleura | a double membrane that surrounds the lungs |
| Mediastinum | space between the lungs |
| Abdominal cavity | space below the thoracic cavity (holds stomach, liver, gall bladder, intestines) |
| Diaphragm | muscle that assists with breathing, located between thoracic and abdominal cavity |
| Peritoneum | double membrane of the abdomen |
| Pelvic cavity | below the abdominal cavity, holds reproductive organs |
| Pelvis | 4 bones of the hip |
| Spinal column | long, narrow row of bones from neck to tailbone |
| Spinal cord | organ of nervous tissue that carries messages to and from the brain |
| Cervical region of spinal column | 7 bones |
| thoracic region of spinal column | 12 bones |
| Lumbar region of spinal column | 5 bones |
| Sacral region of spinal column | base of the spinal colum |
| Coccygeal region of spinal column | tailbone |
| Vertebra | a disc/disk of bone in the spinal column |
| Vertebrae | one or MORE discs/disks |
| Cartilage | cushion between the bones |
| Frontal (coronal) plane | a vertical plan that divides the body into front and back |
| Sagittal (lateral) plane | a vertical plane that divides the body or organ into right and left |
| Midsagittal plane | A vertical plane that divides the body EQUALLY into left and right |
| Transverse (axial) plane | A horizontal plane that divides the body or organ into upper and lower portions |
