| A | B |
|---|
| dura mater | tough outer meninx |
| meninx | any of the three membranes that envelop the brain and spinal cord |
| dyspepsia | difficult digestion |
| excrete | to remove material from the body |
| ectopic pregnancy | displaced pregnancy |
| edema | accumulation of water in the tissues |
| efferent nerve fibers | carry impulses away from the CNS |
| CNS | central nervous system |
| ejaculation | expulsion of seminal fluid from the male urethra |
| embolus | an obstructive object traveling in the blood stream |
| encysted | enclosed in a cyst or capsule |
| encephalitis | inflammation of the brain |
| endocytosis | taking particles into a cell |
| enterologist | one who specializes in the study of intestinal disorders |
| epidermis | outer layer of skin |
| erythema | redness of the skin |
| erythrocyte | red blood cell |
| esophagus | tube that extends from the pharynx to the stomach |
| euesthesia | a normal state of the senses |
| excretory system | the body system that eliminates waste |
| exophthalmos | an abnormal protrusion of the eye from the orbit |
| extracellular | outside the body cells of an organism |
| extrinsic | coming from outside of something |
| fascia | thin fibrous membrane that envelops and separates muscles |
| fenestrae of the inner ear | window like opening into the inner ear |
| ferritin, transferrin | both iron storage proteins |
| flagellum | the tail of a sperm cell |
| flatulence | air of gas expelled from the intestines |
