00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| the part of the trunk between the neck and the abdomen, enclosed by the ribs, sternum, and vertebrae, which contains the heart and lungs; the chest |
| one member of the first seven pairs of ribs that are attached in humans to the sternum |
| adrenal gland | |
| —n | |
| Also called: suprarenal gland an endocrine gland at the anterior end of each kidney. Its medulla secretes adrenaline and noradrenaline and its cortex secretes several steroid hormones | |
adrenal gland n.
Either of two small, dissimilarly shaped endocrine glands, one located above each kidney, consisting of the cortex, which secretes several steroid hormones, and the medulla, which secretes epinephrine. Also called epinephros, paranephros, suprarenal gland.
adrenal gland (ə-drē'nəl) Pronunciation Key
(click for larger image in new window) Either of two small endocrine glands, one located above each kidney. The outer portion, or cortex, secretes steroid hormones (corticosteroids). The inner portion, or medulla, secretes epinephrine and norepinephrine. |