| Term | Definition |
|
Dorsal body cavity |
consists of the cranial cavity and the vertebral canal |
|
Venteral body cavity |
consists of the thoracic cavity and the abdominopelvic cavity |
|
Melanin |
elemnent which causes darker skin |
|
Diaphysis |
long bone shaft |
|
Epiphysis |
ends of long bones |
|
Cyanosis |
bluish discoloration of the skin caused by lack of oxygen |
|
Decubitis ulcer |
common in bed-ridden people, cause by bressure |
|
Dermis |
middle layer of the skin; consists of connective tissue; contains hair follicles, sweat, sebacious, and apocrine glands |
|
Mitosis |
the process by which a cell duplicates the chromosomes in its cell nucleus, in order to generate two, identical, daughter nuclei |
|
Cytokinesis |
the process whereby the cytoplasm of a single cell is divided to spawn two daughter cells |
|
Hair bulb matrix |
surrounds the the papilla collection of epithelial cells often interspersed with the pigment producing cells, melanocytes |
|
Subcutaneous |
the inferiormost skin layer, mainly composed of adipose tissue |
|
Jaundice |
yellowish discoloration of the skin |
|
Haematopoiesis |
the formation of blood cellular components |
|
Eccrine glands |
sweat glands found througout body, coiled up deep in dermis |
|
Apocrine glands |
sweat glands found in axillary and genital region |
|
Sudoriferous glands |
sweat glands in general |
|
Saggital plane |
plane that cut the body into left and right halves |
|
Coronal plane |
plane that cut the body into posterior and anterior halves |
|
Transverse plane |
plane that cut the body into superior and inferior halves |
|
Basal cell carcinoma |
most common type of skin canser, cause by exposure to sunligh |
|
Melanoma |
rare typ of skin cancer; malignant tumor of melanocytes which are found predominantly in skin |
|
Squamous cell carcinoma |
second most common type of skin cancer |
|
Thoracic cavity |
cavity containing lungs and heart |
|
Squamous suture |
suture that seperates temporal and parietal bones |