Anotomical Terms Flashcards
(25 cards)
Superior
Up
Inferior
Down
Anterior
In front
Posterior
Behindod
Proximal
Toward the trunk of the body
Distal
Away from the trunk of the body
Medial
Toward the middle of the body
Lateral
Away from the middle of the body
Epidermis
The top layer of the skin
Melanin
a dark brown to black pigment occurring in the hair, skin, and iris of the eye in people and animals. It is responsible for tanning of skin exposed to sunlight.
Pores
a minute opening in a surface, especially the skin or integument of an organism, through which gases, liquids, or microscopic particles can pass.
Melanocytes
mature melanin-forming cell, typically in the skin.
Dermis
the thick layer of living tissue below the epidermis that forms the true skin, containing blood capillaries, nerve endings, sweat glands, hair follicles, and other structures.
Follicle
small secretory cavity, sac, or gland, in particular.
Vertebrae
each of the series of small bones forming the backbone, having several projections for articulation and muscle attachment, and a hole through which the spinal cord passes.
Joints
a structure in the human or animal body at which two parts of the skeleton are fitted together.
Ligaments
short band of tough, flexible, fibrous connective tissue that connects two bones or cartilages or holds together a joint.
Cartilage
firm, whitish, flexible connective tissue found in various forms in the larynx and respiratory tract, in structures such as the external ear, and in the articulating surfaces of joints. It is more widespread in the infant skeleton, being replaced by bone during growth.
Osteoporosis
A condition in which bones become weak and brittle
Axial skeleton
is the part of the skeleton that consists of the bones of the head and trunk of a vertebrate
Appendicular skeleton
is the portion of the skeleton of vertebrates consisting of the bones that support the appendages
Voluntary muscle
You are under control
Involuntary muscles
Is not under conscious control
Tendón
Strong connective tissue from muscle to bone