Integumentary System
Outer layer of skin; contains no blood vessels or nerves
Epidermis
Striated and under voluntary control
Skeletal Muscle
the colored portion of the eye; contains two muscles that control the size of the pupil
Iris
a hollow, muscular organ that pumps blood throughout the body
heart
Located all over the body, usually in groups or clusters; small, round, or oval masses ranging in size from that of a pinhead to that of an almond
Lymph nodes
True skin (corium); contains blood vessels, lymph vessels, nerves, involuntary muscle, sweat and oil glands, and hair follicles
Dermis
non-striated and under involuntary control
Smooth Muscle
Three small bone sin the middle ear; the malleus, the incus, and the stapes
Ossicles
each of the two upper chambers of the heart that receives blood that comes into the heart
Atruim
Masses of lymphatic tissue that filter interstitial fluid
Tonsils
Innermost layer of skin (subcutaneous fascia); connects the skin to underlying muscles
Hypodermis
attach muscle to bone
tendons
Refracts
Bends
each of the two lower chambers of the heart that pumps blood out of the heart
ventricle
An organ located beneath the left side of the diaphragm and in back of the upper part of the stomach
Spleen
Sudoriferous glands
Sweat glands
attach bone to bone
Ligaments
Allow the human body to respond to its environment and help it to react to conditions that can cause injury
Receptors
- the largest artery in the body
- receives blood from the left ventricle
Aorta
A chronic, malignant disease of the lymph nodes
Hodgin's Lymphoma
Sebaceous glands
Oil glands opening onto hair follicle
a large triangular muscle covering the shoulder joint and serving to abduct and flex and extend and rotate the arm
Deltoid
Acts as the entrance to the two other parts of the inner ear
Vestibule
the wall of tissue that separates the right side of the heart from the left side of the heart
Septum
The short tube that receives all of the purified lymph from the right side of the head and neck, the right chest, and the right arm
Right Lymphatic Duct