Integumentary System
The fluid secreted through the pores to help cool the body
Perspiration or Sweat
Contains the cranium and facial bones
Skull
Type of muscle that moves without conscious effort
Involuntary muscle
Largest and uppermost part of the brain
Cerebrum
Third innermost layer of the eye that contains light-sensitive nerve cells
Retina
A burn that may be painless because the nerves have been destroyed
Third degree burn
Type of joint that moves in only one plane, backward and forward
Hinge joint
Type of muscle that moves internal organs
Smooth muscle
Recurring seizures in the brain caused by excessive irregular electrical activity
Epilepsy
A decrease in ability to focus on close objects
Presbyopia
The second most innermost layer of skin that contains hair follicles, sweat, and oil glands
Dermis
Condition in which the bones lose their density and weaken
Osteoporosis
The point where muscle attaches to bone that does not move when the muscle contracts
Origin
The outer three layers of membrane covering the brain and spinal cord
Dura mater
Responsible for maintaining equilibrium
Inner ear or semicircular canals
Melanin
The only moveable bone in the face
Mandible
Tissue that attaches muscle to bone
Tendon
Part of the brain that controls appetite, temperature, and sleep
Hypothalamus
Eye disorder caused by increase in intraocular pressure
Glaucoma
Innermost layer of skin that contains fatty and connective tissue
Subcutaneous Tissue
Movement toward the body's midline
Circular band of muscle fibers that constricts a natural body opening
Sphincter
Special capillaries that prevent drugs in the bloodstream from entering the brain
Inflammation of the lining of the nose
Rhinitis