Terms Flashcards
antibodies
are proteins substances made by white blood cells in response to foreign antigens
antigens
foreign substances like poison, virus, bacteria.
blood
erythrocytes red blood cells. has hemoglobin to carry oxygen.
plasma
clear, straw colored liquid. 45% is blood remaining 55% is plasma
epidermis
outermost layer composed of epithelium cells. covering both internal and external of body.
dermis
below epidermis composed of blood and lymph vessels and nerve fibers, also hair follicles, sweat glands, and sebaceous.
subcutaneous
between the epidermis and the dermis
decubuitis ulcer
A pressure ulcer is an area of skin that breaks down when something keeps rubbing or pressing against the skin.
intramuscular
shot in muscle
Palliative therapy
non curative. like cancer they have a lot of pain. give them something so they are comfortable.
Auscultation
listening to sounds of the body with stethoscope
Percussion
tap with your fingers
Hemorrhoid
swollen twisted vein around anus
Polyps
pedunculated on stalk, sessile flat on membrane.
Metastasis
beyond stopping. excessive tumor growth.