anatomy physiology Found in the body Cutaneous membrane keratinized stratified squamous epithelium

Protects,insulates, and waterproofs the body

Mucous Membrane Epithelium on loose connective tissue (lamina propria)

§ Lines every opened body cavity

Serous Membrane Simple squamous epithelium resting on areolar connective tissue

* lines every closed body cavity

Synovial membrane * Connective tissue only

* Lines fibrous capsules surrounding joints

* Secretes a lubricating fluid

Homeostatic Imbalances of the Skin

Name Description Transmission

Athlete’s Foot Itcy, red, peeling skin between toes

Fungus infection

Boils/Carbuncles Inflammation of hair follicles and sebaceous glands; common in the dorsal neck

Bacterial infection

Cold sore (fever blister) Fluid blisters that itch and sting affecting the mouth and lips

Herpes simplex infection (viral)

Impetigo Pink, water filled raised lesions that develop a yellow crust

Staphylococcus infection

Psoriasis Chronic condition characterized by reddened epidermal lesions covered by dry, silvery scaled patches

unknown