Question | Answer |
what is the INTEGUMENTARY SYSTEM? | THE SKIN AND ASSOCIATED STRUCTURES FORM INTEGUMENTARY SYSTEM*INCLUDING THE GLANDS, HAIR, AND NAILS
* INTEGUMENT= TO COVER
CUTIS= SKIN |
HOW MANY CELLS DOES THE SKIN HAVE?, | 9.5 MILLION CELLS |
HOW MANY SENSORY RECEPTORS DOES THE SKIN HAVE? | 19,000 |
what are the 3 layers of the skin? | 1 epidermis
2dermis
3subcutaneous layer |
STUDY THE PIC OF THE CROSS SECTION OF THE SKIN!!!! | STUDY PICTURE AND LABLES ON THE CROSS SECTION OF THE SKIN!!!!!!! |
EPIDERMIS= | EPITHELIAL, OUTERMOST LAYER |
DERMIS= | *CONNECTIVE TISSUE
-ELASTICITY
* HAS 2 LAYERS THAT CONTAIN MOST OF THE ACCESSORY STRUCTURES
-PAPILLARY
-RECTICULAR |
SUBCUTANEOUS LAYER= | *HYPODERMIS, SUPERFICIAL FASCIA
*LOOSE CT AND ADIPOSE TISSUE |
HAIR= | * FOLLICLE
* SHAFT
* ROOT
* ARRECTOR PILI MUSCLE |
FUNCTIONS OF THE SKIN? | *PROTECTION AGAINST INFECTION
* PROTECTION AGAINST DEHYDRATION
*REGULATION OF BODY TEMPERATURE
*COLLECTION OF SENSORY INFORMATION(TOUCH)
*EXCRETION,ABSORB MEDICATIONS, VITAMIN D SYNTHESIS |
WHAT FACTORS INFLUENCE SKIN COLOR? | AMOUNT OF PIGMENT IN THE EPIDERMIS
-MELANIN
-CAROTENE
BLOOD IN SURFACE OF BLOOD VESSELS
COMPOSITION OF BLODD
-OXYGEN
-HEMOGLOBIN |
EFFECTS OF MASSAGE ON SKIN? | WARMS THE SKIN AND INCREASES CIRCULATION PROMOTING PERSPIRATION AND OIL SECREATIONS
LUBRICANTS MOISTURIZE SKIN
CAN FACILITATE HEALTHY SCAR TISSUE FORMATION DURING SCAR HEALING PROCESS |
WHAT ARE SOME CONTAGIOUS SKIN DISEASES? | * BOILS * CELLULITIS * FUNGAL INFECTIONS*HERPES SIMPLEX* IMPETIGO*LICE AND MITES*WARTS* |
WHAT ARE SOME NON CONTAGIOUS SKIN DISORDERS? | ACNE* DERMATITIS/ECZEMA* HIVES |
WHAT ARE SOME NEOPLASTIC SKIN DISORDERS? | PSORASIS*SKIN CANCER* |
BOILS? | LOCAL STAPHYLOCOCCAL(STAPH) INFECTIONS |
WHAT ARE THE MOST COMMON SPOTS FOR BOILS? | AXILLA/ARMPIT AND GROIN |
SIGNS AND SYMPTOMS OF BOILS? | LARGE OBVIOUS, PAINFUL INFECTION
USUALLY 1 AT A TIME OR IN A SMALL CLUSTER
STARTS AS HARD RED/PINK BUNG
*DEVELOPS CENTER OF PUS
* MAY RUPTURE
*MAY PENETRATE DEEP LAYERS OF THE SKIN, LEAVE A SCAR |
WHAT ARE SOME TREATMENTS FOR | |