Skin & DM, terms 403 Word Scramble
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Question | Answer |
Abrasion | scraping, rubbing away of epidermis - may result localized bleeding/weeping of serous fluid |
Blanching | 1.Skin whitening due to: 2.Pressure 3.Vasoconstriction Hypotension |
Debridement | removal of dead tissue from wound |
Dehiscence | separation of wound's edges revealing the underlying tissue |
Eschar | scab/dry crust from skin excoriation (skin scored) |
Excoriation | abrasion of skin surface (scored) |
Evisceration | protrusion of visceral organs through wound |
Fistula | 1. abnormal passage from internal organ to body surface 2. abnormal passage between two internal organs |
Granulation tissue | soft/pink/fleshy projections of tissue that form during the healing process in a wound that is not healing by primary intention |
Primary intention | initial union of wound edges that progress to complete scar formulation without granulation |
Hematoma | collection of blood trapped in tissues of skin/organ |
Hemostasis | termination of bleeding 1. by mechanical 2. chemical means 3. coagulation process of the body (blood stays = stops) |
Induration | hardening of tissue, particularly skin, because of edema/inflammation |
Laceration | torn/jagged wound |
Pressure ulcer | inflammation/sore/ulcer in skin over bony prominence |
Decubitus | pressure sore from laying down |
Purulent | producing/containing pus |
Suppurative | generation of pus |
Sanguineous | fluid containing RBCs |
Secondary Intention | wound closure with separated edges causing granulation to fill the gaps epithelium grows over granulation forming a larger scar than if healed by primary intention |
Serosanguineous | RBC containing fluid WITH SERUM |
Serous | clear (plasma like) fluid forming exudate at the site of inflammation |
Exudates | fluid/cells/other substances that have been slowly discharged from cells or blood vessels through small pores or breaks in cell membrane |
Shearing force | FRICTION exerted when a person is moved/repositioned in bed by being pulled or allowed to slide down in bed |
Slough | shedding of dead tissue cells |
Sutures | wound closing similar to sewing |
Tertiary Intention | delayed wound healing |
Tissue ischemia | point at which tissue receive insufficient oxygen and perfusion |
Vacuum assisted closure | treatment for surgical wounds where a pump applies negative pressure to a wound space via tube inserted into wound. Pump is secured in place with disposable sponge covered by a vapor-permeable dressing |
Erythema | redness/inflammation of skin/mucous membranes resulting from dilation/congestion of superficial capillaries (AKA sunburn) |
Excoriation | skin injury due to abrasion |
indurated | hardened tissue (sink) due to edema, inflammation, or infiltration by a tumor |
Integument | skin (DEC - dermis, epidermis, and 4 appendages 1.hair 2.nails 3.sweat glands 4.sebaceous glands |
Turgor | normal resiliency of skin cause by outward pressure of cells and interstitial fluid |
Edema | abnormal accumulation of fluid in interstitial spaces of tissue (AKA swelling) |
Exudates | fluid/cells/other substances that have slowly been discharged from cells or blood vessels through small pores/breaks in cell membranes (CELLULAR LEVEL) |
Hyperlipidemia | excessive lipid blood level |
Hyperglycemia | abnormally high blood sugar levels,resulting in: 1.decreased wound healing 2.decreased ability to fight infection 3.worsens neurological deficits 4.increased risk of death in critically ill patients |
Hyperglycemia damages which organs? | 1.kidneys 2.peripheral nerves 3.retinae 4.blood vessels 5.heart |
Glucagon is found where? | polypeptide hormone secreted by alpha cells of pancreas |
What does Glucagon do? | Increases blood glucose level by stimulating LIVER to change store glycogen into glucose |
Why is Glucagon important? | 1. Opposes action of insulin 2. DM pts inject to reverse a. hypoglycemic reactions b. insulin shock 3. Increases use of fats & excess amino acids (proteins) for energy production (Atkins?) |
Polyuria | abnormally high volume of urine |
what is polydipsia? | excessive thirst |
What are the s/s of Polydipsia | 1. dehydration 2. hyperglycemia 3. hypovolemia |
Polyphagia | gluttony |
Microvascular | smallest arterioles & venules capillary network |
Macrovascular | largest arteries and veins 1. Aorta, 2. coronary arteries 3. inferior/superior vena cava |
Neuropathy | inflammation/degeneration of peripheral nerves altering sensory/motor function |
Retinopathy definition? | noninflammatory retinal damage or disease |
Retinopathy left untreated causes? | Gradual loss of vision and eventual blindness |
Retinopathy results from? | Caused by systemic illnesses: 1. hypertension 2. Diabetes Millitus |
Nephropathy definition | kidney disease |
Nephropathy causes which diseases | 1. nephritis (inflammation of kidney) 2. nephrosis (degeneration of kidney) 3. sclerotic lesions (kidney scaring |
Preparandial | before a meal |
Created by:
Shelley.Castellino
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