Term
tissue injuries caused by heat |
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Definition
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depending on the source of the injury the burn is described as |
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Definition
thermal, chemical, electrical, radiation or inhalation |
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Term
burns are classified by the _ of the tissue injury |
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Definition
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Term
size of the burn isi often defined as the percentage of _ |
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Definition
body surface area affected |
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Term
to describe depth a burn is classified as |
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Definition
partial or full thickness |
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Term
burn siz my be estimated using the |
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Definition
rule of nines or the lund an browder methoud |
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Term
estimates the percentage of body surface area burned, using percentage values of nine or multiples of nin |
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Definition
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Term
for and example of the rule of nine, in an adult if one arm and hand are burned, the burn size is estimated as |
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Definition
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Term
also estimates the percentage of body surface burned but the body is divided into smaller segments, different percentages are assigned to body parts depending ont he patients age |
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Definition
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Term
in the lund and browder method the head of an infant is _ of the total body surface area whear as the head of an adult is only _ ot the total body surface area |
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Definition
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Term
a quick method of estimating the percentage of body surface bruned is to use the patient's palm, the size of the palm represents |
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Definition
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Term
partial thickness burns are sometimes called |
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Definition
first or second degree burns |
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Term
a burn affecting only the epidermis |
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Definition
superficial or first degree burn |
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Term
a burn that affects the epidermis and the dermis is a _ depending on tissues affected |
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Definition
superficial, deep partial thickness or second degree burn |
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Term
burns that extend into even deeper tissue layers are called |
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Definition
full thickness or third/fourth degree burns |
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Term
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Definition
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Term
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Definition
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Term
painful and usually appear blistered or weepy and pale to red or pink |
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Definition
supericial partial thickness burns |
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Term
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Definition
superficial partial thickness burn |
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Term
a deep partial thickness burn is characterized by |
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Definition
large, thick walled blisters or edema and weeping cherry red exposed dermis |
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Term
deep partial thickness burns are painful and sensitive to |
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Definition
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Term
full thickness burns involve the |
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Definition
epidermis, dermis and underlying tissues including fat, muscle and bone |
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Term
full thickness burns typically appear |
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Definition
dry, full leathery and may be red, white brown or black |
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Term
burned tissue of full thickness burns usually lacks |
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Definition
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Term
burn severity is based on |
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Definition
size, depth, location, age, general health status and mechanism of injury |
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Term
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Definition
burn size >25% for those younger than 40 and >20% for people older than 40 disfiguring or disabling injuries to the face, eyes, ears, hands, feet or perineum high voltage electrical burn injury, inhalation injury major trauma in addition ot the burn |
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Term
any time you see _ around the mouth and nose an _ injury should be supsected |
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Definition
black soot, inhalation injury |
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Term
burn injured tissue releases chemicals that cause increased _ which permits _ to leak into the tissues |
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Definition
capillary permeability, plasma |
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Term
injury to cel membranes permits excess _ to enter the cell and allows _ to excape into the extracellular compartment |
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Definition
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Term
shifts in fluids and electrlytes cause _ |
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Definition
local edema and decrease in cardiact output |
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Term
the shift of plasma proteins from the capillaries may result in _ which causes fluid to shift from the bloodstream to the _ |
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Definition
hypoporoteinemia, extracellular tissue |
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Term
fluid rescitation is critical during the first |
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Definition
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Term
because of a burn blood flow to the intestines decreases and an _ may develop |
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Definition
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Term
some patients have stress ulcers sometimes callled _ after sever burns |
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Definition
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Term
the most common infection after burns are |
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Definition
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Term
most common organism that may be seen in burn patients that come from overseas |
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Definition
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Term
the burn patient mauy suffer inhalation injuries including |
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Definition
carbon monoxide smoke poisoing and thermal damage |
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Term
occurs with flame burns or form being trapped in an enclosed space filled with smoke |
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Definition
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Term
suspect inhalation injury if the patient has |
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Definition
facial burns, redness and swelling of the pharynx, restlessness, cough, dyspnea, or sooty sputum |
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Term
carbon monoxide displaces _ on hemoglobin, so the blood is unable to trasport _ to the tissues |
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Definition
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Term
the patient will show signs of _ and die if corbon monxide poison is not corrected |
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Definition
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Term
the result of inhaling combustion by products |
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Definition
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Term
thermal damge to the lower airway is rare but can happen if the patient was _ |
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Definition
unconscious or inhaled live steam |
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Term
with inhalation injury _ develops and may progress to _ |
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Definition
pulmonary edema, adult resp distress syndrome |
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Term
evidence exists of _ depression in the early postburn period |
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Definition
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Term
for stages of psychologic response have been indentified in burn patients |
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Definition
impact, retreat or withdrawal, acknoledgement and recontruction |
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Term
care of the burn patient is oftend escribed in terms of three stages |
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Definition
emergent, acute, rhabilitation |
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Term
the emergent stage begins with the _ and ends when _ |
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Definition
injury, fluid shifts have stabilized |
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Term
the acute stage begins with |
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Definition
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Term
some sources mark the end of the acute stage when all but _ of the burn wounds are closed but others define the acute stage as extending until _ wounds are closed |
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Definition
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Term
the rehabilitation stage follows the _ and lasts as long as efforts continue to promote _ |
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Definition
actue stage, improvement or adjustment |
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Term
in reality rehabilitation starts as soon as the patient |
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Definition
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Term
volume of fluid to be adminsitered is based on patient's _ and _ |
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Definition
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Term
wound care after ab urn injury is intended to promote |
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Definition
healing, prevent infection, control heat loss, retain function and minimize disfigurment |
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Term
the open method of wound care infolves the use of _ |
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Definition
topical antimicrobials but no dressings |
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Term
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Definition
topical medications covered by dressings |
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Term
examples of topical medications that may be used for burns are |
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Definition
sliver sulfadiazine (silvadene) and mafenide acetate (sulfamylon) |
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Term
pts who have never been immunized for tetanus are given _ and the first in a series of _ |
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Definition
tetanus immune globulin, tetanus toxioid |
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Term
for clean partial thickness wounds that will heal without grafting _ wound coverings are often used |
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Definition
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Term
temporary wound converings include |
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Definition
amniotic membrabes, grafts from cadavers or picgs and a number of synthetic materials that promot wound healign or protect donor or graft sites |
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Term
grafteod areas in need of protectio are ofte covered by temporary wound coverings that prevent grafts from shifting during the first |
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Definition
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Term
graft sites are also treated with |
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Definition
negative pressure wound therapy |
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Term
donor sites are more painful than graft sites because of the exposure of |
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Definition
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Term
a partial thickness burn mya |
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Definition
blister, peel and heal with minimal long term effects |
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Term
a full thickness burn is often covered by a |
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Definition
thick leathry layer of burned tissue |
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Term
eschar must be removed before |
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Definition
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Term
enzymes capable of dissolving eschar shuld not be applied to wounds that _ or exposed to _ |
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Definition
communicate with major body cavities, nerves |
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Term
burn wound may be covered using the patients own skin called an |
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Definition
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Term
autograft is usually taken from the thigh or buttocks using a toool called a |
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Definition
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Term
if a thin layer of skin is used for grafting it is considered a |
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Definition
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Term
a full thicness graft includes _ and provides better cosmetic results |
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Definition
skin and subcutaneous tissue |
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Term
one end of a section or tube of donor tissue is sutured to the recipient site while another section remains attatched to the donor site |
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Definition
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Term
after grafting the are is immbilized for _ days to permit attacmednt of the graft to the wound base |
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Definition
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Term
by day _ of graft all staples should be removed |
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Definition
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Term
if pain medicine is given orally administer _ minutes before the procedure |
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Definition
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Term
if pain medicine is given IV administer the drug _ ahead of time |
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Definition
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Term
the room temp should be above |
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Definition
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Term
in a burn ICU the temp may be above |
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Definition
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Term
plastic surgergy includes |
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Definition
aesthetic and recontructrive procedures |
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Term
_ are performed to improve appearance |
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Definition
aesthetic surgical procedures |
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Term
done to correct abnormalities |
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Definition
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Term
plastic surgery may include |
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Definition
use of flaps and grafts, skin expansion, implants, liposuction, microvascular surgery |
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Term
examples of aesthetic surgeyr |
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Definition
rhytidectomy, blepharoplasty, chin implants, rhinoplasty, abdominoplasty, breast augmentaion, breast reduction |
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Term
done to remove facial wrinkles and tighten saggin tissues |
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Definition
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Term
rhytidectomy is commonly called a |
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Definition
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Term
the removal of excess tissue around the eyes |
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Definition
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Term
usually an easthetic procedure but may be done to improve function if droopy eyelids impair vision |
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Definition
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Term
a rhinoplasty alters the _ of the nose |
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Definition
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Term
excess skin and adipose tissue are remvoed and the abdominal muscles are tightened |
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Definition
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Term
liposuction is used most commonly on the |
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Definition
thighs, abdomen, arms and buttocks |
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Term
recontructive surgery may be done to |
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Definition
repair disfiguring scars, restore body contours after radical sugery, eliminate benign lesions such as birhtmarks, restore fetures damaged by trauma or disease, correct developmental defects |
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Term
aspirin is usually not orderedc because it |
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Definition
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Term
after blepharoplasty monitor the pt's |
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Definition
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