204 Flashcards
Skin cancer ABCD rule
Asymmetry- normal moles are symmetricalBorder- jagged edgesColor- if it has more than one color or hue it is suspicious diameter- if it is larger than a pencil eraser 1/4 inch it should be examined elevation/evolving- if its raised and if it is changing
body mechaninks
feet apart, bend knees head erect and midlineabdomen tuckedhips and ankles flexed
body balance
bend down not forward to maintain a low center of gravity
friction
can cause shear. when rubbing or resistance caused when body meets a surface
atqxic belt
unbalanced gait
rom excercises
3-4 times a dayactive pt- they are able to move their own jointspassive pt- nurse moves pt. joints
immobilized patiet - will need moving - use body mechanics
dependent pt- assist pt to regain independence
activity toleranceintervention
bulid back muscle massmanage pain
respiratory interventions
turn, cough, deel breath every 1-2 hrs. \increase fluid intae to 2000 ml/day
metabolic/fluid.electrolyte intervention
increase protein- for healingmonitor I&Oincrease fats and carbs
cardiac interventions
orthostatic hypotension- assist movement slowly, before standup dangle pt feet 5-10 min. DVT- deep vein thrombosis- give TED stockings, give anticoagulants, ROM every 4 hrs.
skin interventions
assess skin every 2-4 hoursreposition every 1-2 hrs provide pressure relieving devices
dehiscene- happens after abdominal surgery, wound separates. get pt back in bed call surgeon
evisceration- happens after abdominal surgery- bowel comes out, if pt has weak conn. tissue
disuse
muscle contracted by imobility
tissues under nail
tissues under the nail are highly vascular and provide clues to oxygenation status and blood perfusion
To make sure blood circulation isnt impared
you check for capilary refil by pressing on nail (it turns from white to pink in 3 sec)
clubbing
a deformity of the fingers and fingernailsassociated with lung, heart or GI disordersdue to low oxugen
pruritus
itching
cellulitus
when tissue around sore gets inflamed
fluid in rashes
serosanguinis- mixture of clear and red fluidsanguinus _ bloody purulin- pusy drainage (yellow, tan)serous- clear watery plasma
skin (warm and dry)
xerosis- dry skinseborrhea- oily skinstriae- strech markscheck for skin turgor- skin when pulled returns to normal, it skin doesnt recoil it is called tenting (check in clavicle not in hand, because skin in hand is thinner)
skin color changes
jaundice- yellow tint (liver & gallbladder disease) -look at the whites of their eyes to chek for this, palms are not a good place to chek because some ethnic griups have yellowish tonesvitiligo- loss of pigmentation to the skin
wounds
granulating- healing woundeschar- black skin that forms on wound. needs to be cutt off
hair problems (shiny and soft)
hirsutism- too much hair (endocrine disorder)alopecia acredia- hair loss of unknown origin
milia
white dots, baby acne
erythema toxicum
rash
limited mobility
hemiplegia-paraliyzed on one side of bodyparaplegia- paralyzed waist downquadriplegia- paralyzed neck down
if skin does not blach
stage I pressure ulcer has developed
foliculitis
hair follicle infection
pediculosis
lice
hirutism
increase in growth in facial, body, or pubic hair
paronychia
chronic infection of cuticle
vitiligo
unpigmented skin
nevi
moles
cyanosis
blue tinge to skin or gray color in lips, may see with clubbing (look at gums)
pallor
pale
jaundice
yellow from increased bile pigment
erythema
red from increased cutaneous blood flow
edema
swelling
petecheae
red/purple pinpoints tht dont blanch
purpura
brown/red/purple discoloration due to hemmorrhage into tissue (does not blanch)
slough
stringy substance attached to wound bed
macule
flat patch, darker in color
papule/plaque
round elevated
wheal
irregularly shaped elevated area, (mosquito mite/ hives)
nodule/tumour
nodule- solid, raised bump deeper and firmer than papule, extends through subcutaneous tissue
vesicle
filled with serous fluid (chickenpox) starts like a blister then crusts
bulla
fluid filled large blister
pustule
elevated lesion like a vesicle but filled with purulen (pussy) fluid
cyst
fluid filled leasion
scale
many layers of keratin, flaking skin
keloid
growing scar
excoriation
abrasion
fissure
linear crack
erosion
larger loss of epidermis
abses
puss filled leason (usually iv drug users)
ulcer
deep loss of skin surface
atrophy
thinning of skin with loss of normal skin furrow,
Vertigo
Dizzynes
Synocope
Fainting
impedigo
crusted leasion
echymoses
red/purple/yellow/green BRUISE(from ruptered blood vessles)
pain PQRST (you want to prevent pain)quality of pain (aching, stabbing, tender, tiring, numb)
p provokingq qualityr reagions severityt timing
shivering
sometimes shivering is a warning for an infection before the temp. starts to spike, decrease temp- vasodialationincrease temp- vasoconstrictionwhen pt comes of of the OR and they are cold- if a blanket is not enough give a narcotic such as opiod (this increases the temp)
afebrile- no fever
febrile- fever
when you get an abnormal reading of vital signs
you first want to find info (such as look at charts)then you want to reases and then call physitioninforeasses physitian
check pulse before giving medication
because if the pulse is already too low the medication will make it worse
pule (60-100) normal adultnewborn (130-160)rhythm (regular / irregular)volumestrongweakthredy- (hard to feel ) for people in shock because the BP is so low that it doesnt have force to push against arterial wallbounding- very strong (heart failure with extra fluid)
pressure of blood pushing against wall of artery as heart beats and restshypotensive - low pulsehypertensive - high pulsenormotensive- normal pulse
tachycardia
high heart rate
bradychardia
low heart rate
IF CUFF IS TOO SMALL
will give a HIGH bp reading
IS CUFF IS TOO BIG
will give a LOW bp reading
respiration
12-20 Rhythm (regular / irregular )characteristics ( shallow, deep, labored)labored - SOB, when pt is in pain or accident
blood pressure
force of blood pushing against wall of arteries systolic- contractdiastolic- relax
BP readings
normal (120/80)prehypertension (120-139 / 80-89)Hypertensive (stage 1) 140-159 / 90-99hypertensive (stage 2) >160/100
core temp (rectal, tympanic)
surface (oral, axulary, temporal)
rectal
more accurate (dont use on cardiact pt)
celcius ferenheigt
C=(F-32) x 5/9
The average normal oral temperature is 98.6°F (37°C). An oral temperature is 0.5°F (0.3°C) to 1°F (0.6°C) lower than a rectal or ear (tympanic) temperature.A rectal temperature is 0.5°F (0.3°C) to 1°F (0.6°C) higher than an oral temperature.An ear (tympanic) temperature is 0.5°F (0.3°C) to 1°F (0.6°C) higher than an oral temperature.An armpit (axillary) temperature is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature.
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pesonal space
1 1/4 - 4 feet
SBAR
used for giving report or charting
leading question
direct pt to a specific part of the body
profalactive treatement
preventative treatment
medical asepsis
sanitation- reduces nr of microorganismsdisinfection- destroies infectious agentsseralization
surgical asepsis
sterle
iatrogenic infection
given to patient by proceadures
nonsocomial infection
hospital aquired infection
QSEN
organization for facutly to teach studentsabout safety
sentinal event
event that occurs from a hospital procedure that causes harm to a patient or even death
nearmiss event
event in which a disasterous thing happends but it is ether cought right away or it doesnt have any negative effets on the pt