INFECTION CONTROL
what techniques are used ? which is most important ?
medical asepsis -cleaning technique
-reduce the number of microoganisms
surgical asepsis - surgical technique
the most IMPORTANT is HANDWASHING
what are PPE ? when do we use ?
personal proctective equiptment -universal precaution
use to protect yourself from blood and bodily fluid
what is the chain of infection ?
-the infectious agent- the pathogen (disease causing microorganism )
-the resevior _ anminal or person (place where its growing )
-exit route _ blood ,urine , feces secretions
-the method of transmission _(most common HANDS) contaminated needle , food, air droplets
-portal of entry -mouth , break in skin , muscus membrane
susceptible host - another vulernable person
ISOLATION PRECAUTIOS-contact ,droplet , airborne
CONTACT - c-dif ,MRSA, VRE
use minmimum of a glove and gown
DROPLET _ Pneumonia
minimum of a MASK
AIRBORNE - N-95 MASK
negative pressure room
tuberculosis , varicella (chicken pox
Reverse / protective isolation or neutropenic
protect the patient from you
-patient has weak immune system possibley AIDS or chemo
no fresh fruits or flowers
what increase you risk of infection ?
break in the skin malnutrition low WBC acute infection very young or old people stress weak immune system auto immunity Genetic
HYGIENE , SAFETY , SRD’S
How often do you bathe patients and with what procedure ? Is it different for elderly ?
PROCEDURE - MAINTAIN PRIVACY AND PT DIGNITY allow the patient to do as much as possible to maintain independence …………EVERYDAY ! DO AND ASSESSMENT DURING BATH /SHOWER CHECK FOR CUTS AND ABRASIONS , bathe patient from head to toe start at the face with no soap
EYES -from the inner cantus to outter
MALE PATIENT -clean from the meatus outwards ,grasp shaft of the penis retract foreskin , lift the scrotum and wash
FEMALE PATIENT -dorsal recumbent postion , wash labia majora and minora , wipe front to back ….separate the labia to expose the urethra and vagina
FOR ELDERLY -NOT AS OFTEN BECAUSE IT DRYS OUT THEIR SKIN
what precautions can you take to promote safety ?
adequate lighting no throw rugs clean up spills call light in reach lower the bed rails up ( not all 4 ) thing in reach anti skid socks check if pt need assistance q2hrs appropriate use of sharps (biohazard ) orient patient frequently identify high risk patient ( fall wrist band or alarm ) keep patient close to nurses station
what do you do after a patient falls ?
assess the patient for injury
notify the charge nurse and physician
family members
write an incident report
what do you do with a confused or dilerious patient ?
monitor them orient them keep a close eye on them offer restroom q2hrs use pictures clocks , calenders put them in a familiar enviorment
what are restraint ? how do you care for someone with restraints ?
First thing put them close to nurses station , because physican order takes 24 hours
safety reminder devices -mittens , wrist , vest, hand
CARE: Get a physicans order
take off q2hrs
perform R.O.M and make sure no skin breakdown
use a slipknot
tie to a non movable place the bed not the bed rails
BEHAVIORAL RESTRAINT VIOLENT
Assess or q15 mins
GOOD REASON FOR A RESTRAINT IS TO PROTECT THE PATIENT & OTHERS FORM HARM -----DO NOT USE FOR YOU OWN PURPOSE
VITAL SINGS & SHOCK
procedure for taking B/P ?
MOST COMMON - BRACHIAL PULSE
cuff has to fit cannot be too big or small because you can get and innacurate reading
- go 30mmg up after you can no longer feel the pulse , so you do not miss the first sound for the systolic
-if B/P is abnormal check again in both arms
what is the auscultatory gap ?
the gap between the first kirtokoff and second kirtokoff sound
after the initial kortokoff sound sometimes the sound disappear temporarily and then reappear
what are orthrostatic blood pressure checks
from lying to sitting to standing
looking for a drop in the B/P
wait 1-3 min between reading
keep the patient close to bed for in case of vertigo (dizziness) or syncope (fainting )
—–in elderly looking for orthostatic hypotention
what is the apical / radial pulse ?
What is the pulse pressure
determine by 2 nurses counting them at the same time
what is hypovolemia ? what are signs of it ?
low blood volume
because of hemmorage or dehydration
loss of a lot of plasma eg:burn , crash injury
weakness rapid shallow resp decrease b/p increase temp weak pulse and thready thrist poor turgor dry mucus membrane baby frontenal (soft spot sunken) dry skin urine more concentrated and dark
threat - with fluid , blood , oxygen if stop breathing
what is heatstroke ? what interventions to treat ?
body is overheated
106 body temperature
if too hot can cause brain damage ,seizures , death
skin: dry & red (erythema)
treatment : cool them down ( most important )
administer oxygen , maintain ABC (first priorty ) , hydrated , prevent shivering
what is anaphylactic shock ?
allergic reaction to food or bee stings ( causes vaso dialation ) distribute shock = blood vessel problem causes: swelling of the throat hives (signs of allergy ) itching low B/P difficulty breathing treatment : epinephrine
what is the treatment for cardiac arrest ?
ABC’s & CPR -cardiopulmonary resusitaion
what are barriers to communication ?
cliché : don’t worry be happy , brushing it off
false reassurance : everthing will be alright
nurse focus - focusing on yourself
arguing - judging , giving your opinion
acting rush : close body posture , not hearing or seeing
language barrier - translator
what are effective communication techniques ?
eye contact-brief and direct contact , listen , show interest , respect
active listening technique
-pen ended questions - let the patient elaborate
closes questions _ yes or no answer
reflection - reflection back pt feelings to them
silence - effective and acward , has to be used carefully eg ; if someone has to gather their emotions
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goal of therapeutic communication
building trust and meeting patients needs
procedure for peforming a nursing assessment inclluding nursing history & physical assessment
head to toe , system to system
start neuro , - PERRLA , LOC , ORIENT
chest
extremities -examine the skin
perineal area
foot
abdomen - not enough movement - hypoactive
enough movement - hyperactive
listen to all 4 quads in the abd
listen to lung in zigzag pattern