Immunizations Flashcards
What is the adaptive immune system?
defends a specific pathogen and is memory based
Innate immune system?
physical barrier
If a disease is highly transmissible what is the percentage needed for herd immunity?
HIGH
What are the live vaccines?
MMRV, varicella, rotavirus, typhoid (oral)
What else is in a vaccine?
antigen
suspending fluid- sterile h20
stabilizers- gelatin
preservatives
antibiotic-neomycin
adjuvant
What adjutant commonly causes more pain?
Aluminum salts
Why do you need a Ha booster if twinrix?
because too low of dose
What routes are most common for vaccines?
IM>SQ>oral
How long must you wait between live vaccines if not a combo?
> 4 weeks
Who is contraindicated for live vaccines?
immunocompromised or pregnant
What vaccine should be done last? What is an example?
The most painful one- pneumococcal
How much vaccine can usually be put in one arm?
1 ml
AT what age can multiple vaccines be given (Not combo)?
> 6 months
What vaccines are not interchangeable?
pneumococcal and some meningococcal
HB and HB dialysis
Do you need to restart a schedule if a long time between doses?
NO
Is an egg allergy an issue?
No
Can you give vaccine if mild URTI?
Yeds
Is GBS a good contraindication to vaccine?
NO
Must you report a common side effect of a vaccine?
No
What is special about rotavirus administration?
Oral and it is sweet
Pain management strategies?
move arm, numb cream, skin to skin or hold child, sucrose for babies
When can you give ibuprofen and acet?
> 6-8 hours after
What is Diphtheria?
bacteria that makes toxin that stops protein synthesis
What does Capital letters mean on vaccine name?
paediatric dose
How does diphtheria transmit and present?
respiratory droplets and URTI, grey membrane on throat
Complicaitions of diphtheria?
resp issues and myocarditis
what form of vaccine is diphtheria?
detoxified toxin
How frequent should Tdap be?
every 10 years or 5 if a serious cut or each pregnancy
Explain tetanus.
bacteria found in soil and faces, painful spasms and lockjaw
Transmission of tetanus?
wound contamination
complications of tetanus?
seizures and resp failure
What is form of vaccine for tetanus?
detoxified toxin
What is pertussis/
contagious early and whooping cough
Complications of pertussis?
pneumonia, seizures and encephalopathy
Why did we switch to acellular version of pertussis vaccine?
because other one caused seizures and hyperresponse
True or false, do you NEED a pertussis booster in adulthood?
YESSSSS
What in name of vaccine means polio?
IPV
Explain polio?
viral and mostly asymptomatic but can be flulike
Complications of polio?
meningitis, paralysis, limp
Transmission of polio?
fecal oral
Form of vaccine for polio?
inactivated and is trivalent
Why don’t we use live attenuated polio vaccine?
can cause the paralysis
When would you give adult a booster for polio?
if travelling to are with outbreak
Explain Hib?
bacteria and B is the most pathogenic
How does Hib spread?
resp droplets
Complications of Hib?
ear infection, meningitis, pneumonia, deaf, death
Who mostly gets Hib?
<5 yrs
What condition would you want to give a dose of Hib vaccine?
HIV
Of Tdap-IPV-Hib which don’t need adult boosters/
IPV and Hib
How does rotavirus transmit?
fecal oral
Sx of rotavirus?
diarrhea, stomach pain, vomitting
What form of vaccine is rotavirus?
live oral
If a baby spits up rotavirus vaccine what do we do?
Nothing
Caution with rotavirus vaccine?
sheds in faces so wash hands and caution for immunocompromised
S/e of rotavirus vaccine?
fever, diarrhea, bowel obstruction
Explain meningococcus disease?
bacterial, causes bacteria and meningtisi