Immunizations Flashcards
What did the national childhood vaccination injury act
enacted to address concerns with vaccine supply, safety and liability; legal actions against vaccine manufacturers for injury
When must informed consent be obtain in vaccine administration
every vaccine needs informed consent
What is active immunity
protection against specific antigens ganied as a result of our own immune response, slow response
What is passive immunity
Fast response, temporary immunity, preformed antibodies are transferred to the individual, does not involve host’s own immune response
What is a live attenuated vaccine
Weakened form of microorganism, does not cause disease or significant illness unless the immune system is compromised
What is an inactivated vaccine
Killed infectious agent or toxin with adequate retained properties to provoke immune response; Safer in patients with a compromised immune system; shorter-term immunity & require booster vaccinations
What are the Live vaccines
MMR, Flumist, Varicella, Rotavirus, oral polio
What are inactive vaccines
Hep A/B, influenza, injectable polio, DTaP, Hib, PCV, HPV, MCV, Tdap
When are live vaccines contraindicated
pregnancy and immunocomprismised
When are all vaccines contraindicated
severe reaction to any component or severe neurologic complications
What are precautions to vaccine administration
illness at time of shot, high fever after previous dose, seizure after previous dose, recent blood products
What is the IM injection site for vaccines in newborns
Anterolateral thigh muscle
What is the IM injection site for vaccines in infants
Anterolateral thigh muscle
What is the IM injection site for vaccines in toddlers
Anterolateral thigh muscle or deltoid
What is the IM injection site for vaccines in children/adolescents
Anterolateral thigh muscle or deltoid
What is the IM injection site for vaccines in adults
Deltoids
What is the typical needle gauge used for vaccines
22-25
What is the SC injection site for vaccines in infants
fatty tissue over anterolateral thigh
What is the SC injection site for children, adolescents or adults
fatty tissue over anterolateral thigh or tricep
What is the needle length for an SC injection of vaccine
8-May
What is the typical needle gauge for SC immunizations
23-25
What are the two vaccines typically given SC
MMR and Varicella
What documentation is involved in vaccines
Name of Vaccine, Dose given, Lot #, expriation date, location of injection
How many doses are involved in the Hep B vaccine
3
What are the side effects of Hep B vaccine
soreness at injection site, low-grade fever, rare: allergic reaction
What age is the first live vaccine given
12 mos