Vaccine Basics
This type of vaccine uses a weakened form of the pathogen to stimulate immunity.
A live attenuated vaccine
This is the preferred route for many vaccines designed to be administered into muscle.
Intramuscular
This is the most important immediate action if a patient develops signs of a severe allergic reaction after vaccination.
Initiate the appropriate emergency response and administer epinephrine according to protocol.
What is a common, expected local reaction that may occur after vaccination?
Mild soreness at injection site.
Name three important pieces of vaccine administration information that should be documented
Vaccine name, date administered, dose, route, site, lot number, manufacturer.
This type of vaccine contains an inactivated pathogen or part of one rather than a live pathogen capable of causing infection
An inactivated/subunit-type vaccine
The nurse selects the injection site and needle based on factors including patient age, muscle mass, and this.
The medication/vaccine and recommended route/site
This should always be checked before administering a vaccine to identify previous serious reactions
The patient's allergy history.
This should be provided to the patient when a vaccine is being administered.
Vaccine information sheet.
This information allows a vaccine to be traced back to a specific production batch.
Lot number.
This is the primary purpose of vaccination at the individual level.
To stimulate an immune response and provide protection against disease.
A nurse is preparing to administer two injectable vaccines during the same visit. What is an important administration principle
To use separate syringes and administer each vaccine at an appropriate site, following current vaccine-specific guidance
This emergency condition can occur after vaccination and may include difficulty breathing, wheezing, hypotension, and swelling.
Anaphylaxis
A patient asks, "Can vaccines cause the disease they're designed to prevent?" Give a concise nursing response.
It depends on the vaccine type; vaccines use different technologies, and non-live vaccines cannot cause the infection they protect against.
Why is documenting the exact administration site important?
To provide an accurate clinical record and support safe ongoing care, particularly when multiple vaccines are administered.
This term describes protection that occurs when enough people in a population are immune to reduce transmission
Herd/community immunity
Name three things the nurse should have available or know before beginning a vaccination clinic
Emergency equipment/medications, an anaphylaxis management protocol, appropriate vaccine information, current immunization guidance, and procedures for reporting adverse events.
A patient reports a serious or unusual reaction after vaccination. What should the nurse do?
Assess the patient, provide appropriate care, and follow required reporting procedures.
A patient asks why some vaccines require multiple doses. Give two reasons.
To build or strengthen the immune response and, for some vaccines, to provide longer-lasting protection according to the recommended schedule.