To have immunity against poliomyelitis, a person must be immune to which of the
following strains of the virus?
a. All of the below.
b. Type 1.
d. Type 3.
A smallpox vaccine is actually obtained from:
By what method should smallpox vaccine be administered?
d. None of the above.
If the reaction obtained following primary administration of smallpox vaccine is
read as "unsuccessful," what should be done?
a. Skin test the client.
b. Put tape over vaccination site.
d. Assume immunity.