Some vaccines can cause the disease they are meant to prevent. How can this happen?
A. The person's immunity was poor.
B. The person received a defective vaccine.
C. Some vaccines contain the actual organism.
D. It is not really known.
C. Some vaccines contain the actual organism.
Health Professions
You might also like to view...
Fish tanks are very ________ for children and adults to watch
a. inviting b. irritating c. upsetting d. stimulating
Health Professions
What is the process by which aerosol suspension changes over time?
a. Evaporation b. Deposition c. Aging d. Sublimation
Health Professions
Which of the following is not part of the second layer (choroid)?
A. rods B. pupil C. iris D. lens
Health Professions
The MOST clinically significant indicator(s) of ischemia in a limb is/are:
A) pulselessness. B) poikilothermia. C) parasthesias. D) pain and pallor.
Health Professions