Question

question 39 1 pts vaccines are dosed based on body weight. body surface area. amount needed to stimulate an immune response. amount needed to travel throughout the body.

Explanation:

Vaccine dosages are determined by the quantity required to trigger an appropriate immune response in the body. Body - weight and body - surface area are not the main factors for vaccine dosing. The need for the vaccine to travel throughout the body is not the determining factor for dosage either.

Answer:

amount needed to stimulate an immune response.