Final answer:
The nurse would administer the MMR, Hepatitis A, and DTaP vaccines to an adolescent client who has never been immunized.
Step-by-step explanation:
The nurse would administer vaccines to an adolescent client who has never been immunized based on the recommended immunization schedule. The correct answer is option a. MMR, Hepatitis A, and DTaP.
- MMR (measles, mumps, rubella): protects against these three diseases.
- Hepatitis A: protects against hepatitis A, a viral liver disease.
- DTaP (diphtheria, tetanus, and acellular pertussis): protects against diphtheria, tetanus, and pertussis (whooping cough).