The Primary Care Pediatric Nurse Practitioner Is Counseling a Parent

The primary care pediatric nurse practitioner is counseling a parent about
bicycle helmet use. The parent reports having a helmet used a year previously by an older child and wonders about using it for a younger child since they are so expensive. What will the nurse practitioner tell the parent?

A) "As long as the helmet does not have cracks, you may use it."
B) "If the helmet is free from marks, you may use it."
C) "You may continue to use a helmet up to 10 years."
D) "You should always purchase a new helmet for each child."