For which of the following patients would it be necessary to use a disposable shampoo cap, rather than a shampoo board?
a) An older adult woman with a drainage tube in place following a mastectomy
b) An older adult man with a history of bleeding problems
c) A young woman whose arm and leg have been immobilized on the right side following a car accident
d) A young man who has sustained a fracture of the upper spine in a football game