Which Should the Nurse Include in the Plan of Care

Which should the nurse include in the plan of care when administering intranasal desmopressin (DDAVP) to a client?

A) Instruct the client to blow his nose following administration.
B) Be sure to have fresh water at the bedside.
C) Withhold other prescriptions when administering desmopressin (DDAVP) to ensure absorption.
D) Direct the spray high into the nasal cavity.