The statement would be "I can take over-the counter pseudo-ephedrine, too."
Explanation:
Due to client's history of hypertension and coronary artery disease, taking  pseudoephedrine would be a contraindicated, since the drug's effects are: increase of blood pressure & heart rate, and heart muscle irritability.
So, the nurse would have to clarify the statement in question regarding PO's ussage, in addition to the nasal spray the prescriber provided.