What initial objective and subjective data in Mr. Watkins' case should lead the nurse to suspect a pulmonary embolism? a) Objective data: Increased respiratory rate and subjective data: Complaints of chest pain b) Objective data: Decreased respiratory rate and subjective data: Pale skin c) Objective data: Increased blood pressure and subjective data: Dizziness d) Objective data: Decreased heart rate and subjective data: Increased appetite