The nurse is performing an assessment of a patient who is asking for a prescription for sildenafil (Viagra). Which finding would be a contraindication to its use? a Age of 65 years b History of...

The nurse is performing an assessment of a patient who is asking for a prescription for sildenafil (Viagra). Which finding would be a contraindication to its use? a Age of 65 years b History of thyroid disease c Medication list that includes nitrates d Medication list that includes saw palmetto