A nurse is administering medications to a client. Which of the following medications should the nurse plan to administer by a parenteral route?

A. Osimvastatin is an oral medication used to lower cholesterol and is not administered parenterally. B. Hydrochlorothiazide is a diuretic typically administered orally, not parenterally. C. Captopril is an ACE inhibitor usually given orally. D. Fondaparinux is an anticoagulant that is typically administered by subcutaneous injection, making it the correct choice for parenteral administration.