The nurse is reviewing new medication orders that have been written for a newly admitted patient. The nurse will need to clarify which orders? Select all that apply. a )Metformin (Glucophage) 1000 mg...

The nurse is reviewing new medication orders that have been written for a newly admitted patient. The nurse will need to clarify which orders? Select all that apply.

a )Metformin (Glucophage) 1000 mg PO twice a day
b )Sitagliptin (Januvia) 50 mg daily
c) Simvastatin (Zocor) 20 mg PO every evening
d )Irbesartan (Avapro) 300 mg PO once a day
e )Docusate (Colace) as needed for constipation