Problem
A client is currently receiving methotrexate therapy for rheumatoid arthritis (RA). The client self-administers the medication via subcutaneous autoinjector. The client programs dosages in increments of 2.5 mg/0.05 mL once per week. The most recent weekly dose was 7.5 mg, but the rheumatologist would like to increase the dose by 1 increment. How many milligrams should the client now self-administer per dose?