Routes of Administration The nurse is teaching clients with inflammatory bowel disease (IBD) about subcutaneous injections for prescribed biologic medication therapy. Which clients would be appropriate for subcutaneous injections? Select all that apply. A. A 64-year-old male with diabetes mellitus type II B. A 78-year-old female with severe rheumatoid arthritis (RA) of the hands who lives alone C. A 34-year-old female with dermatitis D. A 26-year-old male who is in nursing school.