Final answer:
An occupational therapist would be the appropriate community resource to assist a client with type 1 diabetes and difficulty drawing up insulin due to osteoarthritis.
Step-by-step explanation:
The home health nurse visiting a client who has been diagnosed with type 1 diabetes and osteoarthritis and who is experiencing difficulty drawing up the insulin dosage should refer the client to an occupational therapist. Occupational therapists are trained to assist individuals in improving their ability to perform tasks in their living and working environments. They help those with physical, developmental, or emotional issues lead independent, productive, and satisfying lives. In this scenario, the occupational therapist can help the client by recommending or providing adaptive equipment and techniques to facilitate the client's ability to self-administer insulin despite their osteoarthritis.