A home care nurse visits a diabetic patient who was started on insulin injections. Upon examination, the nurse observes small lumps and dents on the right upper arm where the patient has injected insulin. What is the BEST nursing intervention?

Refer patient to dermatologist for diabetic cellulites Instruct the patient to rotate the sites of injectionRefer patient to an end for better control of glucose levelInstruct patient to inject in the muscular area instead of endo area

Explanation.

Instruct the patient to rotate the sites of injection