Final answer:
A client with diabetes should use specific techniques to administer insulin injections, including avoiding scarred sites, rotating injection sites, avoiding the navel area, and correctly injecting subcutaneously.
Step-by-step explanation:
The techniques a client with diabetes should use to administer insulin injections include:
- Avoid injecting insulin on scarred sites to ensure proper absorption and effectiveness.
- Inject insulin into a different anatomical site every day to prevent lipohypertrophy and tissue damage.
- Avoid injecting within a 2-inch radius around the navel to ensure proper absorption.
- Grasp a fold of the skin and inject insulin subcutaneously to ensure accurate subcutaneous administration.