Mrs. Simon is obese. When administering a subcutaneous injection to an obese patient, it is best for the nurse to:
- Pinch skin at the injection site and use airlock technique
- Pull skin of patient down to administer the drug in a Z track
- Spread skin or pinch at the injection site and inject needle at a 45-90 degree angle
- Inject needle at a 15 degree angle over the stretched skin of the client
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