A nurse is preparing to administer a subcutaneous injection to a client. Which of the following sites should the nurse choose?

Rationale: A. Forearm: The forearm is generally used for intradermal injections, such as tuberculin or allergy testing, rather than subcutaneous injections. It has limited subcutaneous tissue and is not ideal for medications requiring slower absorption. B. Vastus lateralis: The vastus lateralis is a preferred site for intramuscular injections, particularly in infants and young children, due to its large muscle mass. It is not the first choice for subcutaneous injections because absorption dynamics differ. C. Ventrogluteal: The ventrogluteal site is a preferred intramuscular injection site in adults and children but is not commonly used for subcutaneous injections. Its depth and tissue composition make it less suitable for subcutaneous administration. D. Abdomen: The abdomen is a recommended site for subcutaneous injections because it has a layer of subcutaneous fat that allows for consistent absorption. Areas at least 2 inches away from the umbilicus are preferred to avoid irritation and ensure proper medication delivery.