Subcutaneous administration is injected into tissues just below the skin, specifically the dermis. Which layer is targeted?

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Multiple Choice

Subcutaneous administration is injected into tissues just below the skin, specifically the dermis. Which layer is targeted?

Explanation:
Subcutaneous injections go into the subcutaneous tissue—the fatty layer beneath the dermis and just under the skin. This layer, often called the hypodermis, sits below the dermis and above underlying muscle, which is why subcutaneous administration isn’t aimed at the dermis or the muscle. If you injected into the dermis, that would be an intradermal injection, and injections into the muscle are intramuscular. So the targeted layer is the subcutaneous tissue.

Subcutaneous injections go into the subcutaneous tissue—the fatty layer beneath the dermis and just under the skin. This layer, often called the hypodermis, sits below the dermis and above underlying muscle, which is why subcutaneous administration isn’t aimed at the dermis or the muscle. If you injected into the dermis, that would be an intradermal injection, and injections into the muscle are intramuscular. So the targeted layer is the subcutaneous tissue.

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