The answer is D. Intradermal. This preparation is administer by percutaneous route which means the application of certain medication to the skin for absorption. The drug mechanism of this is localized which means only specific to the affected site thus reducing the incidence of having a systemic adverse effects.
Answer:
disinfection
Explanation:
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The one that is a reason that a drug may not receive FDA approval is : D. the drug is ineffective
One of the function of FDA is to make sure the Drugs that sold in the market are safe , and fulfill in function.
In order to achieve this, they usually create a series of testing to make sure its efficiency and safety
750 clinical hours but it ranges widely depending on specialty.