The rate at which drug reaches the systemic circulation is determined by the slowest of the various steps involved in the sequence. This is known as ____________

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The rate at which a drug reaches the systemic circulation is determined by the slowest step in its absorption process, which is referred to as the "Rate limiting step." This concept is crucial in pharmacokinetics, as it identifies the step that controls the overall speed of the drug's absorption into the bloodstream.

The Rate at Which Drug Reaches the Systemic Circulation Is