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PTECH Pharmacology QUESTION #5752
Question 1
A drug with a high affinity for albumin is administered. Which statement regarding the 'bound' fraction is correct?
  • It is the only part that can act on target sites
  • It is pharmacologically inactive✔️
  • It is rapidly metabolized by the liver
  • It can easily cross the blood-brain barrier
Correct Answer Explanation
Bound drugs are pharmacologically inactive; only the free, unbound drug can act on target sites.