KROK 1 2007 – Question 104 · KROK (Medicine) · Pharmacology
For the preparation of a patient’s burn skin surface a certain medication was used. Its antiseptic action is provided by free oxygen that segregates in presence of organic substances. Choose the right answer:
- A. Furacilin
- B. Chlorhexidine
- C. Potassium permanganate
- D. Sodium bicarbonate
- E. Boric acid
Hint
Look for an antiseptic that acts as an oxidising agent, giving up active oxygen when it meets blood and tissue organic matter.
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