A nurse is caring for a client who has a Jackson-Pratt (JP) drain in place after surgery for an open reduction and internal fixation. The nurse should understand that the JP drain was placed for which of the following purposes?

Choice A reason: JP drains are not used for medication administration. They are designed to remove fluid, not deliver substances. Choice B reason: The primary purpose of a JP drain is to prevent the accumulation of serous fluid or blood in the surgical site, which reduces the risk of infection and promotes healing. Choice C reason: While JP drains may indirectly reduce bleeding by removing pooled blood, their main function is fluid evacuation, not hemostasis. Choice D reason: JP drains do not eliminate the need for wound care or irrigation if clinically indicated. They serve a different purpose focused on passive drainage.