NEET 2016 Phase 2 · BiologyPrevious Year Question
Which of the following is hormone releasing IUD?
Answer: (A) LNG-20. Answer: (a) LNG-20 Solution: LNG-20 (along with Progestasert) is a hormone-releasing IUD that, in addition to the usual IUD action, makes the uterus unsuitable for implantation and the cervix hostile to sperms.
- A.LNG-20✓
- B.Multiload-375
- C.Lippes loop
- D.Cu7
Correct Answer
(A) LNG-20
Solution & Explanation
Answer: (a) LNG-20 Solution: LNG-20 (along with Progestasert) is a hormone-releasing IUD that, in addition to the usual IUD action, makes the uterus unsuitable for implantation and the cervix hostile to sperms. Multiload-375 and Cu7 are copper-releasing IUDs, while Lippes loop is a non-medicated IUD, so none of these is hormone-releasing. NCERT Reference: Reproductive Health, p.44 — "the hormone releasing IUDs (Progestasert, LNG-20)"
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