25. Which of the following is a type of hormonal contraception?
Answer: D
The IUD is a type of hormonal contraception.
An intrauterine device (IUD), specifically the hormonal IUD, releases hormones to prevent pregnancy, making it a type of hormonal contraception.
A) The female condom
The female condom is a barrier method of contraception that prevents sperm from reaching the egg. It does not involve hormones and therefore is not considered a type of hormonal contraception.
B) The diaphragm
The diaphragm is also a barrier method that blocks sperm from entering the uterus. Similar to the female condom, it does not use hormones for contraception and is not classified as hormonal.
C) The male condom
The male condom is a widely used barrier method that prevents sperm from entering the vagina. Like the other options mentioned, it operates without hormones and is not a form of hormonal contraception.
D) The IUD
The IUD, particularly the hormonal variety, works by releasing progestin to prevent ovulation and thicken cervical mucus, which inhibits sperm movement. This mechanism makes it a distinct form of hormonal contraception.
Conclusion
The IUD stands out as the only option that involves hormones in its contraceptive method, specifically through the hormonal IUD. All other options listed are barrier methods that do not utilize hormonal mechanisms, which is why they cannot be classified as hormonal contraception.