A nurse is caring for a patient who is using an intrauterine device (IUD) for contraception.

Which of the following symptoms is a potential adverse effect of the copper IUD?

The correct answer is choice A. Perform a pregnancy test.An IUD is a form of birth control that is inserted into the uterus to prevent pregnancy, but it is not 100% effective.If a client with an IUD misses a menstrual period, the first action the nurse should take is to rule out pregnancy by performing a pregnancy test.This is because pregnancy with an IUD can have serious complications, such as ectopic pregnancy, infection, miscarriage or preterm labor.

Choice B is wrong because palpating for uterine enlargement is not a reliable way to diagnose pregnancy, especially in the early stages.It can also cause discomfort or bleeding for the client.

Choice C is wrong because assessing for signs of ectopic pregnancy is not the first action the nurse should take.

Ectopic pregnancy is a possible complication of pregnancy with an IUD, but it is not very common.The nurse should first confirm if the client is pregnant before looking for signs of ectopic pregnancy, such as abdominal pain, vaginal bleeding or shoulder pain.

Choice D is wrong because instructing the client to remove the IUD is not appropriate or safe.

The client should not attempt to remove the IUD by themselves, as this can cause injury or infection.The nurse should refer the client to an OB-GYN if they are pregnant with an IUD or if they want to remove the IUD for any reason.

The correct answer is choice C. OCs can decrease menstrual blood loss and cramps.This is because OCs prevent ovulation and thin the lining of the uterus, which reduces the amount of bleeding and cramping during menstruation.

Choice A is wrong because OCs do not provide protection against STIs.The only contraceptive methods that can prevent STIs are barrier methods, such as condoms.

Choice B is wrong because OCs can have variable effects on libido and sexual satisfaction.

Some women may experience an increase, while others may experience a decrease or no change at all.This depends on individual factors, such as hormone levels, mood, and relationship quality.

Choice D is wrong because OCs can also have variable effects on mood and depression.

Some women may experience an improvement, while others may experience a worsening or no change at all.This also depends on individual factors, such as hormone sensitivity, stress, and history of mental health problems.