Question 1

Surgical severing of the ducts that carry the sperm to the seminal vesicles is called

Accepted Answer

Vasectomy is a surgical procedure that involves severing the vas deferens, which carries the sperm from the testicles to the seminal vesicles. This results in the male being unable to father children as the sperm can no longer mix with the semen during ejaculation. Tubal ligation is a procedure that involves severing or blocking the Fallopian tubes in females to prevent pregnancy. Circumcision is the surgical removal of the foreskin of the penis, which does not affect fertility. Tubal severing is not a commonly used term in medicine.

Question 2

The U.S.rate of teen pregnancy is much lower than the rate in other developed countries.

Accepted Answer

The statement is incorrect, as the U.S. has a higher rate of teen pregnancy compared to many other developed countries. According to data from the Organization for Economic Cooperation and Development (OECD) in 2017, the U.S. had a teen birth rate of 18.8 per 1000 females aged 15-19, which was higher than the rates in countries like Canada, France, Germany, Japan, and the United Kingdom.

Question 3

Contraceptive failure rate is based on studies that directly measure the percentage of women who experience unintended pregnancy in the first year of contraceptive use.

Accepted Answer

Contraceptive failure rates are indeed based on studies that directly measure the percentage of women who experience unintended pregnancy in the first year of contraceptive use. These rates can vary depending on factors such as the type of contraception used, user error, and other individual factors. It is important for individuals to discuss contraceptive options with their healthcare provider to find the best method for their individual needs and circumstances.

Question 4

Withdrawal has relatively low effectiveness as a contraceptive method because of the presence of

Accepted Answer

Withdrawal (or "pulling out") is the method of removing the penis from the vagina prior to ejaculation in order to prevent pregnancy. However, pre-ejaculatory fluid (also known as pre-cum) can contain sperm and can lead to pregnancy. Therefore, withdrawal has low effectiveness as a contraceptive method due to the presence of pre-ejaculatory fluid.

Question 5

Barrier methods of contraception work by blocking the sperm from reaching the ovum.

Accepted Answer

Barrier methods such as condoms and diaphragms physically block or impede the movement of sperm towards the egg, preventing fertilization from occurring.

Question 6

If a woman is using the temperature method of birth control,she will calculate that her safe period will begin

Accepted Answer

The temperature method of birth control involves tracking basal body temperature to estimate the time of ovulation. A woman's safe period begins three days after a rise in basal body temperature, indicating that ovulation has occurred and the fertile window has passed.

Question 7

Tubal sterilization or tubal ligation entails the severing or blocking of the

Accepted Answer

Tubal sterilization or tubal ligation is a surgical procedure where the fallopian tubes (oviducts) are cut, tied, or sealed off to prevent the egg and sperm from meeting, thereby preventing pregnancy. Options A, B, and C are not correct because they refer to other reproductive organs.

Question 8

Regarding the availability of Plan B One-Step emergency contraception,which of the following statements is accurate?

Accepted Answer

Emergency contraceptives are available over-the-counter for everyone, but not all pharmacies carry them. It is important to check with your local pharmacy to ensure they have Plan B One-Step in stock. Additionally, some states require a prescription for minors under a certain age, but for individuals over the age of 17, it is available over-the-counter.

Question 9

After the birth of their second child,married couple Abbey and Joe cannot decide if they want to have more children.If they do,they want to wait at least five years.Abbey wants to choose a method of birth control that is convenient and economical,and that requires little effort to use.Based on the factors that are important to Abbey and Joe,the best choice for them is

Accepted Answer

The ParaGard IUD is a long-lasting and highly effective form of birth control that does not require daily attention or effort. It can remain in place for up to 10 years and is more than 99% effective at preventing pregnancy. It is also non-hormonal, meaning it does not disrupt a woman's natural hormones. This could be a good option for Abbey and Joe since they want a method that is both convenient and economical in the long run, as they will not need to purchase birth control every month. Additionally, the ParaGard IUD can be removed at any time if they decide they want to try for another child before the 10-year mark.

Question 10

Kristen has been recently diagnosed as having decreased bone density.She is sexually active with her boyfriend.Which type of hormonal contraceptive should she AVOID because it may reduce her bone density further?

Accepted Answer

Depo-Provera has been shown to decrease bone density over time, so it should be avoided by someone who already has decreased bone density. The minipill and combination pill are both options that do not have negative impacts on bone density. NuvaRing has not been extensively studied for its effects on bone density, so it is unclear if it would be a concern for Kristen.

Question 11

Surgical removal of the uterus is called a(n)

Accepted Answer

Surgical removal of the uterus is specifically termed as hysterectomy. Vasectomy is a surgical method of preventing the release of sperm, Laparoscopy is a minimally invasive surgery that is used to examine organs inside the abdomen using a laparoscope, and Abortion is the medical termination of pregnancy.

Question 12

Hormonal methods of contraception work primarily by blocking implantation.

Accepted Answer

Hormonal methods of contraception, such as the pill, patch, or injection, work primarily by preventing ovulation. Some may also thicken cervical mucus to make it harder for sperm to reach the egg. While they may also affect the lining of the uterus, their main mechanism of action is not to block implantation.

Question 13

Kate and LaMar are 19-year-old college students who are beginning a sexual relationship.Both have had previous partners,and neither has been tested for STIs.Which of the following contraceptive methods are Kate and LaMar most likely to use?

Accepted Answer

Given that Kate and LaMar have not been tested for STIs, using a latex male condom is the most effective method to protect against STIs and unplanned pregnancy. Depo-Provera, IUD, and diaphragm do not provide protection against STIs.

Question 14

Which of the following statements about male sterilization is TRUE?

Accepted Answer

Male sterilization, or vasectomy, requires a follow-up test to confirm the absence of sperm in the ejaculate, which can take several weeks or months. Until this confirmation, another form of birth control is necessary to prevent pregnancy.

Question 15

Which of the following is a characteristic of cervical secretions observed during the estrogenic phase?

Accepted Answer

Clear, slippery mucus is characteristic of cervical secretions observed during the estrogenic phase. This type of mucus is thin and stretchy, resembling raw egg white, which allows for easier sperm penetration and movement towards the egg.

Question 16

Surgical birth control methods are considered permanent.

Accepted Answer

Surgical birth control methods, such as tubal ligation and vasectomy, are considered permanent sterilization procedures.

Question 17

Which of the following statements about tubal sterilization is TRUE?

Accepted Answer

Serious complications from tubal sterilization are rare, but the procedure is not as easily reversible as vasectomy. It is typically an outpatient procedure and does not require hospitalization for more than a few hours. Therefore, options A, B, and C are incorrect.

Question 18

The Essure female sterilization system works by

Accepted Answer

The Essure female sterilization system works by causing scar tissue to form over implants and block the fallopian tubes, thus preventing eggs from being fertilized.

Question 19

The most commonly used oral contraceptive is the combination pill.

Accepted Answer

The combination pill (containing estrogen and progestin) is indeed the most commonly used type of oral contraceptive.

Question 20

Though the effectiveness decreases as more time elapses,emergency contraception can be taken up to _______________ hours after unprotected intercourse.

Accepted Answer

Emergency contraception can be taken up to 120 hours (5 days) after unprotected intercourse, but its effectiveness decreases as more time elapses.

Quiz 6: Contraception