Question 1

Which of the following best explains why the term 'STI' (sexually transmitted infection) is now preferred over 'STD' (sexually transmitted disease)?

Accepted Answer

Because 'infection' refers to the presence of pathogens, which may not always cause symptoms, while 'disease' implies symptomatic illness.

Question 2

Which of the following sexually transmitted infections is caused by a virus and is currently NOT curable, but can be managed with medication?

Accepted Answer

Herpes

Question 3

A patient presents with intense itching in the genital area and small, crab-like insects visible in pubic hair. Which infection is most likely?

Accepted Answer

Pubic lice

Question 4

Which of the following is a key difference between bacterial and viral STIs?

Accepted Answer

Bacterial STIs can generally be cured with antibiotics, while viral STIs cannot be cured but can be managed.

Question 5

Which of the following is considered the most effective way to prevent the transmission of STIs during sexual activity?

Accepted Answer

Consistent and correct use of condoms

Question 6

Which of the following statements about the lactational amenorrhea method (LAM) of contraception is TRUE?

Accepted Answer

LAM is generally effective for up to 6 months postpartum if the mother is exclusively breastfeeding and has not resumed menstruation.

Question 7

A woman is using the basal body temperature (BBT) method for contraception. Which physiological change is she monitoring?

Accepted Answer

A slight increase in body temperature following ovulation

Question 8

Which of the following is a common misconception about emergency contraception?

Accepted Answer

It causes abortion if a woman is already pregnant.

Question 9

Which of the following best describes the difference between 'perfect-use' and 'typical-use' pregnancy rates for contraceptive methods?

Accepted Answer

'Perfect-use' rates assume the method is used correctly every time, while 'typical-use' rates reflect how people actually use the method, including mistakes.

Question 10

Which of the following is a reason why the withdrawal method is considered an ineffective form of contraception?

Accepted Answer

Pre-ejaculate fluid can contain sperm, leading to possible pregnancy even if withdrawal occurs before ejaculation.

Question 11

RU-486 (mifepristone) is most effective for inducing abortion when used:

Accepted Answer

Within the first 10 weeks of pregnancy

Question 12

Which of the following legal cases most significantly shaped the current legal status of abortion in the United States?

Accepted Answer

Roe v. Wade

Question 13

During conception, what is the process called in which sperm undergoes changes to become capable of fertilizing the ovum?

Accepted Answer

Capacitation

Question 14

Which of the following best describes the sequence of early embryonic development after fertilization?

Accepted Answer

Zygote → Morula → Blastocyst

Question 15

Which of the following is a critical reason why the first 8 weeks of pregnancy are so important for fetal development?

Accepted Answer

Major organ systems are forming and the embryo is most vulnerable to teratogens.

Question 16

A woman is diagnosed with preeclampsia during her pregnancy. Which of the following is a potential complication if left untreated?

Accepted Answer

Seizures and organ damage in the mother

Question 17

Which of the following is a correct statement about Rh incompatibility during pregnancy?

Accepted Answer

It can cause the mother's immune system to attack the fetus's red blood cells if the mother is Rh-negative and the fetus is Rh-positive.

Question 18

Which of the following is a benefit of breastfeeding for the infant?

Accepted Answer

It provides antibodies that help protect against infections.

Question 19

Which of the following assisted reproductive technologies involves fertilizing an egg outside the body and then implanting the embryo into the uterus?

Accepted Answer

In vitro fertilization (IVF)

Question 20

A couple is experiencing infertility due to blocked fallopian tubes in the woman. Which assisted reproductive technology is most likely to be recommended?

Accepted Answer

In vitro fertilization (IVF)

PSY 330 Exam 2 Study Guide: Sexual Health, Contraception, and Reproduction

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