Question 1

Which of the following is true of menstruation?

Accepted Answer

Depression, anxiety, or sickness can cause missed periods. A missed period is not always an infallible indicator of pregnancy. A heavier menstrual flow is not a symptom of pregnancy. Most women do not menstruate during their pregnancy.

Question 2

The most reliable method of gender selection is preimplantation genetic diagnosis (PGD).This technique involves:

Accepted Answer

Preimplantation genetic diagnosis (PGD) involves analyzing the chromosomal makeup of embryos fertilized via IVF, allowing for the selection of embryos of a specific gender. This is the most reliable method of gender selection as it can accurately identify the gender of the embryo before implantation. The other options listed do not involve genetic analysis and are not as reliable for gender selection.

Question 3

Nägele's rule is used to determine:

Accepted Answer

Nägele's rule is a method used to calculate a woman's estimated due date (EDD) by adding 280 days (or 40 weeks) to the first day of her last menstrual period (LMP). It assumes a regular 28-day menstrual cycle and ovulation occurring on day 14 of the cycle. While this method may not be accurate for all pregnancies, it is still commonly used by healthcare providers to estimate an EDD.

Question 4

Trudy is halfway through her pregnancy and has noticed that her nipples have begun to secrete a thin amber fluid.This fluid is called _____.

Accepted Answer

The thin amber fluid that Trudy's nipples are secreting is most likely colostrum. This is a type of milk that is produced by the mammary glands during pregnancy and in the first few days after childbirth. It is high in protein and antibodies, and is considered the first food for newborns. Option A is incorrect because amnion is a membrane surrounding and protecting the developing embryo. Option B is incorrect because hyaluronidase is an enzyme that helps sperm penetrate the ovum during fertilization. Option D is incorrect because chorion is a membrane that surrounds the amnion and helps form the placenta.

Question 5

Which of the following is true of nutrition for a pregnant woman?

Accepted Answer

Iron is essential for the production of hemoglobin, which is responsible for carrying oxygen to the developing fetus. Pregnant women require an increased intake of iron to support the fetal growth and also to prevent anemia. Folic acid also plays an important role in fetal development, but it does not replace the need for adequate iron intake. Calcium is also important for fetal development, but pregnant women should ensure that their calcium levels are not too low, as this can lead to bone loss. Magnesium is also important, but there is no need to avoid it completely unless advised by a healthcare professional.

Question 6

Which of the following is recommended for a pregnant woman's diet?

Accepted Answer

It is recommended for pregnant women to ensure that their diet contains sufficient folic acid, as it plays a critical role in fetal development and can help prevent birth defects. The other options are incorrect as pregnant women actually need more iron during pregnancy, calcium is important for fetal bone development, and artificially sweetened drinks should be consumed in moderation or avoided altogether.

Question 7

Which of the following sexual positions is recommended for a woman during the late stages of her pregnancy because it puts minimum pressure on her abdomen?

Accepted Answer

Side-to-side positions, such as the spoons or modified missionary with the partner on their side, are recommended for women during the late stages of pregnancy because they put minimum pressure on the abdomen. This is because the weight of the baby and uterus does not press down directly on the mother's back or internal organs. Other positions may become uncomfortable or even painful for the mother due to the added pressure on sensitive areas.

Question 8

Which of the following is true of Braxton-Hicks contractions?

Accepted Answer

Braxton-Hicks contractions are mild, irregular, and usually painless contractions that occur throughout pregnancy. They help to strengthen the uterine muscles in preparation for labor and delivery.

Question 9

Which of the following is true of a pregnant woman's calcium intake?

Accepted Answer

Deficiencies in calcium have been linked with preterm births and low blood pressure. It is important for pregnant women to have adequate calcium intake to support fetal development and prevent complications like preterm birth.

Question 10

In a first pregnancy,around two to four weeks before delivery,the baby turns and its head drops into the pelvis.This phenomenon is known as lightening,dropping,or _____.

Accepted Answer

The phenomenon described is known as engagement, which occurs when the baby's head drops into the pelvis in preparation for delivery. Hydrocephaly is a medical condition where excessive fluid accumulates in the brain, couvade refers to a cultural practice where the father-to-be experiences pregnancy-like symptoms, and differentiation refers to the process of cells becoming specialized for specific functions.

Question 11

Which of the following is true of pregnancy tests?

Accepted Answer

The most common pregnancy test is based on detecting hCG (human chorionic gonadotropin) in a woman's urine. This hormone is produced by the placenta after a fertilized egg implants in the uterus.

Question 12

Megan is pregnant and wants to know her expected delivery date.The date of the first day of her last menstrual period was February 10,2010.According to Nägele's rule,Megan can be expected to deliver her baby on:

Accepted Answer

Nägele's rule is a simple method used to estimate the due date of a pregnancy. To use this rule, you start with the date of the first day of the last menstrual period, subtract three months, and add seven days. In this case, February 10, 2010, minus three months, gives us November 10, 2009. Adding seven days to this date gives us November 17, 2010, which is Megan's expected delivery date. Therefore, the best choice is D.

Question 13

Which of the following is true of the couvade syndrome?

Accepted Answer

The answer of Which of the following is true of...

Question 14

Which of the following is true of a pregnant woman's folic acid intake?

Accepted Answer

Folic acid is essential for the proper development of the neural tube in a developing fetus, and insufficient intake can lead to birth defects such as spina bifida. Symptoms of folic acid deficiency in the mother include fatigue and anemia. Therefore, it is important for pregnant women to ensure that they are getting enough folic acid in their diet or through supplementation. Choices A, C, and D are incorrect as they do not accurately describe the role of folic acid in pregnancy.

Question 15

Amenorrhea is a _____ sign of pregnancy.

Accepted Answer

Amenorrhea, or the absence of menstruation, is considered a presumptive sign of pregnancy, meaning it suggests pregnancy but is not definitive on its own, as there are other conditions that can cause amenorrhea.

Question 16

_____ results from increased water retention throughout the body and is a physical problem women face during their second trimester.

Accepted Answer

Edema is the accumulation of excess fluid in the body, leading to swelling and puffiness. This is common during pregnancy, particularly in the second trimester, and is caused by increased water retention throughout the body. Catamenia, menorrhagia, and hypermenorrhoea are all related to menstrual cycles and are not the appropriate choices for this question.

Question 17

In a normal pregnancy,the fetus turns in the uterus to assume a head-down position during month _____.

Accepted Answer

In a normal pregnancy, the fetus turns in the uterus to assume a head-down position during month seven (between 32 and 36 weeks).

Question 18

A hormonal condition in males that causes them to mimic the symptoms of pregnancy in females is referred to as _____.

Accepted Answer

The condition described is called couvade syndrome, which is a rare but recognized phenomenon in which a man experiences physical symptoms of pregnancy (such as weight gain, nausea, and mood swings) in sympathy with his pregnant partner. Pseudocyesis and false pregnancy both refer to a situation in which a woman experiences symptoms of pregnancy despite not actually being pregnant. Paternity pains is not a recognized medical condition.

Question 19

Which of the following is true of the physical changes in a woman's body during pregnancy?

Accepted Answer

The answer of Which of the following is true of...

Question 20

Which of the following is true of morning sickness?

Accepted Answer

Evidence suggests that there is a link between the incidence of morning sickness and a potentially lower risk of miscarriage. Option A is incorrect as morning sickness usually occurs during the first trimester. Option B is also incorrect as morning sickness can occur at any time of the day, not just in the morning. Option D is also incorrect as not all pregnant women experience morning sickness and those who do usually experience it during the first trimester, not throughout their entire pregnancy.

Quiz 6: Conception, Pregnancy, and Childbirth

Which of the following is true of menstruation?

The most reliable method of gender selection is preimplantation genetic diagnosis (PGD) .This technique involves:

Nägele's rule is used to determine:

Trudy is halfway through her pregnancy and has noticed that her nipples have begun to secrete a thin amber fluid.This fluid is called _____.

Which of the following is true of nutrition for a pregnant woman?

Which of the following is recommended for a pregnant woman's diet?

Which of the following sexual positions is recommended for a woman during the late stages of her pregnancy because it puts minimum pressure on her abdomen?

Which of the following is true of Braxton-Hicks contractions?

Which of the following is true of a pregnant woman's calcium intake?

In a first pregnancy,around two to four weeks before delivery,the baby turns and its head drops into the pelvis.This phenomenon is known as lightening,dropping,or _____.

Which of the following is true of pregnancy tests?

Megan is pregnant and wants to know her expected delivery date.The date of the first day of her last menstrual period was February 10,2010.According to Nägele's rule,Megan can be expected to deliver her baby on:

Which of the following is true of the couvade syndrome?

Which of the following is true of a pregnant woman's folic acid intake?

Amenorrhea is a _____ sign of pregnancy.

_____ results from increased water retention throughout the body and is a physical problem women face during their second trimester.

In a normal pregnancy,the fetus turns in the uterus to assume a head-down position during month _____.

A hormonal condition in males that causes them to mimic the symptoms of pregnancy in females is referred to as _____.

Which of the following is true of the physical changes in a woman's body during pregnancy?

Which of the following is true of morning sickness?