Male Reproductive System Answers

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1
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Gametes are also known as

A
sex cells.
B
zygotes.
C
fertilized cells.
D
lanugo.
5

Which of the following statements about embryos is true?

A
A fetus turns into an embryo at around nine weeks.
B
An embryo turns into a fetus at around nine weeks.
C
An embryo turns into a zygote at around nine weeks.
D
A zygote turns into an embryo at around nine weeks.
6

What is the primary reason that a fetus should be born full-term?

A
to ensure proper heart development
B
to ensure proper lung development
C
to ensure proper hair development
D
to ensure proper lanugo development
7

What substances should be avoided during pregnancy in order to ensure a safe andhealthy pregnancy term? Check all that apply.

A
tobacco
B
prenatal vitamins
C
alcohol
D
drugs
8

Ann is in her first trimester. Which of the following is she most likely to experience?Check all that apply.

A
nausea
B
rapid weight gain
C
frequent urination
D
tender breasts
E
backaches
9

During the first trimester, which of the following will be visible in a fetus? Check allthat apply.

A
lungs
B
heartbeat
C
hair
D
facial features
10

A full-term fetus will be born any day now. What are the developmental hallmarks atthis stage? Check all that apply.

A
increased coordination of hand movements
B
a heartbeat
C
detection of light
D
basic facial features
E
full development of bones
11

What is lanugo?

A
a waxy substance that covers the fetus’ body
B
a non-waxy substance that covers the fetus’ organs
C
a soft hair that covers the fetus’ body
D
a substance that provides nourishment to the developing fetus
12

Vernix and lanugo are structures that form during the

A
first trimester.
B
second trimester.
C
third trimester.
13

In what cultures is it commonly acceptable for pregnant women to drink raw milk andeat unpasteurized cheeses during pregnancy? Check all that apply.

A
European cultures
B
South Asian cultures
C
American cultures
D
Hispanic cultures
14

Which of the following statements regarding cultural views of postpartum activities are accurate? Check all that apply.

A
Some cultures believe in limiting a woman’s activities for one month followingchildbirth.
B
Some cultures embrace and accept postpartum depression.
C
Some cultures believe postpartum depression to be a shameful experience.
D
Most cultures do not allow women to rest after childbirth.
16

Maria is in her second trimester. She is most likely experiencing which of thefollowing?

A
abdominal swelling
B
shortness of breath
C
rapid weight gain
D
nausea
17

In the second trimester, which of the following is a developmental hallmark of thefetus? Check all that apply.

A
lanugo
B
vernix
C
hearing
D
movement
19

The period following childbirth is called the

A
prenatal period.
B
postnatal period.
C
postpartum period.
D
labor period.

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