Unit Test — Unit test Answers

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1
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How can social media influence a teenager's development and health

A
It helps teenagers build social skills by interacting with people face-to-face.
B
It ensures teenagers only follow role models with healthy habits.
C
It can impact mental health by increasing feelings of stress and anxiety.
D
It improves sleep quality by promoting healthy bedtime routines.
2
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Selena is thinking of sending a text message to her boyfriend to share some images. They are a set of photos with partial nudity that she took of herself. Why is this a risky choice?

A
The images may appear unattractive or unflattering.
B
She may hear critical comments from her boyfriend.
C
The images can only be transmitted in a certain way.
D
She may lose control over who else sees the photos.
3

How does AI personalize content for users?

A
by randomly selecting content for each user
B
by using algorithms to analyze user behavior and preferences
C
by asking users to manually input their preferences
D
by copying content from popular websites
4

How does the endocrine system regulate body functions?

A
It releases enzymes into the blood.
B
It releases hormones into the blood.
C
It releases glands into specific organs.
D
It releases chemicals into specific organs.
7

Which is a way the Human Papillomavirus (HPV) can be transmitted that most other STDs cannot?

A
during oral sex
B
by skin-to-skin contact
C
during anal sex
D
by exchanging bodily fluids
8

Which is the correct order of events that occur during conception?

A
ovulation, implantation, fertilization, zygote formation
B
ovulation, fertilization, zygote formation, implantation
C
fertilization, ovulation, implantation, zygote formation
D
fertilization, zygote formation, implantation, ovulation
10

Which statistic is consistent with the idea that parenting as a teen is more challenging than parenting later in life?

A
The risk of preeclampsia is twice as high in females over age 18.
B
It costs an average of $245,000 to raise a child to the age of 18.
C
Teen mothers have higher rates of depression than older mothers.
D
The percentage of married parents has decreased from 73 percent in 1960 to 46 percent today.
11

Which is a common emotional change that occurs during puberty?

A
increase in self-esteem
B
increase in aggression
C
onset of menstruation
D
onset of semen production
13

Which student has been negatively influenced by peer pressure?

A
Shyamala recently began drinking alcohol at parties to avoid being teased by her friends.
B
Madison’s friends often smoke under the bleachers after school, but she refuses to join them.
C
Pedro’s friend passed him marijuana at a party, and he thought about trying it but decided not to do it.
D
Omar has decided to abstain from physical intimacy even though his best friend Rick has been having sex.
14

How do barrier devices differ from hormonal methods for contraception?

A
Barrier devices are placed on the skin, while hormonal methods are inserted inside the uterus for varying periods of time.
B
Barrier devices help prevent pregnancy, while hormonal methods help prevent sexually transmitted diseases (STDs).
C
Barrier devices release chemicals into the body, while hormonal methods use physical obstacles.
D
Barrier devices block sperm from reaching an egg, while hormonal methods prevent ovulation.
15

Which example describes someone dealing with peer pressure to become sexually active?

A
Mariah and her girlfriend, Janine, are thinking about taking the next step in their relationship. After discussing it, they both agree that they are not ready, so they decide to wait.
B
Emily feels confident in her decision to remain abstinent until marriage. Although most of her friends currently engage in sexual activity, she believes this is the right choice for her.
C
Alex and his boyfriend, Jorge, have been considering their readiness for sexual activity. Although Alex feels ready, Jorge is unsure. So, they decide to keep thinking and talking about it.
D
Conrad’s friends often tease him for being the only one in their group who has not yet had sex. So, he is considering becoming sexually active, even though he is unsure if he is ready.
16

What do these two graphics together indicate about HIV status and transmission?

A
The rate of knowledge of status in a group does not correlate to the rate of spreading HIV.
B
Since numbers of HIV increase in each age group, more older people are likely to know their status.
C
The risk of spreading HIV is random and cannot be predicted by age or behavior.
D
Since the second age group (25 through 34) has the most new cases, it is most important that they know their HIV status.
17

What is the potential consequence of creating or sharing explicit images involving minors?

A
legal repercussions
B
increased popularity
C
better relationships
D
improved self-esteem
19

How does abstinence from harmful substances benefit a person’s physical health?

A
They can avoid an unintended pregnancy.
B
They will have more time for studying or work.
C
They will have less risk of having an accident.
D
They will not worry about getting an STD.
20

Who is able to give legal consent to sex?

A
a 12-year-old
B
a 19-year-old who is sober
C
a 17-year-old who does not say no
D
a 13-year-old who is dating a 20-year-old

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