Unit Test — Unit test Answers

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1
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An ad for a weight-loss supplement claims that people who use the supplement will lose 20 pounds in one month. This is based on a study conducted by the company. A statement in the fine print explains that the claims have not been evaluated by the Food and Drug Administration (FDA).

A
If the supplement has not been evaluated by the FDA, it might not be safe.
B
Claims that are tested by many companies might still be biased.
C
Claims that show the dramatic results of the supplement cannot produce those results.
D
Claims that are tested only by the company selling the supplement are probably false.
2
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Since Chloe’s family has a history of heart disease, Chloe decides to research heart disease on the Internet.Which statement describes an unreliable website?

A
The author has several degrees from accredited universities.
B
The page shares personal information with other agencies.
C
The date indicates that the information is current.
D
The organization is nonprofit and provides information on heart disease.
3

A teen starts keeping a regular sleep schedule and gets an adequate amount of sleep. Which result is the teen most likely to experience?

A
being more creative
B
developing more intelligence
C
retaining less from class
D
having a lower immunity to disease
4

Which community benefits most from a community health program?

A
one with many men
B
one with few grocery stores
C
one with few homeless people
D
one with many migrant workers
5

How can families best achieve a positive effect on physical health?

A
by taking walks together
B
by going shopping together
C
by attending church together
D
by watching movies together
6

Which disease is caused by the body's immune system attacking healthy cells?

A
lupus
B
cancer
C
sickle cell disease
D
cardiovascular disease
7

Which medical issue requires a medical specialist?

A
minor cuts and bruises
B
pregnancy test
C
cancer diagnosis
D
blood pressure check
8

Which is one method for detecting cancer?

A
receiving radiation
B
taking chemotherapy
C
doing proper self-exams
D
getting surgery
9

Why is it important to be honest and straightforward with doctors?

A
so they can bill for the visit appropriately
B
so they can inform a patient’s parents correctly
C
so they will be able to discuss the case with other people
D
so they know what medications are safe and unsafe to prescribe
11

A town is severely affected by water pollution following a natural disaster. Toilets are backed up and clean drinking water is scarce.Which step can the local health department take to help?

A
Set up a health clinic to treat waterborne diseases.
B
Work with governments in other countries to stop water pollution.
C
Stop all services that provide water to individual homes in the town.
D
Monitor and report any sudden outbreaks of water-related diseases.
12

Which activity does a local health department perform when providing health and environmental services?

A
ensuring the safety of medicines worldwide
B
providing national health guidelines
C
overseeing day-to-day health issues in a county
D
providing funding for international health goals
13

Why is it important to obtain medical screenings?

A
to detect disease
B
to find cures for disease
C
to use medical insurance coverage
D
to determine the risk of passing a disease to others
14

Which measure can best help individuals lessen their chances of acquiring a disease?

A
resting throughout the day
B
washing their hands regularly
C
eating three meals a day
D
washing their clothes in cold water
15

Sheri often has colds. Which behavior can Sheri include in her life to boost her immune system?

A
quitting smoking
B
avoiding the sun
C
drinking more orange soda
D
sleeping less each night
16

Samantha's urban community is blanketed with smog. Which statement best explains the reason for this poor air quality?

A
People crowd sidewalks as they walk to shopping malls.
B
People use underground subways for long-distance travel.
C
People ride bicycles to commute to work on a daily basis.
D
People drive cars whenever they need to go somewhere.
17

Alison and her dad are going on a hike. How can they best protect themselves from sun exposure?

A
by wearing short-sleeved shirts and shorts
B
by applying sunscreen with a minimal SPF
C
by hiking in the middle of the day
D
by wearing protective clothing
18

What should countries across the world limit to prevent the spread of malaria?

A
food that is undercooked
B
bites from infected insects
C
contact with infected birds
D
contaminated drinking water
19

Which scenario involves an individual who should seek medical advice?

A
Joel has abnormal drainage from his ears.
B
Drew feels exhausted after a long work week.
C
Jacob has a stomachache after eating Thanksgiving dinner.
D
Nick developed a headache while staring at the computer for hours.

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