Technology and Health — Unit test Answers

25 verified answers
1
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Katie’s grandmother has Alzheimer’s disease. Katie’s grandfather brings her a list of sources he found. Which source is most likely reliable?

A
a social media link to an article with citations written by a neurobiologist
B
a blog post that connects dementia to having chicken pox in childhood
C
a website for a company developing a new drug-based treatment for Alzheimer's
D
a social media page supervised by a person with Alzheimer's
2
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How does a weight loss club effectively improve community health?

A
It requires members to lose a specific amount of weight.
B
It provides information and support for members to reach their goals.
C
It allows only those who are serious about making health improvements.
D
It makes other people feel bad that they are not making health changes.
3

Two websites have differing information about high blood pressure. When comparing the websites, how can a person best determine which advice is more reputable?

A
It is endorsed by many users.
B
It is from a profitable company.
C
It has been used for many years.
D
It includes a citation for all data.
4

Which positive lifestyle choice can reduce the risk of developing noncommunicable diseases?

A
applying sunscreen
B
using insect repellant
C
washing hands frequently
D
covering the mouth when sneezing
5

Which medical issue requires a medical specialist?

A
minor cuts and bruises
B
pregnancy test
C
cancer diagnosis
D
blood pressure check
6

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
7

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
8

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
9

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

A
lupus
B
cancer
C
sickle cell disease
D
cardiovascular disease
10

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.
11

Which is one method for detecting cancer?

A
receiving radiation
B
taking chemotherapy
C
doing proper self-exams
D
getting surgery
12

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
14

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
15

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.
18

Which technology application is most likely to help a person remember a doctor’s instructions?

A
health record portal
B
online support group
C
wearable health device
D
online appointment booking
19

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

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