Topic Test Answers

25 verified answers2 views
1
Free Preview

Select the description that would represent a pathogen that would be considered a virus.

A
genetic material that is surrounded by a protein coat and uses a host cell to reproduce
B
a single-celled organism that infects animals and plants
C
an organism that feeds off others in order to gain its nutrients
D
a single-celled organism that can be a parasite
2
Free Preview

If you wanted to reduce your risk of contracting a communicable disease you could __________.

A
take steps to reduce your immune health
B
avoid touching your shoes or clothing
C
wash your hands often
D
start smoking
5

White blood cells use __________ to help identify foreign substances in the body.

A
platelets and white blood cells
B
antibodies and antigens
C
enzymes and red blood cells
D
white blood cells and red blood cells
6

After being diagnosed with strep throat, __________ would be a common treatment.

A
immunizations
B
over-the-counter medication
C
antiviral medication
D
antibiotics
8

In order to maintain optimal community health, the BEST plan for communities would be to __________.

A
decrease vaccinations and research new treatments and cures
B
create laws that control public behavior, like hand washing and blowing your nose
C
provide community support to elders who are sick and need healthcare treatment
D
provide health services and regulate food and water supplies
11

Pathogens can be given off and carried in the air when an infected individual __________.

A
comes in contact with another individual
B
has an open sore that is bleeding
C
coughs or sneezes into the air
D
is carried by one host to infect another
14

A radio announcement advises people to boil their water before drinking it or cooking with it. Which of the following BEST explains why a health services department would broadcast this announcement?

A
It wants to help prevent the spread of communicable diseases through contaminated water.
B
It wants to regulate how water is used to ensure that it is not wasted.
C
It wants to help people prevent the spread of communicable diseases through contaminated food.
D
It wants to help people recover from an illness by drinking clean, safe water.
20

Antiviral medications are a common treatment for __________.

A
influenza
B
bacterial pneumonia
C
strep throat
D
the common cold

Did you find these answers helpful?