AnswersHealthy Living full year EL2081Unit Test

Unit Test — Unit test Answers

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New research on the treatment of communicable diseases is important because bacteria and viruses can become resistant to treatments. Please select the best answer from the choices provided.

A
T
B
F
2
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Which of the following is a TRUE statement about the effects of STIs on one's health?

A
In addition to the emotional trauma that an STI can cause, a person can suffer great mental disability as a result of an STI.
B
The physical effects of an STI can be easily hidden because they generally only affect the genital area.
C
If there are no symptoms of the STI, the person can still donate blood because the blood is only rarely affected.
D
all of the above
3

When is the BEST time to be treated for an STI?

A
Only after the symptoms of the STI begin to subside should a person seek treatment.
B
When a person starts treatment makes no difference for most STIs.
C
Only after first noticing a symptom of the STI should a person seek treatment.
D
A person should seek treatment the first moment he or she suspects having an STI.
4

Stress is a factor that can influence the development and growth of cancer. Please select the best answer from the choices provided.

A
T
B
F
5

A student who has trouble hearing and must have a written copy of class lectures in order to participate in class is considered to have which of the following?

A
vision disability
B
activity limitation
C
participation restriction
D
impairment
6

If you contract a contagious illness from being bitten by a mosquito, this would be considered contraction through __________.

A
airborne contact
B
surface contact
C
direct contact
D
vector contact
7

Which of the following statements is TRUE about noncommunicable diseases?

A
Noncommunicable diseases pose very little life risk.
B
Noncommunicable diseases are easy to detect because the symptoms are always present.
C
Noncommunicable diseases cannot be transmitted from one person to another.
D
Noncommunicable diseases develop only at birth.
8

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
9

When it comes to cholesterol, it is better to have __________.

A
more cholesterol
B
more LDL
C
a high ratio of LDL to HDL
D
more HDL
10

What is the impact of arteriosclerosis?

A
inefficient blood flow
B
increased artery elasticity
C
arterial plaque deposition
D
reduced blood clotting
11

Chemotherapy uses __________ to destroy cancer cells.

A
radiation
B
hormones
C
drugs
D
surgery
12

Which of the following is a TRUE statement regarding the discrimination those with HIV/AIDS face?

A
Infected persons are subject to harassment at work.
B
Infected persons are generally accepted by society.
C
Infected persons are the source of HIV misinformation.
D
Infected persons are given substantial educational scholarships.
13

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
14

Can a person be exposed to HIV by hugging or shaking hands with an infected person?

A
yes, because the virus can be transmitted through sweat
B
no, because none of the bodily fluids that carry the virus are on the surface of the skin
C
no, not if the skin is completely covered
D
yes, so you can't ever be too safe
15

When is the BEST time to be tested for HIV?

A
immediately after possible exposure
B
two to three weeks after possible exposure
C
approximately eight weeks after possible exposure to the virus
D
three months after possible exposure
16

Which of the following terms is NOT used to refer to white blood cells?

A
T Cell
B
Phagocyte
C
Platelet
D
B Cell
17

When can HIV NOT be passed from mother to infant?

A
during pregnancy
B
during delivery
C
while breast-feeding
D
when sharing utensils
18

When did the first AIDS treatment program start in Africa?

A
1996
B
1999
C
2001
D
2002
19

Women of childbearing age are more likely to develop autoimmune diseases than men of a similar age. Please select the best answer from the choices provided.

A
T
B
F
20

Cancer affecting bone marrow or blood is called __________.

A
carcinoma
B
leukemia
C
lymphoma
D
sarcoma

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