Question 1

Vaccinations produce artificially acquired immunities.What are the effects on society when some people refuse to be vaccinated?

Accepted Answer

When some people refuse to be vaccinated, it can have several negative effects on society. First, it can lead to the spread of preventable diseases, as unvaccinated individuals can serve as carriers and transmit the illness to others. This not only puts those who are unvaccinated at risk, but also endangers vulnerable populations such as young children, the elderly, and individuals with compromised immune systems who may not be able to receive vaccinations themselves.

Additionally, refusing to be vaccinated can strain healthcare systems and resources, as outbreaks of vaccine-preventable diseases may lead to increased hospitalizations and medical care. This can also have economic implications, as the costs associated with treating preventable diseases can be significant.

Furthermore, the refusal to be vaccinated can contribute to a lack of herd immunity within a community, making it more difficult to control the spread of diseases. This can ultimately lead to a decrease in overall public health and safety.

Finally, the spread of misinformation and fear surrounding vaccinations can erode trust in public health efforts and scientific evidence, leading to a breakdown in community cooperation and potentially hindering future vaccination campaigns.

In conclusion, the refusal to be vaccinated can have wide-reaching effects on society, impacting public health, healthcare systems, and community trust. It is important for individuals to consider the broader implications of their vaccination decisions and prioritize the health and safety of the community as a whole.

Question 2

Using two or three sentences, answer the following questions as concisely as possible.
-Define AIDS and the symptoms of the disease.

Accepted Answer

AIDS is a dysfunction of the immune system caused by a virus. Symptoms associated with the disease include fatigue, weakness, painful joints, and diarrhea. The virus eventually uses a cell's own materials to make viral DNA, damaging the host cell.

Question 3

Using two or three sentences, answer the following questions as concisely as possible.
-What functions are associated with the spleen?

Accepted Answer

The spleen filters bacteria and foreign substances so that they may be destroyed by phagocytic leukocytes. The spleen also makes lymphocytes and monocytes. Worn red blood cells are broken apart and the iron is retrieved for further use by the spleen.

Question 4

Lymphedema, with regard to the circulatory system, is:

Accepted Answer

A)  White blood cells 
B)  Red blood cells 
C)  Swelling caused by the accumulation of lymph 
D)  Enlargement of the spleen 
E)  A blood platelet 
A)  White blood cells 
B)  Red blood cells 
C)  Swelling caused by the accumulation of lymph 
D)  Enlargement of the spleen 
E)  A blood platelet

Question 5

Multiple sclerosis affects which body system(s)?

Accepted Answer

A)  Endocrine system 
B)  Circulatory system 
C)  Nervous and muscular systems 
D)  Muscular and skeletal systems 
E)  Integumentary and muscular systems 
A)  Endocrine system 
B)  Circulatory system 
C)  Nervous and muscular systems 
D)  Muscular and skeletal systems 
E)  Integumentary and muscular systems

Question 6

Compare and contrast inherited immunity, acquired immunity, and artificial immunity.Give specific examples of each, highlighting the importance of each in maintaining good health.

Accepted Answer

Inherited immunity, acquired immunity, a

Question 7

Using two or three sentences, answer the following questions as concisely as possible.
-What is hepatitis?

Accepted Answer

Hepatitis

Question 8

Platelets, also called thrombocytes:

Accepted Answer

A)  Are the largest blood cells 
B)  Are least in number 
C)  Are largest in number 
D)  Produce antibodies 
E)  Are the smallest blood cells 
A)  Are the largest blood cells 
B)  Are least in number 
C)  Are largest in number 
D)  Produce antibodies 
E)  Are the smallest blood cells

Question 9

Addison's disease affects which body system(s)?

Accepted Answer

A)  Integumentary and muscular systems 
B)  Circulatory system 
C)  Muscular and skeletal systems 
D)  Endocrine system 
E)  Nervous and muscular systems 
A)  Integumentary and muscular systems 
B)  Circulatory system 
C)  Muscular and skeletal systems 
D)  Endocrine system 
E)  Nervous and muscular systems

Question 10

Using two or three sentences, answer the following questions as concisely as possible.
-What are the four major blood types? Explain the concepts of a universal recipient and a universal donor.

Accepted Answer

The four major blood types are A, B, AB,

Question 11

____________________ is a group of malignant cancers of the lymph tissues other than Hodgkin's disease.

Accepted Answer

The answer of ____________________ is a group of malignant cancers...

Question 12

____________________ is a malignant cancer of the lymph system that usually appears in people between 15 and 30 years of age.

Accepted Answer

The answer of ____________________ is a malignant cancer of the...

Question 13

Using two or three sentences, answer the following questions as concisely as possible.
-Explain the two major types of specific immunity that protect the body.

Accepted Answer

Acquired and inherited immunity protect

Question 14

The term elephantiasis refers to:

Accepted Answer

A)  Hemoglobin in the blood 
B)  Dysfunction of the immune system 
C)  A hypersensitive response by the immune system 
D)  A massive accumulation of lymphatic fluid in the body tissue 
E)  None of the above 
A)  Hemoglobin in the blood 
B)  Dysfunction of the immune system 
C)  A hypersensitive response by the immune system 
D)  A massive accumulation of lymphatic fluid in the body tissue 
E)  None of the above

Question 15

Using two or three sentences, answer the following questions as concisely as possible.
-Explain the makeup of plasma.

Accepted Answer

Plasma is the pale yellow liquid that is

Question 16

Lymph vessels are located in all body tissues except the:

Accepted Answer

A)  Lungs and heart 
B)  Brain and placenta 
C)  Brain and lungs 
D)  Bones and muscles 
E)  Brain and heart 
A)  Lungs and heart 
B)  Brain and placenta 
C)  Brain and lungs 
D)  Bones and muscles 
E)  Brain and heart

Question 17

Each red blood cell lives only:

Accepted Answer

A)  80 to 110 days 
B)  70 to 100 days 
C)  90 to 110 days 
D)  90 to 120 days 
E)  80 to 120 days 
A)  80 to 110 days 
B)  70 to 100 days 
C)  90 to 110 days 
D)  90 to 120 days 
E)  80 to 120 days

Question 18

Spectrophotometry is a chemical process that measures:

Accepted Answer

A)  Proteins and glucose 
B)  Uric acid and cholesterol 
C)  Enzymes 
D)  Electrolyte ions 
E)  All of the above 
A)  Proteins and glucose 
B)  Uric acid and cholesterol 
C)  Enzymes 
D)  Electrolyte ions 
E)  All of the above

Question 19

Using two or three sentences, answer the following questions as concisely as possible.
-What is hemophilia?

Accepted Answer

Hemophilia is a rare sex-linke

Question 20

Using two or three sentences, answer the following questions as concisely as possible.
-What are the functions of white blood cells?

Accepted Answer

White bloo

Exam 12: Circulatory System

Vaccinations produce artificially acquired immunities.What are the effects on society when some people refuse to be vaccinated?

Using two or three sentences, answer the following questions as concisely as possible. -Define AIDS and the symptoms of the disease.

Using two or three sentences, answer the following questions as concisely as possible. -What functions are associated with the spleen?

Lymphedema, with regard to the circulatory system, is:

Multiple sclerosis affects which body system(s)?

Compare and contrast inherited immunity, acquired immunity, and artificial immunity.Give specific examples of each, highlighting the importance of each in maintaining good health.

Using two or three sentences, answer the following questions as concisely as possible. -What is hepatitis?

Platelets, also called thrombocytes:

Addison's disease affects which body system(s)?

Using two or three sentences, answer the following questions as concisely as possible. -What are the four major blood types? Explain the concepts of a universal recipient and a universal donor.

____________________ is a group of malignant cancers of the lymph tissues other than Hodgkin's disease.

____________________ is a malignant cancer of the lymph system that usually appears in people between 15 and 30 years of age.

Using two or three sentences, answer the following questions as concisely as possible. -Explain the two major types of specific immunity that protect the body.

The term elephantiasis refers to:

Using two or three sentences, answer the following questions as concisely as possible. -Explain the makeup of plasma.

Lymph vessels are located in all body tissues except the:

Each red blood cell lives only:

Spectrophotometry is a chemical process that measures:

Using two or three sentences, answer the following questions as concisely as possible. -What is hemophilia?

Using two or three sentences, answer the following questions as concisely as possible. -What are the functions of white blood cells?

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