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Why does a doctor administer tetanus antitoxin and not a tetanus vaccine to a child injured in aroadside witha bleeding wound?Explain
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|
0
|
1282
|
August 31, 2016
|
|
Name the host and the site where the following occur in the life-cycle of a malarial parasite:
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|
1
|
6542
|
August 31, 2016
|
|
(a)Name the protozoan parasite that causes amoebic dysentry in humans
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1
|
625
|
August 31, 2016
|
|
Define the term health.Mention any two ways of maintaining it
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0
|
2288
|
August 31, 2016
|
|
Differentiate between benign and malignant tumors
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0
|
2316
|
August 31, 2016
|
|
List any two emergent circumstences when a medical doctor would recommend injection of a preformed antibody into the body of a patient and why?
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0
|
2820
|
August 31, 2016
|
|
State the function of primary and secondary lymphoid organs in humans
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0
|
1926
|
August 31, 2016
|
|
How is an allergic reaction caused by an allergen?Name a drug that can reduce the symptoms of allergy
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0
|
1762
|
August 31, 2016
|
|
Name the bacterium that causes typhoid.Mention two diagnostic symptoms.How is this disease transmitted to others?
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0
|
1150
|
August 30, 2016
|
|
Write the scientific names of the causal organisms of elephantiasis and ringworm in humans.Mention the body parts affected by them
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|
0
|
2647
|
August 30, 2016
|
|
Identify A,D,E and F in the diagram of an antibody molecule given below :
|
|
1
|
2107
|
August 30, 2016
|
|
Name the two types of immune systems in a human body. Why are cell mediated and humoral immunities so called?
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0
|
2139
|
August 30, 2016
|
|
How do interferons protect us?
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0
|
2662
|
August 30, 2016
|
|
Name the cells that act as HIV factory in humans when infected by HIV.Explain events that occur in the infected cell
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|
0
|
4062
|
August 30, 2016
|
|
Name the parasite that causes filariasis in humans.Mention its two diagnostic symptoms.How is this disease transmitted to others?
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|
0
|
644
|
August 30, 2016
|
|
Name the two special types of lymphocytes in humans. How do they differ in their roles in immune response?
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|
0
|
3394
|
August 30, 2016
|
|
(a)Highlight the role of thymus as a lymphoid organ
|
|
1
|
1923
|
August 30, 2016
|
|
A patient showed symptoms of constipation,abdominal pain and stools with excess mucous and blood clots.Name the disease and its pathogen
|
|
1
|
1139
|
August 30, 2016
|
|
How does a vaccine for a particular disease immunize the body against that disease?
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|
0
|
1015
|
August 30, 2016
|
|
Name the different types of cells that are responsible for producing the acquired immune response in a human body.How do these cells respond when a pathogen enters the body?
|
|
0
|
753
|
August 30, 2016
|
|
List the symptoms of Ascariasis.How does a healthy person acquire this infection?
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|
0
|
2187
|
August 30, 2016
|
|
How does HIV differ from a bacteriophage?
|
|
0
|
4973
|
August 30, 2016
|
|
How does malaria differ from chikungunya with reference of their vectors?
|
|
0
|
2278
|
August 30, 2016
|
|
What is it that prevents a child to suffer from a disease he/she is vaccinated against? Give one reason
|
|
0
|
3676
|
August 30, 2016
|
|
State two different roles of spleen in the human body
|
|
0
|
1589
|
August 30, 2016
|
|
When does a human body elicit an anamnestic response?
|
|
0
|
3838
|
August 30, 2016
|
|
Name the two intermediate hosts which the human liver fluke depends on to complete it life cycle so as to facilitate parasitization of its primary host
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|
0
|
1551
|
August 30, 2016
|
|
Why is secondary immune response more intense than the primary immune response in humans?
|
|
0
|
1888
|
August 30, 2016
|
|
What is an autoimmune disease? Give an example
|
|
0
|
1077
|
August 30, 2016
|
|
How does haemozoin affect the human body when released in blood during malarial infection?
|
|
0
|
2922
|
August 30, 2016
|