Multiple Choice and Matching Questions: Formative Assessment #2
Benchmark: 9.4.4.2.2
Learning Targets:
___1. The first line of defense includes:
a. bacteria, viruses and prions
b. skin, mucus, stomach acid and sweat
c. fever, skin and antibodies
d. phagocytes, mucus and inflammation
___2. The purpose of the first line of defense is to:
a. recognize foreign invaders
b. kill anything that doesn’t belong in the body
c. keep pathogens from entering the body
d. Produce an inflammatory response
___3. Non-specific defense includes:
a. first, second and third line of defense
b. first and second line of defense
c. second and third line of defense
d. first line of defense
___4. The second line of defense will cause:
a. inflammation, fever and protein activation
b. sweating, dry mouth and fever
c. pathogen-specific attack
d. shivering, blue lips and clammy hands
___ 5. The main difference between T cell and B cell response is:
a. T cells attack the pathogen and B cells attack body cells infected with the pathogen
b. T cells attack any foreign invader and B cells attack specific cells
c. B cells attack any foreign invader and T cells attack specific cells
d. B cells attack the pathogen and T cells attack body cells infected with the pathogen
Place the following in correct order
Inflammatory response
___ Cell recognizes invader
___ White blood cells travel to the area
___ Pathogens enters the body
___ Histamine is released
___ Redness and swelling occur
B cell response
___ Helper T cell activates B cells
___ Pathogen enters the body
___ Helper T cells recognizes antigens from foreign invader
___ Plasma cells release antibodies that kill the pathogen
___ Activated B cell produces specific plasma cells
T cell response
___ Pathogen enters the body
___ Cytotoxic T cells kill infected body cell
___ Helper T cells recognizes antigens from foreign invader
___ Helper T cell start production of cytotoxic T cell
Short answer
1. Explain how long-term immunity is achieved. Include the role of memory cells in your explanation.
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2. Compare and contrast humoral and cell-mediated response.
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