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- 1. Multiple Choice
The response to an infection. Causes the area to redden, swell, and feel warm.
Fever
Mucus
Dilation
Inflammation
- 2. Multiple Choice
Chemical that causes the blood vessels around the infection to dilate (expand) so that more blood can flow to the infection
Stomach acid
Mucus
Epithelial cells
Histamines
- 3. Multiple Choice
Which is NOT considered FIRST line of defense?
Helper T-Cells
Skin
Hair
Mucous Membranes
- 4. Multiple ChoiceWhat are the two types of immune systems?Acquired & AdaptiveInnate & AcquiredInnate & AutoimmuneRed & White Blood Cells
- 5. Multiple Choice
What is phagocytosis?
WBCs
When a cells eat other cells
When a cell collapses
When a cell releases nutrients
- 6. Multiple ChoiceWhich of the following secretes histamine?B cellsmacrophagesneutrophilsmast cells
- 7. Multiple Choice
The innate immune system is...
Always working and doesn't require any special preparation
Needs to be "primed" before it can work to its full effectiveness
Very specific and only defends against a specific pathogen
Not very effective at preventing intruders
- 8. Multiple Choice
This sticky fluid traps any pathogens that try and get in our body
Mucous Lining
Blood
Stomach Acid
Skin
- 9. Multiple ChoiceWhat is the function of innate immune response?Act very rapid as a first line of defense to eliminate the infectionTrap microbes so they cannot spread in our body freelyCoordinate and support adaptive immunityAll of the above
- 10. Multiple ChoiceWhat category of immune response would sneezing and mucus production fall under?Innate ImmunityAcquired ImmunityHumoral ImmunityCell Mediated Immunity
- 11. Multiple ChoiceWhat chemical is released by the immune system in response to an allergen?DopamineHistamineInsulinNo clue
- 12. Multiple Choice
Cells that provide a physical barrier to resist pathogen invasion, as well as secrete protective substances to discourage the accumulation of pathogens.
Macrophages
White blood cells
Epithelial cells
Helper T Cells
- 13. Multiple Choice
What is the largest outer defense of the body?Stomach AcidMucous MembranesWhite Blood CellsSkin - Answer choicesTagsAnswer choicesTags