Gertrude was bitten by a spider and the bite is about to swell up. What is the first thing that will happen as her immune system reacts?
A) antihistamines will be produced
B) blood flow will increase in the area
C) leukocytes will migrate to the area
D) exudate will be produced
Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.
What is an immune system?an intricate system of organs, tissues, and the substances they produce that aids the body in fighting disease and infection. White blood cells, as well as lymphatic organs and tissues such as the thymus, spleen, tonsils, lymph nodes, lymphatic veins, and bone marrow, are components of the immune system.
Innate, adaptive, and passive immunity are the three types that exist in humans. innate defense: Innate (or natural) immunity is a form of all-encompassing defense that is present from birth. The skin, for instance, serves as a barrier to prevent pathogens from entering the body.
Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.
Learn more about the immune system, here:
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Which life decision is best for a busy student with too little time for regular exercise?
O Ingest more caffeine to stay awake longer each day.
O Temporarily postpone exercise sessions to reduce stress.
O Drop one or more classes to free up more time for recreation.
O Create a schedule to commit time for physical activity.
Where did the Aborigines come from? Are the Aborigines one group of people or a scattered mixture of tribes?
Answer:
Yes they were scattered tribes.
Explanation:
they were scattered tribes in astrailia
what are the different food groups?
Answer:
Whole grains
Fruits
Dairy
Fish, poultry, meat, eggs
Heart-healthy oils
Elective or Discretionary Calories.
Any more?