Which of the Following Does Not Characterize Immediate Hypersensitivity

question 227

Multiple Choice

Which of the following does not characterize immediate hypersensitivity?

• A)It is mediated by T cells.
• B)It involves IgE antibodies.
• C)It occurs within 20 minutes of exposure to the allergen.
• D)It usually involves allergic responses to inhaled or ingested allergens.
• E)It includes hay fever, asthma, and hives.

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Definitions:

Masseter

A facial muscle that plays a major role in the chewing of food by elevating the mandible (lower jaw).

Extensor Hallicus Longus

A muscle in the leg that extends the big toe and aids in dorsiflexion of the foot.

Big Toe

The largest toe on the human foot, which plays a significant role in maintaining balance and walking.

Tibialis Anterior

A muscle in the lower leg that dorsiflexes and inverts the foot, playing an important role in walking and balance.