Which of the Following Reactions Is the Result of Type

question 17

Multiple Choice

Which of the following reactions is the result of type IV (delayed) hypersensitivity?

• A) runny nose triggered by pollen
• B) dermatitis in response to latex gloves
• C) sensitivity to pet dander
• D) skin irritation after wearing wool
• E) breathing difficulties after exposure to mold spores

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Definitions:

Circumduction

Movement in a circular motion.

Abduction

The action of moving a limb or different body part away from the body's center line or apart from another section.

Flexion

A bending movement around a joint in a limb (e.g., elbow or knee) that decreases the angle between the bones of the limb.

Saddle Joint

A type of synovial joint that allows movements in two planes, resembling a saddle on a horse.