All the following are recognized stereotypic movements EXCEPT

Correct Answer: D

Rationale: Self-biting is not typically classified as a stereotypic movement but rather as a self-injurious behavior.

Correct Answer: A

Rationale: Foods are not a common cause of contact dermatitis, which is typically caused by direct skin contact with allergens like nickel, poison ivy, fragrances, and latex.

Correct Answer: D

Rationale: Intense itching is a hallmark feature of atopic dermatitis often leading to scratching and worsening of symptoms.

Correct Answer: B

Rationale: Serum sickness typically resolves within 1-4 weeks after stopping the offending agent.

Correct Answer: D

Rationale: Deforestation leads to the loss of biodiversity as it destroys natural habitats for countless species, disrupting ecosystems.