Non-IgE-mediated urticaria can be caused by

Correct Answer: C

Rationale: Epstein-Barr virus and other infections can cause non-IgE-mediated urticaria through immune complex formation and cytokine release.

Correct Answer: C

Rationale: The Look-Listen-Feel method is used to assess if a patient is breathing by observing chest movement, listening for breath sounds, and feeling for airflow.

Correct Answer: D

Rationale: Having six teeth at 6 months of age is earlier than expected, as most infants typically have two teeth at this age.

Correct Answer: B

Rationale: Cephalohematoma does not extend across suture lines due to the periosteal attachment. The other statements are true regarding cephalohematoma.

Correct Answer: A

Rationale: Acute epiglottitis presents with high fever, drooling, and airway obstruction, often requiring emergency care.