What physiologic response will be caused by a beta2-specific agent?

A 14-year-old had his front tooth knocked out while playing football. You should:

A) place the tooth in a glass of milk. B) place the tooth in iced tap water. C) have the patient hold the tooth under his tongue. D) wrap the tooth in a dry, sterile dressing.

Sensitization is defined as:

A) an exaggerated response to a particular antigen. B) the cascade of events that occurs following activation by a foreign substance. C) the primary exposure of an individual to an antigen. D) the manifestation of severe, systemic effects of a histamine release.