Inadequate anesthesia in the maxillary incisors is least likely to be caused by:

Reasons for the shift in oropharyngeal flora in patients receiving invasive mechanical ventilation with endotracheal tubes include which of the following?

a. Lowered pH levels b. Increase in mucus-producing cells c. Decreased production of proteases d. Decreased mucosal immunoglobulin A

Match the following terms to the appropriate description.

A. Identify the type of bed that the patient occupies in a hospital room B. Identify services and supplies that are not included in the room and board charges C. Identify services provided to the patient