Which of the following agents used for dental anxiety has a fast onset and short half-life?

Which of the following local anesthetics has the longest duration of action?

Patients with uncontrolled high blood pressure, hyperthyroidism, angina pectoris, and cardiac arrhythmias and those who have had a myocardial infarction or cerebrovascular accident in the past _____ should make an appointment for elective dental treatment only after their medical condition is under control.

Which of the following types of drugs is known to increase intraocular pressure if inadvertently placed in the eye?

Which of the following local anesthetics has the longest duration of action?

The term _______ refers to agents that are H1-blockers.

The presence of _____ in the oral cavity can be a sign of an adverse effect associated with the oral anticoagulants.

Which of the following common antihistamines produces the most sedation?

Which of the following are adverse reactions associated with selective serotonin reuptake inhibitors (SSRIs)?

Amide local anesthetics are metabolized: