Verapamil works on the SA node to __________ its activity

Which of the following BEST defines an "outpatient category"?

A. The designation given when the patient's clinical presentation requires the physician performing the E/M service to closely monitor the patient's health before a final determination can be made B. Any category of E/M services that occur when the patient has been admitted to a hospital setting for the purpose of evaluation and/or treatment C. Any category of E/M services that occur in a clinical location that does not require the patient to be admitted for evaluation and management; most commonly identified as a clinical setting to which a patient presents for medical care and then leaves after the service is completed, such as a physician's clinic office D. Any of the numeric codes representing E/M services that may be reported only in conjunction with a different E/M service and may never be listed independently

A 19-year-old woman ingested a large quantity of Darvon. She is responsive to pain only and has slow, shallow respirations. The MOST appropriate airway management for this patient involves:

A) inserting an oral airway and assisting ventilations with a bag-mask device. B) inserting a nasal airway and assisting ventilations with a bag-mask device. C) inserting an oral airway and administering oxygen via nonrebreathing mask. D) suctioning her airway, inserting an oral airway, and administering 100% oxygen.