In the upright position, which region of the right lung would have the lowest ventilation-perfusion ratio?

_____ dysrhythmias originate above the level of the SA node

a. Sinus b. Atrial c. Ventricular d. Cardiac

An elderly patient is being taken care of at home by family members and lies in a hospital-type bed in the living room. After providing necessary care, you prepare to move her from the bed to the stretcher. There is no mechanism that suggests a head, neck, or spinal injury. Which one of the following methods would be most appropriate in this situation?

A) Draw sheet method B) Direct lift C) Extremity lift D) Direct carry method