Calculate the pulmonary shunt fraction for a patient with the following data: Pb = 760 mm Hg; Hb = 10 g/dL; respiratory quotient = 0.8; FIO2 = 0.6; PaO2 = 100 mm Hg; SaO2 = 93%; PaCO2 = 45 mm Hg; = 36 mm Hg; = 70%

If the initial assessment reveals altered mental status, abnormal breathing, or uncontrolled bleeding, this is termed a:

A) sick patient. B) dangerous patient. C) priority patient. D) high-risk patient.

When preparing a hot water bottle for use on a patient's back, what is the correct temperature of the water?

A) 115-130°F B) 105-110°F C) 30-40°C D) 98.6°F