At 37° C, water vapor exerts a partial pressure of ____ mm Hg and contains _____ mg H2O/L
a. 43.9; 47 c. 44; 44
b. 47; 43.9 d. 100; 100
ANS: B
At sea level, a gas at body temperature (37° C), at a pressure of 47 mm Hg, and at a saturation of 100% will contain 43.9 mg of water per liter of gas.
You might also like to view...
True or false (circle one). A hypermobile joint has a restricted range of motion due to some kind of restriction
Indicate whether the statement is true or false.
Most patients you encounter will be alert and obviously have an open airway. An adequate airway will be evident in the patient's general appearance through the level of responsiveness, skin color, and ease of speaking and breathing. Your primary assessment of those patients is essentially completed by the time you:
A) have obtained the patient's history. B) reach the patient's side. C) leave the scene. D) transport the patient.