The currently recommended blood serum theophylline level for the management of asthma is
a. <5 µg/mL.
b. 5 to 15 µg/mL.
c. 10 to 20 µg/mL.
d. 20 to 25 µg/mL.
ANS: B
You might also like to view...
Sometimes a small U wave follows the T wave. This represents ________
a. a rapid heartbeat b. a slow heartbeat c. further relaxation of the ventricles d. further contraction of the ventricles
A DVD can hold much more information than a ____ of the same size, because DVDs record data in layers and can be recorded on both sides
a. floppy disk b. zip drive c. CD d. USB
A patient has been assaulted and sustained blunt trauma to the abdomen. As you start the primary assessment, you note that he is vomiting blood and you begin to suction him immediately. After the airway has been suctioned, you should:
A) Check the adequacy of the patient's breathing B) Examine the abdomen for specific injuries C) Obtain a full set of vital signs D) Administer oxygen with a nonrebreather face mask
The glomeruli produce approximately 180 liters of filtrate daily in a healthy adult.
Answer the following statement true (T) or false (F)