What is the purpose of the end-inspiratory breath hold used in conjunction with aerosol delivery?
a. Prevents the patient from hyperventilating
b. Gives the aerosol more time to reach BTPS conditions
c. Allows better deposition through gravitational settling
d. Reduces inertial impaction
ANS: C
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A. 10 B. 20 C. 25 D. 30
On entering an apartment for a confused elderly female, you note that the air conditioner is running on high and the room is extremely cold. What other clue obtained during the scene size-up would best indicate that the patient may be hypothermic?
A) Patient covered with diaphoresis B) Fan blowing directly onto the patient C) Oxygen concentrator next to the patient D) Medication for hypertension next to the patient
Poor patient care, errors, conflict, and stress are results of ________
A. poor communication skills C. lack of educated team members B. aggression D. cultural differences
Who should select the coagulation instruments for a given laboratory?
a. Laboratory director b. Department manager c. Clinical laboratory scientists d. All of the previously listed individuals working together