Most nebulizers used in respiratory care produce which type of aerosol suspension?
a. Monodisperse
b. Microaerosol
c. Heterodisperse
d. Macroaerosol
ANS: C
Most aerosols found in nature and used in respiratory care are composed of particles of different sizes, described as heterodisperse.
Health Professions
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A 21-year-old male has suffered a gunshot wound to the head. As you assess him, what finding would you recognize as a nonpurposeful response to pain?
A) Garbled and incomprehensible speech when you call his name B) Flexing his arms across his chest when you pinch his shoulder C) Attempting to move his hand away from you as you pinch it D) Exhibiting no response to any and all stimuli
Health Professions
Which of the following is a crystalloid solution?
A) Normal saline B) Dextran C) Plasmanate D) Hespan
Health Professions