Which of the following statements about lung cancer is not true?
A) It is the leading cause of cancer death in both men and women.
B) It cannot be prevented.
C) There are no symptoms in the early stages.
D) Prognosis is poor.
B
Health Professions
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Airborne precautions are indicated when there is known risk of pathogens transmitted via respiratory droplets
Indicate whether the statement is true or false.
Health Professions
A nonrebreathing mask has been replaced by a high-flow nasal cannula humidifier set at 15 L/min. The benefit of this device to a patient is that it:
a. decreases airway resistance. b. delivers medication to the airways. c. prevents an increased humidity deficit. d. dilutes thick secretions for easy removal.
Health Professions