Diuretics lower blood pressure because they help to decrease ________ and blood force against the vessel walls

If your gloves become contaminated, be sure to disinfect them by spraying them with ________

Fill in the blank(s) with correct word

A respiratory therapist notices an increasing high-pitched noise coming from the upper airway of a child receiving 30% oxygen by heated aerosol. Which of the following would be most appropriate for further evaluation?

A. CT scan of the upper airway B. bedside pulmonary function test with flow volume loop C. MRI of the upper airway D. lateral neck radiograph