During a 6 minute walk, a decrease in peripheral oxygen saturation (SpO2) greater than _%? is clinically significant. An SpO2 level below 88% during testing may indicate the need for supplemental oxygen. 

A patient with a normal FEV1/FVC ratio but reduced TLC most likely has:

Which test is best for assessing small airway function?

What Fio2 is used during a HAST test?

The 6 minute walk is also useful for preoperative risk stratification. For example, patients who walk less than _%? of their predicted distance during preoperative assessment for pulmonary surgery are at a higher risk of postoperative pulmonary complications. 

67 year old male with a cough has the following PFT results. His height is 169 cm, weight 53.6 kg

A cook who has been diagnosed with Hepatitis A should:

A child burns several fingers during a classroom cooking activity. Your immediate action should be to:

Infants should not be fed meat or meat alternatives before the age of ____ because their kidneys cannot handle the extra nitrogen waste until then.

Which of the following activities would be most effective for reinforcing the importance of eating a variety of foods each day?