Mr. Megatron present’s to your clinic with excessive mucus production, wheezing, and worsening cough for 1 month. Patient has been more tired lately and has lost 10 pounds. Patient  grew up in a home with 2 parents that smoked. Which of the following is the most likely diagnosis?

A 56-year-old male with a recent diagnosis of OSA presents for CPAP titration.  CPAP of 5 cm H2O is initiated with a nasal mask.  Fifteen minutes after the patient falls asleep, a respiratory therapist observes the patient snoring, decreased inspiratory flow measurement, and an AHI of 15.  Which of the following should the therapist do NEXT?

A 24-year-old female with a recent diagnosis of OSA presents for CPAP titration.  CPAP of 6 cm H2O is initiated with a full face mask.  Fifteen minutes after the patient falls asleep, a respiratory therapist observes an AHI of 8.  Which of the following should the therapist do NEXT?

A respiratory therapist is evaluating the recent polysomnography report in the medical record of a patient with a BMI of 23 kg/m2.  The report notes an AHI of 28.  Which of the following should the therapist expect to see in the patient’s care plan?

An AHI of 42 should be classified as 

An AHI of 34 should be classified as 

The equation Mg(s)  +  2HCl(aq)  –>  MgCl2(aq)  +   H2(g) is an example of which type of reaction?

In which of the following is the name and formula given correctly? a.  sodium oxide, NaO b.  barium nitride, BaN c. cobalt chloride, CoCl3 d. tin(IV) fluoride, SnF4

What is the molecular formula of a compound that is 40% sulfur and 60% oxygen by weight and has a molar mass of 400 grams? a.  S5O15 b.  SO3 c.  SO2 d.  SO

How many moles are in 2.1 x 1024 atoms of arsenic?