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?  

Predict the products for the following equation: Na     +      CaCl2    –>        a)   Ca    +     NaCl b)   NaCa      +     Cl c)   Na2Ca      +     Cl2 d)   no reaction

The sharing of electrons is common in  ____

Match the equation with its type of reaction.  The numbers shown below should be subscripts not coefficients.