A mole is the amount of substance that contains 6.022 × 1023 molecules

If the therapist's recommendations or handout literature includes joint mobilizations, stretches, or strengthening exercises:

a. The therapist must demonstrate the activity and ask the client to mirror it to be sure he or she is performing the activity correctly. b. The client must sign a release stating that he or she understands the recommenda-tions. c. Making such recommendations is not within the scope of practice of a massage therapist. d. The client should perform the exercises only if doing so is approved by a health care provider.

In which of the following clinical conditions would noninvasive ventilation (NIV) be recom-mended?

1. Management of acute exacerbation of chronic obstructive pulmonary disease (COPD) 2. Management of premature extubation 3. Management of cardiogenic pulmonary edema 4. Management of acute respiratory distress syndrome (ARDS) a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only