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Articular cartilage covers the _______________ of a long bone.

In reviewing a patient’s blood gas report, the therapist should look at the ________ value to assess a patient’s ventilatory status and  __________ value for the oxygenation status.

A breathing pattern that is rapid and shallow increases ________.

While auscultating the lungs of a patient who had been admitted to the hospital with acute asthma exacerbation, the respiratory care practitioner is most likely to hear:

The normal rapid shallow breathing index is:

A low P/F (PaO2/FIO2) index (e.g., 150 mm Hg) means that the patient has a _______  PaO2 while inspiring a ________ FIO2.

A 26-year-old 70-kg patient, who is in a diabetic coma, has the following ventilator settings and blood gas results: SIMV 12/min, tidal volume = 850 mL, FIO2 = 40%pH = 6.82, PaCO2 = 38 mm Hg, PaO2 = 78 mm Hg, HCO − = 6 mEq/L. Based on the blood gas results the therapist should recommend:

Bradycardia may be caused by all of the following clinical conditions EXCEPT:

Tachycardia may be caused by all of the following clinical conditions EXCEPT:

While assessing a mechanically ventilated patient, the therapist notes that her patient’s heart rate has  increased in the last hour from 96 to 130 beats per minute. The therapist should consider which of the following as the most likely cause(s)?