Which of the following measures during cardiopulmonary exercise evaluation are most useful in differentiating between exercise intolerance of cardiac versus ventilatory origin? I. maximum heart rate II. O2max III. PaCO2 IV. PaO2

  What are the overall goals of rehabilitation? I.  reverse the course of progression of the disease process II.  minimize the disability’s impact on the individual family  III.  maximize the functional ability of the individual 

   In which of the following ways does the body respond to increased levels of physical activity? I. decreased cardiac output II. increased minute ventilation III. neuroendocrine stimulation

  Which of the following elements should be considered in most pulmonary rehabilitation programs?I.individual needsII.patient’s educationIII.patient’s personalityIV.patient’s aptitudes

  The principal objective of pulmonary rehabilitation include which of the following ? I.   control and alleviate the symptoms II.    restore functional capabilities as much as possible  III.   improve quality of life

   Specific patient objectives for a pulmonary rehabilitation program could include all of the following except:

How are past sea-level changes reconstructed using fossil corals in this investigation?

Which of the following is NOT a method to determine numerical age?

Which of the following shows the four time divisions listed from oldest to youngest?

Which of the following accurately ranks the subdivisions of geologic time in order from largest to smallest?