Your patient is a sedentary 52-year-old man who smokes a pack of cigarettes a day and has a family history of cardiovascular disease.The most appropriate method of determining his cardiovascular fitness is:
A) Distance run in 12 minutes.
B) Heart rate following 6 minutes of fast walking.
C) Sample expired air during multistage treadmill testing.
D) Time required to run 1.5 miles.

Question

Quizplus · Accepted Answer

The most appropriate method for determining cardiovascular fitness in this patient would be multistage treadmill testing with the collection of expired air samples. This is because the patient has multiple risk factors for cardiovascular disease, including smoking and a family history, and it is important to get an accurate assessment of his cardiorespiratory fitness. The other options, such as distance run in 12 minutes or time required to run 1.5 miles, are more appropriate for individuals who are already active and have a baseline level of fitness. Heart rate following 6 minutes of walking is also not as accurate as measuring oxygen consumption during exercise.

Your Patient Is a Sedentary 52-Year-Old Man Who Smokes a Pack