Vic is taking five classes and working 20 hours a week. He wants to get back into his former running program, but feels too pressed for time. Which of the following strategies might BEST help him overcome this obstacle?
A) He could invite his partner to go for a run with him on Sundays.
B) He could read a textbook or listen to a lecture on his MP3 player while jogging on a treadmill.
C) He could watch a motivational film about Olympic runners.
D) He could reward himself with dessert after dinner on days when he manages to exercise.
Answer: B
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A suffix that means record or picture is ________.
Fill in the blank(s) with the appropriate word(s).
You examine a patient who has a condition in which each time his index finger is flexed and extended, there is an audible "snap." Which of the following is the likely cause of this "trigger finger?"
A) infection in the midpalmar space B) osteoarthritis of the metacarpophalangeal joint C) carpal tunnel syndrome D) thickening of the fibrous digital sheath and swelling of the flexor tendons E) calcification of the origin of the lumbrical muscle
The sensation of chest tightness due to an impending asthmatic attack appears to be related to which of the following physiological causes?
A) Transmission of excessive chemoreceptor stimulation of the medullary respiratory center. B) Uncomfortable work of breathing sensation is thought to be mediated by excessive input from stretch receptors in the chest muscles. C) A perceived shortness of breath is a multidimensional sensation involving both the sensory intensity and unpleasantness. D) Input from lung receptors that monitor bronchial constriction.
If you are not currently physically active, working out in intervals as short as 10 minutes is recommended
Indicate whether the statement is true or false.