A drug that arguably promotes the use of stronger drugs is called a ________ drug
A) breakthrough
B) doorway
C) step-up
D) gateway
Answer: D
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How is energy expenditure expressed?
A. In kcal per minute B. In METs C. In kcal per kg body weight per minute D. Each of these is an expression of energy expenditure
Exercise intensity refers to
A. the number of times per week you exercise. B. how long your exercise session is. C. the quantity of exercise you get. D. how hard you work.
The ________ of exercise determines whether carbohydrates or fat is the predominant source of energy production
A) intensity and duration B) intensity and speed C) frequency and mode D) frequency and duration
John is impatient, hard-charging, and complains often of a sour stomach. Which personality does John typify?
a. Type A b. Type B c. Type C d. Type D e. Type O