Two lung conditions referred to as chronic obstructive pulmonary disease (COPD) are
A) chronic bronchitis and asthma.
B) asthma and emphysema.
C) chronic bronchitis and emphysema.
D) acute bronchitis and smoker's cough.
Answer: C
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How much daily physical activity do experts recommend for someone who is trying to maintain weight loss?
A) 60 to 90 minutes B) 90 to 120 minutes C) 30 to 60 minutes D) 15 to 30 minutes
Mr. L has been having chest pains. The doctor does some tests and discovers that Mr. L has coronary artery disease. One of his coronary arteries has a blockage. The doctor believes that this blood vessel can be reopened with a procedure. What is the name of the procedure to reopen a blocked blood vessel?
A) angina pectoris B) aortography C) balloon angioplasty D) cardiac pacemaker
What factor most affects your physical and psychological health??
A) ?intensity of stress B) ?frequency of stress C) ?strength of stress D) ?classification of stress E) ?duration of stress
Marrying someone of the same racial/ethnic background as yourself is known as:
a. homogamy. b. heterogamy. c. polygamy. d. monogamy.