The Youth Risk Behavior Surveillance System is a
a. technique in which a camera watches students during activity.
b. nationwide survey conducted by the Centers for Disease Control.
c. camera watching for at-risk youthful behavior.
d. study that indicated schools discourage activity.
b
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Which term refers to a drug being poisonous?
A. Addiction B. Dependence C. Habituation D. Toxic
When the health care provider has the patient focus on objects at varying distance, he is assessing ________.
Fill in the blank(s) with the appropriate word(s).
Alec has graduated from college and is moving to a large city to start a new job. Once he arrives, he plans to buy his first new car. Because he has asthma and is concerned about the effects of air pollution, he wants to consider environmental factors in his choice of vehicle and in his driving habits. He also wants to avoid asthma-related health problems associated with air pollution.Which of the following is likely to emit the lowest amount of greenhouse gases?
A. a conventional compact car B. a conventional midsized car C. an SUV D. an HEV
Which of the following is NOT true about amyotrophic lateral sclerosis?
A. It refers to the underdevelopment of the muscles on the spinal column that leads to nerve softening and weakness. B. Literally, the hardening of the nerve cells on the sides of the spine leading to the loss of muscle tissue from the disease. C. It is a degenerative disease of the central nervous system causing loss of muscle control. D. It is abbreviated as ALS. E. It is commonly known as Lou Gehrig's disease, after the famous baseball player was diagnosed with it in 1939.