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Questions in health

[Done] Which of the following groups of people would be the least affected by air pollution? a. people with asthma b. infants c. teenagers d. the elderly

[Done] 30. The engine of a refrigerator is sometimes called A. compressor B. cylinder C. capacitor D. element E. thermostat 31. Bones are joined together by A. ligament B. confluence C. blood D. vein E. connecting rod 32. Which of these is an organ for taste? A. Ear B. Skin C. Nose D. Heart E. Tongue

[Done] What is the primary danger when performing a dermal puncture? A. Infection can occur. B. Puncturing the increased nerve endings resulting in permanent damage. C. The amount of interstitial fluid in dermal punctures resulting in inaccurate results. D. Accidental contact with bone.

[Done] Which statement under Operator Radiation Protection is not correct? A. Stand at least 6 feet away from the beam of radiation and the patient's head during the exposure. B. Stand in the direct line with the beam of radiation. C. Never hold films in a patient's mouth. D. Never hold or stabilize the tubehead during exposure.

[Done] Under the CMEA (Combat Methamphetamine Epidemic Act of 2005), which substance is specifically monitored? A. Guaifenesin B. Pseudoephedrine C. Naphazoline D. Dextromethorphan

[Done] Why is earwax, or cerumen, necessary? A. It keeps foreign particles out of the ear. B. It transmits sound waves into the eardrum. C. It helps maintain balance. D. It keeps the ear from losing hearing ability.

[Done] Activity 2.1: Let's Get Energized. Think of and list down physical activities that use any or all the three energy systems: Anaerobic A-Lactic System Anaerobic Lactic System Aerobic Energy System

[Done] Individuals need to adjust their physical activity to account for A. reduced flexibility B. decreased energy levels C. a loss of balance D. all of the above as they age.

[Done] Which of the following statements about physical fitness is TRUE? A. Physical fitness is a continuous, changing state. B. Physical fitness is influenced by many factors. C. Physical fitness is individualized to each person. D. all of the above

[Done] The two key elements of self-discipline are ______ and self-determination. A. control B. courage C. strength D. persistence