Which of the following statements is true?
a. Engaging in light physical activity (10 minutes per day) increases muscle and body strength: increases lean muscle and helps decrease body fat: aids in weight control; and enhances psychological well-being.
b. Being overweight or obese substantially increases health risks of diabetes, heart disease and stroke, arthritis, breathing problems, a wide range of cancers, and sleep disturbance.
c. Following The Dietary Guidelines for Americans plays a minor role in health maintenance and disease prevention by reducing the occurrence of obesity and the risk of nutritionally related diseases.
d. All of the above.
B
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While transporting a patient with a traumatic wound to the back, you call in report to the receiving hospital over the radio. Due to radio static and background noise in the Emergency Department, the physician has had to ask you twice to repeat if the wound was superior or inferior. Why would this distinction be important?
A) The location of the wound is important in determining which types of resources to have available when the patient arrives. B) The answer is not necessarily important. The physician is just focusing on getting her standard questions answered while dealing with an inadequate radio system. C) It is a triage question to determine if the patient is critical or not so the hospital can prioritize. D) The physician is just trying to determine if the wound is deep or not so she knows what to prepare for.
The strength of epidemiology lies in its problem-solving methods.
Answer the following statement true (T) or false (F)
You are responding to a construction site on a hot day where a person has become dizzy. On your arrival, you find a patient lying on the ground being fanned by his friends. He is sweating heavily. This patient most likely has:
A. become exhausted. B. anaphylaxis. C. hypothermia. D. hyperthermia.
The purpose of the embossed dot on the film packet is to:
a. identify which side of the film contains the emulsion. b. determine if the film packet contains one or two films. c. distinguish the patient's right from left on the developed radiograph. d. locate the edge of the packet that should be positioned toward the apices.