When assessing an outbreak of mumps among school-age children, which of the following is the host according to the epidemiological triangle?
The school.
The virus.
The children.
The vaccine.
The Correct Answer is C
According to the epidemiological triangle, the host refers to the organism that can get the disease. In this case, the school-age children are the hosts because they are the ones who can get infected with the mumps virus.
Choice A is not correct because the school is not an organism that can get infected with the mumps virus.
Choice B is not correct because the virus is the agent that causes the disease, not the host.
Choice D is not correct because the vaccine is a method of prevention, not a host.
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Related Questions
Correct Answer is D
Explanation
According to the World Health Organization, unintentional injuries, especially road traffic accidents, are the leading cause of death and disability among adolescents1. As a category of accidents, motor vehicle fatality is the leading cause of death among teenagers2.
Choice A is not the answer because sports injury prevention is not mentioned as a leading cause of death for adolescents.
Choice B is not the answer because substance abuse prevention is not mentioned as a leading cause of death for adolescents.
Choice C is not the answer because gun safety is not mentioned as a leading cause of death for adolescents.
Correct Answer is B
Explanation
Speech-language pathologists are professionals who specialize in treating communication and swallowing disorders. Dysphagia is a term that means “difficulty swallowing” and can result in aspiration which occurs when food or liquids go into the windpipe and lungs 1. A speech-language pathologist can help clients with dysphagia by evaluating their swallowing function and developing a treatment plan to improve their ability to swallow safely.
Choice A is not the correct answer because physical therapists specialize in helping people improve their movement and manage pain.
Choice C is not the correct answer because occupational therapists help people develop, recover, or maintain daily living skills.
Choice D is not the correct answer because restorative aides assist with rehabilitation and maintenance of physical function but do not specialize in treating dysphagia.
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