A patient develops food poisoning from contaminated food. The contaminated food would be an example of which part of the infectious cycle?
Infectious agent
Susceptible host
Portal of exit
Reservoir
The Correct Answer is D
The correct answer is D. Reservoir. A reservoir is a source of infection where infectious agents can live and reproduce. In the case of food poisoning, the contaminated food serves as the reservoir of infectious agents, such as bacteria or viruses, that cause the illness. Other examples of reservoirs include animals, soil, water, and contaminated medical equipment. The contaminated food can be a potential source of infection for anyone who consumes it, and it is important to properly handle and prepare food to prevent the spread of illness. By identifying and controlling the source of the infection, such as the contaminated food, healthcare providers can help prevent the spread of infectious diseases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D. The nurse would explain to the patient that SCDs work by filling with air and applying intermittent or sequential pressure to the legs to enhance blood flow and venous return. This can help prevent blood clots, such as DVT, from forming in the legs. SCDs are often used for patients who are immobile, such as those who have undergone surgery or who are hospitalized for a medical condition. The device is comfortable to wear and can be adjusted to fit the patient's size and shape. The nurse would also explain the importance of wearing the device as prescribed, and how to properly use and care for it. By using SCDs as directed, the patient can significantly reduce their risk of developing a potentially life-threatening blood clot.
Correct Answer is D
Explanation
The correct answer is choice D, alternating waves of air stimulate breathing. CPAP works by delivering a continuous stream of pressurized air through a mask, which is worn over the nose or nose and mouth while sleeping. This air pressure acts like a splint, holding the airway open and preventing it from collapsing during sleep. The alternating waves of air delivered by the CPAP machine help stimulate breathing, keeping the airway open and reducing the number of breathing pauses that occur during sleep. CPAP is a highly effective treatment for obstructive sleep apnea, a condition in which the airway becomes blocked during sleep, leading to breathing pauses and interrupted sleep. By keeping the airway open and stimulating breathing, CPAP helps to improve sleep quality, reduce daytime sleepiness, and improve overall health outcomes in people with sleep apnea.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today