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refer to the provided image
80. Which of the following is represented by the x-axis of the provided epidemic curve?
A. Asymptomatic time
B. Generation time
C. Incubation period
D. Natural history
81. What type of epidemic is evident on the given epidemic curve?
A. Intermittent
B. Point-source
C. Progressive
D. Propagating
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- Based on the article about the Epidemiology of Gastric Cancer in Japan, does the experiences of the japaneses individuals in relation to gastric cancer are applicable to filipinos? Why? Link: https://pmj.bmj.com/content/81/957/419refer to the provided image 86. What was the modal drink consumed by bar goers during the time frame under investigation?A. Margarita B. Martini C. Negroni D. Root beer87. What was the modal drink consumed by the cases during the time frame under investigation?A. Cosmopolitan B. Martini C. Negroni D. Root beer88. What was the approximate median incubation period of the illness based on the provided scenario?A. 15 minutes B. 30 minutes C. 35 minutes D. 5 minutesrefer to the provided image 84. Which of the following may be an appropriate case definition based on the provided scenario?A. Illness among persons who consumed drinks at Bar XYZ within 9:00 pm of December 11, 2021 to 3:00am of December 12, 2021.B. Illness characterized by chills, cramps, diarrhea, fever, headache, myalgia, nausea, and vomitingamong persons who consumed drinks at Bar XYZ on December 11, 2021.C. Illness characterized by nausea, vomiting, cramps and diarrhea among persons who consumed drinksat Bar XYZ within 9:00 pm of December 11, 2021 to 3:00 am of December 12, 2021.D. Illness characterized by nausea, vomiting, cramps and diarrhea among persons who consumed rootbeer at Bar XYZ within 9:00 pm of December 11, 2021 to 3:00 am of December 12, 2021.85. Which of the following etiologic agents is consistent with information in the provided scenario?A. Cadmium; range of incubation period is 1to 60 mins; symptoms include nausea,vomiting, cramps, and diarrheaB. Enterotoxin of…
- A local hospital reports an increase in admissions of toddlers for dehydration secondary to acute gastroenteritis over the past three days to the county health department. As the officer assigned to investigate, what information from the hospital do you want to obtain that will help you identify the cause of the outbreak and institute preventive measures if indicated?90. Which of the following scenarios may be considered a true outbreak?A. Increased number of cases of nausea and vomiting among individuals spread across different townsB. Rise in reported cases of body aches and chills experienced by senior citizens during the cold seasonC. Sudden increase in cases of fever with bleeding in a certain area with no record of previous casesD. Two-fold rise in the number of people reporting muscle pains and cough in the general populationWhat is the Gastrointestinal tract infection that cauesd by bacteria? Explain with pictures or drawing or attcach any vedio related to that, please.
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- This graph shows incidence of severe diarrhea (spelled diarrhoea here) in a single country from January 2006 to July 2018, as measured by hospital admission. Which line shows only the diarrhea cases caused by rotavirus? A. The orange line B. The blue line C. There is no way to knowEighty-six people at a St. Patrick’s Day celebration developeddiarrhea, cramps, and vomiting after eating a traditional dinner ofcorned beef, cabbage, potatoes, and ice cream. Symptoms appearedwithin 10 hours of eating, on average. Of those afflicted, 85 hadeaten corned beef and one had not. The corned beef had been cookedin an oven the day before the event, stored in the refrigerator, andsliced and placed under heat lamps 1½ hours before serving.a. Use this information to diagnose the food poisoning agent.b. What sorts of lab tests could one do to verify it as this bacterium?c. What would you have done to prevent this incident?78. A food-borne outbreak of gastroenteritis is being investigated. Which of the following concerns is the priorityfor a microbiologist?A. Gastroenteritis may be caused by several bacterial and viral pathogens.B. General food safety measures may have been violated during preparation.C. Several food sources may have been shared by the affected individuals.D. Symptoms of gastroenteritis may include diarrhea, nausea, and vomiting.79. An outbreak of dengue fever is to be investigated. Which of the following descriptive epidemiologyconsiderations is the most appropriate and urgent starting point for the investigation?A. AGENT – detection of Plasmodium(+) mosquitoesB. PERSON – age and sex distribution of casesC. PLACE – clustering of cases within a certain areaD. TIME – analysis of cases over a ten-year period