Please help ASAP! 1. John Snow interviewed individuals suffering from cholera an
ID: 280351 • Letter: P
Question
Please help ASAP!
1.
John Snow interviewed individuals suffering from cholera and determined that they all obtained water from the pump on Broad Street in London. This type of epidemiology is known as?
Descriptive.
Analytical.
Hypothetical.
Experimental.
Short-sighted.
2.
Salmonella enterica is a zoonotic disease, which means that its reservoir is?
animals.
air.
fomites.
water.
zoo employees.
Descriptive.
Analytical.
Hypothetical.
Experimental.
Short-sighted.
2.
Salmonella enterica is a zoonotic disease, which means that its reservoir is?
animals.
air.
fomites.
water.
zoo employees.
Explanation / Answer
Answer 1
Descriptive epidemiology is the identification of pattern of disesase in the persons of a population of an area in a time. From the observations of descriptive epidemiology, the doctor develop hypothesis about the cause of the disease, this is known as analytical epidemiology. here the cause is water from pump, analysed from interviewing patients, so this is analytical epidemiology.
Answer 2
Zoonotic diseases are the infections transmit from animals, insects to humans. for example rabbies from dogs, cats and malaria from mosquito.
the reservoir of Salmonella enterica are animals. cats, hemister, cattle and poultry.