In order for disease to spread there is a chain of infection that needs to occur. What is the order of the chain?

A. Infectious agent, reservoir, portal of exit, vector, indirect contact transmission, susceptible host
B. Susceptible host, age, infectious agent, portal of entry, means of transmission, vector
C. Infectious agent, reservoir, portal of exit, means of transmission, portal of entry, susceptible host
D. Age, infectious agent, portal of entry, portal of exit, vector, susceptible host

Question

02-04-2018
Health

contestada

In order for disease to spread there is a chain of infection that needs to occur. What is the order of the chain?

A. Infectious agent, reservoir, portal of exit, vector, indirect contact transmission, susceptible host
B. Susceptible host, age, infectious agent, portal of entry, means of transmission, vector
C. Infectious agent, reservoir, portal of exit, means of transmission, portal of entry, susceptible host
D. Age, infectious agent, portal of entry, portal of exit, vector, susceptible host

Respuesta :

Otras preguntas

If the following are using default subnet masks, which one(s) of the following are valid node ip addresses: (select one) a) 220.1.1.255 b) 10.10.0.10 c) 208.5.4

Employee ______ refers to a planned effort to facilitate the learning of job-related skills and knowledge.

The fall line, which is labeled separates the Piedmont region from the coastal plain region. The city of Raleigh is located on the ✓, which is labeled D. ✓, whi

i need help with this problem PLEASE HELP

Why do you think there is such social pressure to keep sports separate from politics? what other spheres of society do we tend to think of as devoid of politics

ASAP!!! HELP!!! Consider the line y = 4x + 9. If a second line is perpendicular to this one, what is its slope?

A firm has PVGO of 0 and a market capitalization rate of 18.0%. What is the firm's P/E ratio?

In a local district math competition, three schools compete, and the winner advances to the state competition. After each round, only one-third of the schools r

The government raises lump-sum taxes on income by $100 billion, and the neoclassical economy adjusts so that output does not change. if the marginal propensity

Use the following information as of december 31 to determine equity. liabilities $ 148,000 cash 64,000 equipment 213,000 buildings 182,000

calayti calayti · Answer 1 · 2018-04-11T07:37:37+02:00

In order for the disease to spread there is the chain of infection. The answer on the situation is C.It starts with the Infectious agent such as bacteria and virus. It then would settle in a reservoir which is the habitat in where the agent will live and multiply. It can be in a human or animal. It then would leave the reservoir through a portal of exit like nose and would be transferred through means of transmission such as by coughing or sneezing and germs would be caught through the portal of entry such as nose and mouth and would settle in a susceptible host like humans.

Prettigirlcrazi95 Prettigirlcrazi95 · Answer 2 · 2019-09-18T18:42:27+02:00

Prettigirlcrazi95 Prettigirlcrazi95

18-09-2019

Answer: C is correct

Explanation:

Answer Link