« previous next »

Author Question: You are visiting a country that has been plagued by heavy rains and flooding. The population is ... (Read 60 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jul 16, 2018
You are visiting a country that has been plagued by heavy rains and flooding. The population is suffering from widespread disease. Which of the following is the most likely cause of the dis-ease?
 
  a. Cholera c. Legionella
  b. Influenza d. Salmonellosis

Question 2

Transmission of an infectious agent by flies would fall into which mode of disease transfer?
 
  a. Vector-borne c. Contact
  b. Airborne d. Indirect


katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Cholera is a waterborne infectious disease. With excessive rains and flooding, this waterborne bacterium might flourish. Legionella is spread by aerosols. Salmonellosis is a food-borne infec-tious disease. Influenza is spread through the respiratory tract.

Answer to Question 2

ANS: A
Insects are the transmission agents in vector-borne infectious diseases. Airborne, indirect, and contact transmission are not accomplished via insects.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Elephant work camp in Thailand. Elephants are used for heavy forest work and in circus presentations Elephant work camp in Thailand. Elephants are used for heavy forest work and in circus presentations
Pakistan Flooding Pakistan Flooding
Population growth in India, China, Africa, and other countries in the developing world Population growth in India, China, Africa, and other countries in the developing world
Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050. Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050.
Suppose a country imports televisions. The country's supply and demand curves are shown in ... Suppose a country imports televisions. The country's supply and demand curves are shown in ...
A hypothesis test is performed to test the claim that a population proportion is greater than ... A hypothesis test is performed to test the claim that a population proportion is greater than ...
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library