This topic contains a solution. Click here to go to the answer

Author Question: An epidemiologist uses the epidemiological triangle to explain the occurrence of disease by looking ... (Read 143 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
An epidemiologist uses the epidemiological triangle to explain the occurrence of disease by looking at the three main components of the model: the host, the environment, and the agent.
 
  The PHN understands that the agent could be one of many types except:
  A. Biological and chemical
  B. Nutritive
  C. Physical
  D. Ecological

Question 2

A nurse conducts a survey within several months to determine which children in a certain school have parents that smoke in order to study their risk for asthma. This type of study is called a(n)
 
  A. Case-control study
  B. Cross-sectional study
  C. Cohort study
  D. Outbreak investigation



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Answer to Question 1

ANS: D

Answer to Question 2

ANS: B




iveyjurea

  • Member
  • Posts: 555
Reply 2 on: Jul 8, 2018
:D TYSM


  • Member
  • Posts:
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

For a complete list of videos, visit our video library