Author Question: The population health nurse notes that the number of cases of diabetes in a community remained ... (Read 65 times)

james · **on:** Jul 8, 2018

The population health nurse notes that the number of cases of diabetes in a community remained stable during the last year. However in January, ten new diagnoses of diabetes were confirmed. What type of data is the nurse analyzing?

1. Incidence.
2. Morbidity.
3. Prevalence.
4. Case fatality rate.

Question 2

The population health nurse is trying to identify the causative relationship for a group of school students who developed viral meningitis. Which criterion must the nurse identify to prove causation for the development of the disease in these students?

1. Coherence.
2. Specificity.
3. Consistency.
4. Temporal relationship.

Zebsrer · **Reply #1 on:** Jul 8, 2018

Answer to Question 1

Answer: 1
Explanation: 1. Incidence reflects the number of new cases of a particular condition identified during a specified period of time. Morbidity is the ratio of the number of cases of a disease or condition to the number of people in the population. Prevalence is the total number of people affected by a particular condition at a specified point in time. Case fatality rate is the percentage of persons who develop a health problem and who die as a result of it.of people in the population. Prevalence is the total number of people affected by a particular condition at a specified point in time. Case fatality rate is the percentage of persons who develop a health problem and who die as a result of it.

Answer to Question 2

Answer: 4
Explanation: 4. Only the criterion of a correct temporal relationship is absolutely required for attributing causation. Temporal relationship is the time between the factor and the result condition. The factor thought to be causative should occur before the condition occurs. Coherence is the idea that one condition that causes another must be logical and should be congruent with other known facts. Specificity is present when the factor in question results in one specific condition. Consistency is when the condition in question occurs when the factor is present and not when it is absent.