Answer:
1. B-to protect children and staff from illness
2. C-monthly
Explanation:
The main purpose of a health policy is always to prevent or prevent illnesses mainly for children and then for staff people who are not less important since they will be those who are in contact with these children
A monthly health check is enough for a teacher to deal with diseases within the course. It is recommended due to the time it takes to perform the check and be able to perform it in a personalized way with each child.
Physical fitness is the ability of an individual to perform day to day activities without fatigue. It involves several aspects, including cardiovascular ability, muscular strength, and flexibility. Proper diet and sleep can help someone attain physical fitness, and physical fitness improves overall physical health.
Based on the results of the study shown below, the epidemiologist has reason to worry because the incidence rate increased over four times the previous level as shown below:
- number of HIV cases = 440 persons
- new incidence rate = 2.25 per 1000 persons
<h3>What is prevalence and incidence rate?</h3>
Prevalence rate is the proportion of persons in a population who have a particular disease or attribute at a specified point in time or over a specified period of time.
- Prevalence rate = number of cases/total population × 100%
Incidence rate is the proportion of new cases of a condition observed within a given period of time.
- Incidence rate = number of new cases/population at risk × 1000
- population at risk = total population - previous cases
The number of people who had HIV in January 2012 is calculated as follows:
- number of HIV cases = prevalence rate × total population
number of HIV cases = 2.2% × 20000
number of HIV cases = 440 persons
Incidence rate between February 2012 and January 2013 is calculated as follows:
Incidence rate = 50/(20000 - 440) × 1000
Incidence rate = 2.25 per 1000 persons.
Based on the new incidence rate, the epidemiologist has reason to worry because the incidence rate has increased over four times the previous level.
Learn more about prevalence and incidence rate at: brainly.com/question/27108142
Answer:
Explanation:
Walking. You can go anywhere to walk even if the weather doesn't work out well. Walmart or other large stores are great for that. also health wise almost anyone can walk as a way to get daily excercise. however some may not be able to walk as far as others.
