5. c 7. True 8. I think true 9. tar 10. the asthma inhaler
Answer:
Having a good support system to be with you.
Explanation:
When going through mental health issues, you always need someone to support you and help you be strong. Someones shoulder to cry to, vent to, or be there when you need them. They'll help keep you positive when you are struggling.
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
B False. I mean, if your boat suddenly flips over, you would likely sink before you had time to put the life jacket on.
Answer:
More than 11 300 readers voted for the introduction of clean water and sewage disposal—“the sanitary revolution”— as the most important medical milestone since 1840.
Explanation:
Medical milestones | The BMJhttps://www.bmj.com › content › medical-milestones
