public health exam questions Flashcards
1
Q
what is the BMI definition for overweight?
A
> 25-30 Kg/m2
2
Q
give 2 factors in the economic environment for being overweight.
A
- unhealthy/fattening foods tend to be cheaper
- there is more advertising for unhealthy food due to it’s production by large maufacturers
3
Q
give two factors in the cultural environment for being overweight.
A
- if family eat a lot of junk food then you’re likely to as well
- social aspect of going out for dinner/drinking with friends
4
Q
what is the first line of treatment for obesity?
A
encourage the patient to do more exercise and start having a healthy diet
5
Q
give 2 social consequences of being overweight.
A
- you may find it difficult to work especially if your job is physically demanding
- someone overweight may not want to partake in social activities due to being embarrassed of their weight
- can lead to isolation and depression
6
Q
what is a systematic review ?
A
analysis of randomised control trails to answer specific questions
7
Q
give 2 advantages and disadvantages of a systematic review.
A
advantages
- proves causation
- allow comparison of similar studies
- appraise the applicability, validity and reliability of randomised controlled trails
disadvantages
- expensive
- time consuming
8
Q
What two non-respiratory health conditions is smoking a risk factor for?
A
emphysema??? CVD and Cancer
