W 8.


Workbook answer key


6. There wasn’t enough work so he needed another change.


7. He moved his family to a bigger town because he needed to work and earn money.


In the bigger town there was enough work because there weren’t as many skin specialists.


9. He doesn’t work 80 hours a week anymore because that was just too much.


10. Now his family is happier, so he is happier too.


B Answers 1.


It


2. 3.


them It


4. them 5.


Its 6. They


C Answers


1.–2. a. CFS chronic fatigue syndrome b. SBS sick building syndrome c. RSI


repetitive strain injury


d. CVS computer vision syndrome e. AD anxiety disorder f. AD Alzheimer’s disease g. ED eating disorder h. ASD autism spectrum disorder i. HOH hard of hearing j. AIDS acquired immune deficiency syndrome


3. Students’ own answers.


Unit 9, Making healthcare greener


9.1 A Answers


1. emissions 2.


lights


3. sharps 4. X-ray 5. pollution 6. masks 7. equipment 8. waste 9. medications 10. theatre


B Answers


1. carbon footprint 2. central heating 3. climate change 4. greenhouse gas 5. oil heater 6. recycling centre


C Answers & Transcript 52


Medical waste is an important source of waste. Hospitals have strict controls on what they can recycle and what they need to dispose of carefully. But nearly 75% of hospital waste is not dangerous. Paper is responsible for much of it. Plastics and food waste are also big contributors. Here are some ideas to reduce your hospital’s carbon footprint. 1. Encourage staff to reuse folders and containers. One solution is to change from paper records to data stored on computers.


2. Reduce waste by using washable cups and plates. 3. Replace disposable surgical gowns with washable uniforms.


4. Make changes to the equipment you buy for cleaning so you can reuse it.


The healthcare industry needs to adapt and change. By managing waste carefully, hospitals can reduce their emissions and protect the environment.


9.2


A Answers


1. Another thing is … 2. But that’s not all. 3. First of all … 4. For a start … 5. In addition, … 6. Last of all, … 7. Most important of all, … 8. On top of that, … 9. The main thing is … 10. The next point is …


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