Answer to Question #1:

(Back to exercise, Question #2)




















 

 

 

 

 

 

 


Answer to Question #2:

(Back to exercise, Question #3)













 

 

 

 

 

 

 

 









Answer to Question #3:

(Back to exercise, Question #4)









 

 

 

 

 

 

 

 

 













Answer to Question #4:

(Back to exercise)




 

 

 

 

 

 

 

 

 

















Creative Commons License
Postgraduate Diploma in Occupational Health (DOH) - Modules 3 – 5: Occupational Medicine & Toxicology by Prof Rodney Ehrlich & Prof Mohamed Jeebhay is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Permissions beyond the scope of this license may be available at http://www.healthedu.uct.ac.za/