QUESTION 1
Occupational stress:
(a) Definition of occupational stress
(b) Explanation of the Karasek model of stress
(c) Brief description of the health effects of stress
(d) Management of stress at work
QUESTION 2
Exposure of workers to radiation:
(a) What are the main differences between ionising radiations and non-ionising radiations?
(b) Uses of ionising radiation
(c) Effects of ionizing radiations on worker's health
(d) What measures are taken to protect workers against the ill effects of ionising radiations?
QUESTION 3
Viral hepatitis among workers
(a) Types of viruses and modes of contamination
(b) Epidemiology of Hepatitis A and B
(c) Types of occupations exposed to Hepatitis A and B
(d) Signs and symptoms of Hepatitis B
(e) Means of protection of workers against Hepatitis B
QUESTION 4
Exposure of workers to benzene
(a) Physical properties of benzene
(b) Uses of benzene
(c) Metabolism of benzene
(d) Health effects of exposure to benzene
(e) Aspects of legal, technical and medical prevention of the health effects of benzene