Exam 11: Public Health and Occupational Health

A pregnant woman presented with pallor, shortness of breath, lethargy and palpitation. Her blood examination revealed hemoglobin level of 9 gm/dl. In your opinion what could be the probable deficiency in the woman?

Prophylactic administration of vitamin K in breast fed babies is an example of:

An 8 weeks pregnant lady comes to gynae OPD for antenatal visit for the first time. She told the doctor that she has come from far off area and it's not possible to come for her monthly antenatal visits. The doctor advised the minimum number of essential antenatal visits is:

Different agents are used for chlorination of water on large scale. If after chlorination taste of water is not much altered; level of residual chlorine is more stable and persistent. The likely agent to be used for chlorination was:

A Person working in compressed air chamber presented with symptoms of cough, dyspnoea and joint pains. This clinical presentation is suggestive of: