Carl works as an accountant for SuperTech, a fast and upcoming successful software company.Carl was running late to work when he saw his usual bus arriving at the bus stop across the street.Knowing that the next bus wouldn't come until 30 minutes, Carl runs across the street without looking both ways or using a cross walk and is hit by Farah who was driving her car down the road above the speed limit.Carl suffers a broken leg and is rushed to the hospital.

1 Which haematogenous infections (bacterial, fungal and protozoal) can give rise to positive findings in the urine? What are the appropriate microbiological investigations for each infection?

2 Could you please explain the term 'zoonosis'.

3 What are soil transmitters?

4 Please explain the difference between bacteraemia and septicaemia. Can the presence of toxins, fungi or viruses in the blood also be called septicaemia?

5 I want to know about the safety of antibiotics used in pregnancy in different trimesters.

6 What are the uses and the side-effects of the antibiotic lincomycin?

7 I have a question that keeps troubling me. Is there any drug taken orally that prevents penicillin hypersensitivity reactions?

8 Is there any replacement intravenous antibiotic for those patients who have hypersensitivity to penicillin?

9 Is it correct to perform an intradermal skin sensitivity test before administering penicillin or a cephalosporin?

10 Why are antibiotics not allowed in the treatment of rotaviruses?