Exercise 14. Make the sentences interrogative and negative. Translate them

1. A medical microbiologist can prove his investigation.

2. The operated patients may walk.

3. The nurse must feed the infants.

4. The patient could fall asleep after taking the medicine.

5. We must summarize and analyse all the findings of our observations.

6. The fifth-year students may operate on the patients by themselves.

7. Only definite microorganisms might cause infectious disease.

8. Using detail information a treatment can be devised.

Exercise 15. Read and translate the sentences. Put the predicates into the Past:

b) A single microbe on an agar plate can grow into colonies.

c) Fluid samples may be tested for the presence of a specific pathogen.

d) Microbial growth must be determined by the time taken for the liquid to form a colloidal suspension.

e) Certain technique may be used for diagnosing parasites and detecting mycobacteria.

f) Instruments such as compound light microscopes can be used to assess critical aspects of the organism.

g) Diagnosis of infectious disease may be nearly always initiated by consulting the patient's medical history and conducting a physical examination.

h) More detailed identification techniques can involve microbial culture, microscopy, biochemical tests and genotyping.

i) *Other less common techniques (such as X-rays, CAT [computerized axial tomography] scans, PET [positron emission tomography] scans or NMR [nuclear magnetic resonance]) must be used to produce images of internal abnormalities resulting from the growth of an infectious agent.

( NMR – ядерный магнитный резонанс; CAT– компьютерная аксиальная томография; PET – томография, основанная на методе позитронной эмиссии)