What is the translation of the word “typhoid fever” * a) брюшной тиф
b) пищевое отравление
c) глистные заболевания
2. Worms feed on ready-made___, secrete poisons that poison the host's body. *
a) erythrocytes
b) nutrients
c) platelets
3. Symptoms of gastritis: *
a) cough
b) headache
c) heartburn, heaviness
4. Worms live in the body of _ and _ animals *
a) wild; domestic
b) nice; fluffy
c) dirty; unclean
5. Food poisoning symptoms: *
a) heartburn
b) high fever
c) heaviness
6. Composition of blood *
a) white blood
b) carbon dioxide
c) platelets
7. The principal function of __ is to prevent bleeding. *
a) leukocytes
b) erythrocytes
police station
8. How many functions has blood? *
a) three
b) four
c) five
9. __are small, disk-shaped cells without nuclei. *
a) leukocytes
b) erythrocytes
c) platelets
10. __play an important role in protecting the body from infections/diseases caused by various microorganisms *
a) leukocytes
b) erythrocytes
c) platelets​

elenakazimirov    2   17.02.2021 13:28    1