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А. the loss of appetite, pain and epigastria discomfort after meals.
Б. nausea vomiting accompanied by hemorrhage.
В. cold respiration at night and intermediate fever
Г. bleeding
Д. Cough
86. COMPLETE THE FOLLOWING SENTENCE:
The human organism is known to have a specific capacity of resistance against infection, which is called …
А. immunity
Б. conditioned reflexes
В. unconditioned reflexes
Г. external stimuli
Д. exchange of gases in the blood
87. ANSWER THE FOLLOWING QUESTION:
Who of the scientists proved the existence of association between a lesion of the central and peripheral nervous system and the development of ulcer?
А. A.Botkin
Б. Sechenov and Botkin
В. A.Speransky and V.Mogilnitsky
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