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93 6. The recommended ratio between protein, fat and carbohydrates in the diet of an elderly person is 1) 0,9:3,5:1 4) 1:1:4 2) 3,5:1:0,9 5) 1:4:1 3) 1:0.9:3.5 7. The recommended caloric content of food for men over 60 years of age is (in kcal) 1) 1300–1800 3) 3000–3500 2) 2000–3000 4) 3500–4000 8. The inclusion of seaweed in the diet has an effect 1) relaxing 4) anthelmintic 2) anti-atherosclerotic 5) hemostatic 3) choleretic Select all the correct answers. 9. The involutive processes that occur with the respiratory system include 1) increasing the size of the alveoli 2) reducing the size of the alveoli 3) hypertrophy of the pulmonary parenchyma 4) atrophy of the pulmonary parenchyma 5) tortuosity and aneurysmal expansion of capillaries 11. The involutive processes that occur with the stomach include 1) reducing the area of the mucous membrane 2) reduced secretory and enzymatic activity 3) slowing down motor activity 4) changing the composition of microflora 12. The involutive processes that occur with the organs of the cardiovascular system include 1) reduced myocardial contractility 2) deterioration of blood rheology 3) degeneration of muscle fibers of the heart 4) increased peripheral resistance 5) uneven alveolar ventilation 13. The involutive processes occurring with the kidneys include 1) reduced kidney mass and volume 2) increased kidney mass and volume 3) reducing the capsule thickness 4) thickening and sealing of the capsule 5) reducing the volume of paranephral tissue 6) increase in the volume of paranephral fiber