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Назва наукового напрямку (модуля): Семестр: 3 Крок Модуль 3 Physiology of breathing and metabolism. Опис: 2c.-med. Перелік питань: 1. A. * B. C. D. E. 2. A. * B. C. D. E. 3. A. * B. C. D. E. 4. A. * B. C. D. E. 5. A. * B. C. D. E. 6. A. * B. C. D. E. 7. A man has been holding his breath for 60 seconds. After that the respiratory minute volume has increased up to 12 L. What blood change is the main reason for the increase of respiratory minute volume? Increase of p СО2 Decrease of p О2 Increase of p О2 Decrease of p СО2 Increase of pH A man has trauma of greater pectoral muscle. What index' decrease will it cause? Inspiratory reserve volume Expiratory reserve volume Respiratory volume Residual volume Functional residual lung capacity A patient with diminished excretory function of kidneys has bad breath. What substance which is excessively excreted by salivary glands is the main cause of this occurence? Urea Alpha-amylase Lysozyme Phosphatase Mucin In course of an experiment chorda tympani of an animal was being stimulated by electric current, as a result the parotid duct excreted: A lot of fluid saliva A small quantity of fluid saliva Saliva wasn't excreted A small quantity of viscous saliva A lot of viscous saliva A student has dry mouth during an exam. This is caused by realization of the following reflexes: Conditioned sympathetic Conditioned and unconditioned sympathetic Conditioned parasympathetic Unconditioned parasympathetic Unconditioned sympathetic and parasympathetic A man permanently lives high in the mountains. What changes of blood characteristics can be found in his organism? Increase of erythrocytes number Decrease of hemoglobin content Erythroblasts in blood Decrease of reticulocytes number Decrease of colour index of blood A patient has a transverse laceration of spinal cord below the VІ thoracal segment. How will it change the character of breathing? A. * B. C. D. E. 8. A. * B. C. D. E. 9. A. * B. C. D. E. 10. A. * B. C. D. E. 11. A. * B. C. D. E. 12. A. * B. C. D. E. 13. A. * B. C. D. E. It won't change esentially It will stop It will become more rare It will become more deep It will become more frequent A man consumes dry food. What salivary glands secret most of all? Parotides Buccal Submandibular Sublingual Palatine A man lost consciousness in a car with running engine where he had been waiting for a friend for a long time. What hemoglobin compaund can be found in the blood of the patient? Carboxyhemoglobin Deoxyhemoglobin Carbhemoglobin Methemoglobin Oxyhemoglobin Glucose concentration in a patient's blood is 15 millimole/l (reabsorption threshold is 10 millimole/l). What effect can be expected? Glucosuria Diuresis reduction Reduced glucose reabsorption Reduced vasopressin secretion Reduced aldosterone secretion In course of an experiment a nerve is being stimulated by electric impulses. As a result of it sublingual and submaxillary glands discharge some dense viscous saliva. What nerve is being stimulated? N. sympathicus as part of N. trigeminus N. glossopharyngeus N. facialis N. trigeminus N. vagus Human body cools in water much more faster than in the air. Due to what way of heat emission does it happen? Thermal conduction Convection Heat radiation Sweat evaporation Perspiration A man has a diosorder of absorption of fat hydrolysates. What components deficit in the cavity of small intestine may cause this effect? Bile acids Bile pigments Lipolytic enzymes Sodium ions Liposoluble vitamins 14. A. * B. C. D. E. 15. A. * B. C. D. E. 16. A. * B. C. D. E. 17. A. * B. C. D. E. 18. A. * B. C. D. E. 19. A. * B. C. D. E. 20. A. * A man left a conditioned premise and went outside. The outside temperature was +40oС, the air moisture - 60%.What way of heat emission will be mostly involved in this case? Sweat evaporation Convection Radiation Conduction Perspiration Lung ventilation in a person is increased as a result of physical activity. Which of the following indices of the external respiration is much higher than in a state of rest? Respiratory volume Vital capacity of lungs Inspiratory reserve volume Expiratory reserve volume Total lung capacity A scheme shows an exocrinous gland with an unbranched excretory duct into which only one terminal part in form of a saccule opens. In compliance with the morphological classification of exocrinous glands, such gland is called as follows: Simple unbranched alveolar Complex branched alveolar Simple branched tubular Complex unbranched alveolar Complex unbranched alveolar-tubular Analysis of a dentist's urine obtained at the end of his working day revealed protein concentration at the rate of 0,7 g/l. His morning urine hadn't such changes. What is this phenomenon called? Functional proteinuria Organic proteinuria Nonselective proteinuria Extrarenal proteinuria Hematuria In a hot weather, the microclimate in hot rooms is often normalized by fans. At the same time heat radiation from the human body increases through: Convection Heat conduction Conduction Radiation Evaporation After examining the patient the doctor recommended him to eliminate rich meat and vegetable broth, spices, smoked products from the diet, since the patient was found to have: Increased secretion of hydrochloric acid by the stomach glands Reduced secretion of hydrochloric acid by the stomach glands Reduced motility of the gastrointestinal tract Reduced salivation Biliary dyskinesia A 60-year-old patient presents with weakened peristaltic activity of the bowels. Which of the following foodstuffs would stimulate peristalsis most of all? Brown bread B. C. White bread Meat D. E. Lard Tea