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KROK 1 Dentistry 2019 Questions | KROKEXAM
Browse 2019 KROK 1 Dentistry exam questions with answers and explanations.
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A man cannot lift his dropping lower jaw. What muscles of the head do not function properly in this case?
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A patient with chronic hepatitis undergone blood test for serum protein fraction. Total protein levels are low which indicates that in hepatic cell the following organelles are functionally disturbed
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A woman presents with edemas. In her urine there is a large amount of protein excreted. What nephron segment is functionally disturbed in this case?
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A 36-year-old male comes to the dental office for extraction of the tooth.Two weeks after the procedure is performed, the stratified squamous epithelium regenerate at the site of extraction. Which of the following organelles is most likely involved in the mucosa regeneration?
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In hot weather the bus passengers asked to open the roof hatches. What way of heat transfer is activated in this situation?
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A Sick child is suspected to have tuberculosis and is referred for Mantoux test. 24 hours later the place of allergen injection became swollen.hyperemic, and tender. What main components determine the development of this reaction?
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A 35-years old man had been suffering from bronchial asthma for a long time. Eventually he developed a status asthmaticus that became lethal. Examinations of sections materials shows a bronchial spams in the lungs. The bronchial walls show signs of cellular infiltration with predominance of eosinophilic leukocytes and lymphocytes. Labrocytes with signs of degranulation are observed. What mechanism of hypersensitivity is the cause of these changes?
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A 50-year-old man has been undergoing treatment for peptic ulcer disease of the stomach. His digestion normalised, pain disappeared and general mood improved. However several weeks later he agained developed epigastric pain, heart burn and sour eructation. How can this clinical course be characterized?
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Histologic examination of a biopsy specimen shows a structure of the oral cavity composed of the bone tissue which is covered by stratified squamous non keratinized epithelium and lamina propria. The specimen has also minor mucous salivary glands.In all parts of the lamina propria the collagenous fibres from thick bundles that bind the mucous to the periosteum.Based on these findings, which of the following is the most likely structure?
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A child with signs of rickets has been prescribed a certain liposoluble vitamin drug by the pediatrician and dentist. This drug affects the metabolism of phosphorus and calcium in the body and facilitated calcium accumalation in bone tissue and dentin if it contents in body is insuffecient aperson develops disorders of ossification process dental structure and occlusion name this drug
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A patient was diagnosed with a damaged intervertebral disk in the lumbar spine.what type of joint is it?
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