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KROK 2 Medicine 2010 Questions | KROKEXAM
Browse 2010 KROK 2 Medicine exam questions with answers and explanations.
Exam questions
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An 18-month-old child was taken to a hospital on the 4-th day of the disease. The disease began acutely with temperature 39, weakness, cough, breathlessness. He is pale, cyanotic, has had febrile temperature for over 3 days. There are crepitative fine bubbling rales on auscultation. Percussion sound is shortened in the right infrascapular region. X-ray picture shows non-homogeneous segment infiltration 810 mm on the right, the intensification of lung pattern. Your diagnosis:
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For a patient with a stab injury to the femoral artery, the treatment of choice is:
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A maternity hospital registered 616 live births, 1 stillbirth, 1 death on the 5th day of life over a 1 year period. What index allows the most precise estimation of this situation?
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350 workers of a mettalurgical plant had to undergo a yearly preventive examination. A territorial polyclinic carried out preventive examination of 325 workers. As a result of it, 1 worker was recognized as temporarily disabled, 15 workers underwent further rehabilitation at an after-work sanatorium, 10 workers were provided with diet meal. What index characterizing the preventive work of the polyclinic should be applied in this case?
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A patient came to the traumatology centre and complained about a trauma of the lower third of the volar forearm surface caused by cut on a piece of glass. Objectively: flexion of the IV and V fingers is impaired, sensitivity of the interior dorsal and palmar surface of hand as well as of the IV finger is reduced. What nerve is damaged?
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A 26-year-old male patient complains of piercing pain during breathing, cough, dyspnea. Objectively: to- 37,3°C, respiration rate - 19/min, heart rate=Ps - 92/min; AP- 120/80 mm Hg. Vesicular respiration. In the inferolateral parts of chest auscultation in both inspiration and expiration phase revealed noise that was getting stronger at phonendoscope pressing and can be still heard after cough. ECG showed no pathological changes. What is the most likely giagnosis?
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A 25-year-old woman came to a maternity welfare clinic and complained about being unable to conceive within 3 years of regular sexual life. Examination revealed weight gain, male pattern of hair distribution on the pubis, excessive poliosis of thighs. Ovaries were dense and enlarged, basal temperature was monophase. What is the most likely diagnosis?
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A 28-year-old patient was delivered to the admission ward in the unconscious state with generalized epileptic attacks taking place every 15-20 minutes. During transportation the patient was given two injections of diazepam, magnesia sulphate, but they failed to bring the patient to consciousness. What department should render emergency aid?
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A baby was born at 36 weeks of gestation. Delivery was normal, by natural way. The baby has a large cephalohematoma. The results of blood count are: Hb- 120 g/l, Er- 3,5 × 1012/l, total serum bilirubin - 123 mmol/l, direct bilirubin - 11 mmol/l, indirect - 112 mmol/l. What are causes of hyperbilirubinemia in this case?
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Which of the following best summarizes indications for operation on an abdominal aortic aneurysm?
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A 44-year-old patient complains about difficult urination, sensation of incomplete urinary bladder emptying. Sonographic examination of the urinary bladder near the urethra entrance revealed an oval well-defined hyperechogenic formation 2x3 cm large that was changing its position during the examination. What conclusion can be made?
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A 14-year-old girl has been presenting with irritability and tearfulness for about a year. A year ago she was also found to have diffuse enlargement of the thyroid gland (II grade). This condition was regarded as a pubertal manifestation, the girl didn't undergo any treatment. The girl's irritability gradually gave place to a complete apathy. The girl got puffy face, soft tissues pastosity, bradycardia, constipations. Skin pallor and gland density progressed, the skin got a waxen hue. What disease may be assumed?
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A patient was delivered to the admission ward 40 minutes after a minor trauma with complaints of pain in the thoracic spine. He has a history of pulmonary tuberculosis. Roentgenography results: suspected compression fracture of the VIII and IX thoracic vertebrae. What pathological process in spine might have stimulated pathological fracture of vertebral bodies?
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HIV displays the highest tropism towards the following blood cells:
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A 32-year-old gravida complains about episodes of unconsciousness, spontaneous syncopes that are quickly over after a change of body position. A syncope can be accompanied byquickly elapsing bradycardia. There are no other complications of gestation. What is the most likely reason for such condition?
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On the second day after preventi- ve vaccination a 2-year-old boy presented with abdominal pain without clear localization, body temperature rose up to 38°C. On the third day the child got red papular haemorrhagic eruption on the extensor surfaces of limbs and around the joints. Knee joints were edematic and slightly painful. Examination of other organs and systems revealed no pathological changes. What is the most likely diagnosis?
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A 4-month-old girl with blond hair and blue eyes has "mousy"odor of sweat and urine, delayed psychomotoric development. The most typical laboratory data for this disorder is:
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Which of the following symptoms is the most typical for the adenoid hypertrophy?
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An emergency team has delivered to a hospital an unconscious patient found lying in the street in winter. Objectively: the patient is pale, with superficial respiration; bradycardia with heartrate 54/min, to- 35,0°C. AP- 100/60 mm Hg. Palpation of chest and abdomen revealed no peritoneal symptoms. There is a smell of alcohol from the patient's mouth. What is the most likely diagnosis?
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A newborn's head is of dolichocephalic shape, that is front-to-back elongated. Examination of the occipital region of head revealed a labour tumour located in the middle between the prefontanel and posterior fontanel. The delivery tok place with the following type of fetus head presentation:
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On the next day after esophagoscopy and biopsy a 44-year-old female patient developed emphysema of both supraclavicular regions, deglutition pain and pain behind the breastbone, cyanosis. Body temperature - 39°C. In blood: WBCs - 16 × 109/l, left shift in the neutrophils. X-ray picture shows a limited shadow of the posterior mediastinum at a level with trachea bifurcation. The patient was diagnosed with esophagus rupture. What treatment tactics would be the most rational?
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In terms of megacalorie (1000 kcal = 4184 kJ) the ration of an adult includes 30 g of proteins, 37 g of fats, 137 g of carbohydrates, 15 mg of vitamin C, 0,6 mg of thiamine (vitamin B1). The ration is UNBALANCED as to the contents of:
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A 49-year-old woman complains about headache, head and neck going hot, increased perspiration, palpitation, arterial pressure rise up to 170/100 mm Hg, irritability, insomnia, tearfulness, memory impairment, rare and scarce menses, body weight increase by 5 kg over the last half a year. What is the most likely diagnosis?
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On the 6th day of life a child got multiple vesicles filled with seropurulent fluid in the region of occiput, neck and buttocks. General condition of the child is normal. What disease should be suspected?
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A man, aged 25, presents with facial edema, moderate back pains, body temperature of 37,5°C, BP- 180/100 mm Hg, hematuria (up to 100 in v/f), proteinuria (2,0 g/l), hyaline casts - 10 in v/f, specific gravity - 1020. The onset of the disease is probably connected with acute tonsillitis 2 weeks ago. The most likely diagnosis is:
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A 30-year-old woman complains of nasal blockage, sneezing, watery nasal discharges. The body temperature is normal. Objectively - edema of nasal mucous membrane on both sides, especially of the lower turbinate (with cyanosis). Blood test data - mild leukocytosis and eosi-nophilia. What is the diagnosis?
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A 28-year-old parturient complains about headache, vision impairment, psychic inhibition. Objectively: AP- 200/110 mm Hg, evident edemata of legs and anterior abdominal wall. Fetus head is in the area of small pelvis. Fetal heartbeats is clear, rhythmic, 190/min. Internal examination revealed complete cervical dilatation, fetus head was in the area of small pelvis. What tactics of labor management should be chosen?
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A 56-year-old patient with diffuse toxic goiter has ciliary arrhythmia with pulse rate 110 bpm, arterial hypertension, AP- 165/90 mm Hg. What preparation should be administered along with mercazolil?
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A 30-year-old woman with a long history of chronic pyelonephritis complains about considerable weakness, sleepiness, decrease in diuresis down to 100 ml per day. AP- 200/120 mm Hg. In blood: creatinine - 0,62 millimole/l, hypoproteinemia, albumines - 32 g/l, potassium - 6,8 millimole/l, hypochromic anemia, increased ESR. What is the first step in the patient treatment tactics?
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A 22-year-old patient is a clerk. His working day runs in a conditioned room. In summer he was taken by an acute disease with the following symptoms: fever, dyspnea, dry cough, pleural pain, myalgia, arthralgia. Objectively: moist rales on the right, pleural friction rub. X-ray picture showed infiltration of the inferior lobe. In blood: WBC - 11 × 109/l, stab neutrophils - 6%, segmented neutrophils - 70%, lymphocytes - 8%, ESR - 42 mm/h. What is the ethiological factor pneumonia?
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The correlation between the service record and eosinophil concentration in blood was studied in workers at dyeing shops of textile factories. What index will be the most informative for the analysis of this data?
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A 60-year-old patient complains about asphyxia, palpitation, rapid fati-guability. He has 8 year history of essential hypertension. Objectively: the left cardiac border is 2 cm deviated to the left from the medioclavicular line, heart sounds are rhythmic and weak; there is diastolic shock above aorta. AP- 170/100 mm Hg. Liver - 2 cm; shin pastosity is present. ECG shows deviation of cardiac axis to the left, left ventricle hypertrophy. Ejection fraction - 63%. What type of cardiac insufficiency is observed?
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A 62-year-old patient has DM-2. Diabetes is being compensated by diet and Maninilum. Patient has to undergo an operation for inguinal hernia. What tactics of hypoglycemic therapy should be chosen?
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A 27-year-old patient with malaria caused by P. falciparum was treated with Chloroquine (600 mg base followed by 300 mg base in 6 hours, then 300 mg base a day for 2 days) without clinical and parasitologic responses to the treatment. What is the most likely reason for the failure to respond to the therapy?
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A 35-year-old patient complains about pain and morning stiffness of hand joints and temporomandibular joints that lasts over 30 minutes. She has had these symptoms for 2 years. Objectively: edema of proximal interphalangeal digital joints and limited motions of joints. What examination should be administered?
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Over a current year among workers of an institution 10% haven't been ill a single time, 30% have been ill once, 15% - twice, 5% - 4 times, the rest - 5 and more times. What is the percentage of workers relating to the I health group?
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A 10-year-old girl consulted a doctor about thirst, frequent urination, weight loss. She has been observing these symptoms for about a month. Objectively: no pathology of internal organs was revealed. What laboratory analysis should be carried out in the first place?
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A 47-year-old patient complains about cough with purulent sputum, pain in the lower part of the left chest, periodical body temperature rise. She has been suffering from these presentations for about 10 years. Objectively: "drumsti-ck"distal phalanges. What examination would be the most informative for making a diagnosis?
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A 38-year-old patient complains about inertness, subfebrile temperature, enlargement of lymph nodes, nasal hemorrhages, ostealgia. Objectively: the patient's skin and mucous membranes are pale, palpation revealed enlarged painless lymph nodes; sternalgia; liver was enlarged by 2 cm, spleen - by 5 cm, painless. In blood: erythrocytes -2,7 × 1012/l, Hb- 84 g/l, leukocytes - 58 × 109/l, eosinophils - 1%, stab neutrophils - 2%, segmented neutrophils - 12%, lymphocytes - 83%, lymphoblasts - 2%, smudge cells; ESR - 57 mm/h. What is the most likely diagnosis?
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A 3-year-old male patient consulted a family doctor 2 months after he had been operated for an open fracture of brachial bone. Objectively: the patient's condition is satisfactory, in the region of the operative wound there is a fistula with some purulent discharge, redness, fluctuation. X-ray picture shows brachial bone destruction with sequestra. What complication arose in the postoperative period?
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