A patient has tissue ischemia below the knee joint accompanied with intermittent claudication. What artery occlusion should be suspected?
A. Peroneal artery
B. Popliteal artery
C. Proximal part of femoral artery
D. Anterior tibial artery
E. Posterior tibial artery
A patient with suspected diphtheria went through bacterioscopic examination. Examination of throat swab revealed rod-shaped bacteria with volutin granules. What etiotropic preparation should be chosen in this case?
A. Interferon
B. Bacteriophage
C. Diphtheria antitoxin
D. Antidiphtheric antitoxic serum
E. Eubiotic
Autopsy of a 12-year-old girl revealed: multiple cutaneous hemmorhages (mostly into the skin of buttocks, lower extremities), serous and mucous memrane hemmorhages, cerebral hemmorhages. Adrenal glands show focal necrosis and massive hemmorhages; kidneys show necrotic nephrosis, suppurative arthritis, iridocyclitis, vasculitis. What is the most probable diagnosis?
A. Epidemic typhus
B. Radiation sickness
C. Meningococcemia
D. Systemic lupus erythematosus
E. Periarteritis nodosa
Hypertrychosis of auricles is caused by a gene that is localized in Y-chromosome. Father has this feature. What is the probability to give birth to a boy with such anomaly?
A. 25%
B. 0%
C. 35%
D. 75%
E. 100%
As a result of craniocerebral trauma a patient reveals the following symptoms: intention tremor, dysmetry, adiadochokinesis, dysarthria. What structure of the brain is injured?
A. Motor cortex
B. Pale sphere
C. Cerebellum
D. Striatum
E. Black substance
A patient working at a chemical plant was admitted to the toxicological department with mercury poisoning. What medicine should be used?
A. Unithiol
B. Activated carbon
C. Enterosorbent
D. Isonitrozin
E. Naloxone
Most participants of Magellan expedition to America died from avitominosis. This disease declared itself by general weakness, subcutaneous hemmorhages, falling of teeth, gingival hemmorhages. What is the name of this avitaminosis?
A. Biermer's anemia
B. Pellagra
C. Rachitis
D. Polyneuritis (beriberi)
E. Scurvy
The preventive radioprotector was given to a worker of a nuclear power station. What mechanism from the below mentioned is considered to be the main mechanism of radioprotection?
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A. Activation of oxidation reactions
B. Inhibition of free radicals formation
C. Prevention of tissue's hypoxia
D. Increasing of tissue blood supply
E. Increasing of respiration
A
Patient died from acute cardiac insufficiency. The histological examination of his heart revealed the necrotized section in myocardium of the left ventricle, which was separated from undamaged tissue by the zone of hyperimic vessels, small hemorrhages and leukocytic infiltration. What is the most likely diagnosis?
A. Focal exudate myocarditis
B. Diffuse exudate myocarditis
C. Myocardial infarction
D. Productive myocarditis
E. Myocardial ischemic dystrophy
Objective examination of a patient revealed: slender figure, big skull, highly developed frontal region of face, short extremities. What constitutional type is it characteristic for?
A. Respiratory
B. Mixed
C. Digestive
D. Cerebral
E. Muscular
An isolated muscle of a frog is rhythmically irritated with electric impulses. Every next impulse is in a period of relaxation from the previus contraction. What contraction of the muscle occurs?
A. Waved tetanus
B. Single
C. Continuous (smooth) tetanus
D. Tonic
E. Asynchronous
28 A 60-year-old patient has reduced perception of high-frequency sounds. What structures' disorder of auditory analizer caused these changes?
A. Main membrane of cochlea near the oval window
B. Tympanic membrane
C. Muscles of middle ear
D. Main membrane of cochlea near helicotrema
E. Eustachian tube
Diagnostic scraping was performed to the woman with dysfunctional uterine bleeding. Multiple convoluted glands, ganglially dilated lumens of some glands were revealed histologically in the scrape. Name the type of general pathological process in endometry:
A. Hypertrophic excrescence
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B. Displasia
C. Metaplasia
D. Atrophy
E. Hyperplasia glandulocystica
To prevent long-term effects of 4-day malaria a 42-year-old patient was prescribed primaquine. On the 3-rd day from the begin of treatment there appeared stomach and heart pains, dyspepsia, general cyanosis, hemoglobinuria. What caused side effects of the preparation?
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