A female patient consulted a physician about digestive disorder, extended abdominal pain.
Examination revealed drastic decrease in hemoglobin concentration. It is known from the
Anamnesis that while living in the Far East the patient used to eat freshly-salted caviar. Some
Relatives living with her had the similar condition. What is the most likely diagnosis?
On autopsy of a still-born infant it is revealed heart development abnormalities: ventricles are
Not separated, originates from the right part single arterial trunk. For what class of vertebrate is
Such heart construction characteristic?
If strong oxidizers get into the bloodstream, a methemoglobin is formed. It is a compound, where
Iron (II) becomes iron (III). What has to be done to save the patient?
A Interchangeable hemotransfusion has to be done
B Patient has to be exposed to the fresh air
C He has to be calmed down and put to bed
D He has to be given pure oxygen
E Respiratory centers have to be stimulated
A 10-year-old child complains of weakness, nausea, irritability. Helminthes of white color and
Mm long were found on the underwear. On microscopy of the scrape from the perianal
Folds achromic ova of the unsymmetrical form were revealed. Indicate what helminth is
Parasiting on the child?
A Enterobins vermicularis
B Ascaris lumbricoides
C ancylostoma duodenalis
Parents with ill child came to the infectionist. They worked in one of the Asian countries for a
Long time. Child has eathy colored skin, loss of appetite, laxity, enlarged liver, spleen, peripheral
Glands. What protozoan illness can this child have?
A Visceral leishmaniasis
White-haired, with blue eyes girl was born in healthy parents. Irritability, anxiety, troubled sleep
And feeding developed in the first months of life of the infant. What method of genetic
Investigation should be used for the exact diagnosis?
The calcium canals of cardiomyocytes have been blocked on an isolated rabbit's heart. What
Changes in the heart's activity can happen as a result?
A Decreased rate and force of heart beat
B Decreased heart beat rate
C Decreased force of the contraction
D Heart stops in systole
E Heart stops in diastole
After the trauma, the patient’s right n.vagus was damaged. Which violation of the cardiac
Activity is possible in this case?
A Violation of the automatism of a Kiss-Fleck node
B Violation of the automatism of a atrio-ventricular node
C Violation of a conductivity in the right auricle
D Block of a conductivity in the atrio-ventricular node
In the ovary specimen colored with hematoxylin-eosin, follicle is determined where
Cubic-shaped follicle epithelium cells are placed in 1-2 layers, and scarlet covering is seen
around ovocyte. Name this follicle:
While studing of the family tree with history of hypertrichosis (hyperhirsutism of the ear) this
Sign was founded only in the men and it was inherited from father to the son. Define the type of
A Connected with Y-chromosome
B Autosomal- recessive
D Connected with Х -chromosome recessive
E Connected with Х -chromosome dominant
In the perianal folds of a 5-year-old girl her mother has found some white "worms" that caused
itch and anxiety in the child. The "worms" were sent to the laboratory. During examination the
Physician saw white filiform helminths 0,5-1 cm long, with pointed ends, some helminths had
Twisted ends. What is the most likely diagnosis?
Part of the DNA chain turned about 180 degree due to gamma radiation. What type of mutation
Took place in the DNA chain?
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