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Medical News

Medical Quizz

Pathophysiology and clinical medicine

1. If 20% of cardiac output 5 l/min flows through kidneys, and 20 % of the plasma volume flowing through kidneys is filtered to glomerules, then calculate glomerular filtration rate (take hematokrit value 40 %). Calculated GFR value is:

2 ml/min
20 ml/min
100 ml/min
120 ml/min

2. Three most important anticoagulation systems do not include

heparin-antithrombin
protein C-trombomodulin-protein S
Tissue Factor Pathway Inhibitor – TFPI
plasminogen-plasmin

3. Hepcidin, hemojuvelin and feroportin play a role in

in development of chronic diseases anemia
in pathogenesis of hemorrhagic complications in children suffering from hemophilia
in prevention of hemorrhagic complications in hemophilia
in the treatment of hemostatic disorders in children, with the effect of hepcidin as most prominent

4. Common signs of Crohn disease do not include:

Diarrhea
Pain
Constipation
p-ANCA positivity with ASCA (antibodies against S. cerevisiae) negativity

5. Microcytic anemia is usually not

hypochromic at the same time
hyperchromic at the same time
caused by thalassemia
caused by repeated blood loss

6. Choose the false answer: Crohn disease

Can affect any segment of gastrointestinal tract from oral cavity to anus, but most frequently it is affecting the terminal ileum or proximal colon
Frequently affects the caecum and anus
Affects most often terminal ileum, caecum and anus
Affects most often the terminal ileum, less frequently the proximal ileum, but never affects the segment distally from transverse colon (here we call it ulcerative colitis)

7. The most frequent implantation site in ectopic pregnancy is:

Cornual region of the uterus
Fimbriae of the Fallopian tube
Ampulla of the Fallopian tube
Abdominal cavity

8. Varenicline is ...

A drug used to treat nicotine addiction
A drug used in prevention of varicous veins and venous ulcer
A medicine of choice in the treatment of varicous veins (however, is not used to treat venous ulcer)
A vaccine against VZV (varicella zoster virus) attenuated by nickel

9. The term "thromboembolic disease" comprises:

pulmonary embolism and brain embolism (both of thrombotic origin)
phlebothrombosis and pulmonary embolism
thrombophlebitis and pulmonary embolism
pulmonary embolism from phlebothrombosis (class A) and pulmonary embolism from thrombophlebitis (class B)

10. Lipases by their nature belong to

esterases
proteases
protein kinases
glycerol kinases