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Medical News

Medical Quizz

Pathophysiology and clinical medicine

1. With glomerular filtration rate (GFR) 80 ml/min, 100% filtration and 50% tubular reabsorption of substance X calculate its cearance:

160 ml/min
120 ml/min
80 ml/min
40 ml/min

2. Typical causes of pre-esophageal dysphagia do not include:

Myasthenia gravis
Dermatomyositis
Sclerodermia
Multiple sclerosis

3. Synonymic term for pre-esophageal dysphagia is:

Neurogenic dysphagia
Paraesophageal dysphagia
Psychogenic dysphagia
Gastro-esophageal reflux (GER)

4. 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

5. Fibrinolysis can be potentiated

by activation of fibrinogen conversion to fibrin
blocking the fibrinogen conversion to fibrin
by activation of plasminogen conversion to plasmin
blocking the plasminogen conversion to plasmin

6. Microcytic anemia is usually not

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

7. Elevation of creatin kinase (CK) typically does not accompany

Severe chest pain
Anuria
Chronic alcohol abuse
Epileptic seizures of grand-mal type

8. Commonly, sideroachrestic anemia is not

accompanied by sideroblasts
a sign of myelodysplastic syndrome
caused by repeated loss of blood (e.g. in young women)
caused by vitamin B6 deficiency

9. Eponymic name for trisomy 8 is:

Edwards syndrome
Patau syndrome
Warkany syndrome
Down syndrome

10. 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)