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Medical Quizz

Pathophysiology and clinical medicine

1. 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

2. Alveolar air pressure is lower than atmospheric

during the whole inhalation
just before the inhalation begins; during the inhalation the alveolar pressure equals the atmospheric pressure
only in pneumothorax
alveolar air pressure is never lower than atmospheric pressure (contrary to intrapleural pressure)

3. Typical causes of microcytic anemia do not include

Iron loss due to menstrual bleeding (insufficiently substituted)
Vitamin B6 deficiency
Thalassemia
Vitamin B12 deficiency

4. Phospholipases do not belong to

Hydrolases
Lipases
Phosphodiesterases
Phosphorylases

5. Rovsing's sign is positive when

There is a tachycardia accompanying the pain in the right hypochondrium
There is a tachycardia accompanying the edema (swelling) in only one of the both legs
Palpation (or the pressure of physician’s palm) of the left lower quadrant of a patient's abdomen increases the pain in the right lower quadrant
The patient is unable to keep balance while walking with closed eyes

6. Three most important anticoagulation systems do not include

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

7. The "classic" clinical triad of ectopic pregnancy does not include:

Abdominal pain
Amenorrhea
Tachycardia
Vaginal bleeding

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

Myasthenia gravis
Dermatomyositis
Sclerodermia
Multiple sclerosis

9. Lipases by their nature belong to

hydrolases
transferases
lyases
ligases

10. With sodium plasma concentration 140 mmol/l calculate how much sodium is filtered into primary urine in 24 hr; take sodium atomic mass rounded to 23 g/mol

32 g
64 g
100 g
0,5 kg