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TEST QUESTIONS
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TEST QUESTIONS

1. At which level is lumbar puncture usually performed?: a) L1-L2; b) L2-L3; c) L4-L5

2. Point the contraindications to lumbar puncture: a) meningitis; b) spinal cord tumors; c) brain edema with tentorial herniation; d) subarachnoid hemorrhage

3. Electroencephalography registers: a) Electric activity of brain; b) tone of cerebral vessels; c) biochemical processes in brain; d) liquor circulation

4. Point the main method for liquor research: a) EEG; b) computed tomography; c) magnetic resonance imaging; d) lumbar puncture

5. Point the contraindications to MRI: a) meningitis; b) spinal cord tumors; c) brain edema with tentorial herniation; d) subarachnoid hemorrhage; e) some kind of metallic objects in the body.

6. Describe the pathological changes on the CT scan.

 

7. Describe the pathological changes in CSF test.

Turbid color

Pressure: 250 mm H2O

Protein: 3,5 g/L

Glucose: 1,6 mmol/L

RW: “negative”

Predominant cell type is 850 of neutrophils*106

8. Describe the pathological changes in CSF test.

Transparent, saturated color

Pressure: 300 mm H2O

Protein: 1,3 g/L

Glucose: 2,6 mmol/L

RW: “negative”

fibrin film is absent

Predominant cell type is 5*106 of lymphocytes



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