Psoriasis. Lichen ruber planus. Etiology. Pathogenesis. Clinical features. Diagnostics. Treatment. Prevention.

1. Choose diagnostic phenomena, characteristic for lichen ruber planus:

1) Koebner's phenomenon;

2) Wickham's striae;

3) Stearin-spot phenomenon;

4) Terminal film phenomenon;

5) “Blood dew” phenomenon.

2. For psoriasis the most typical are:

1) The monomorphic nature of eruptions;

2) Pink colour of lesions;

3) The shine of the surface of lesions;

4) The stratification of silver-white scales;

5) The tendency of elements to peripheral growth and confluence;

3. Papules of the mucous membranes of an oral cavity of patients with lichen ruber planus have colouring:

1) Red-brown;

2) Bright-pink;

3) Silver-white;

4) Red;

5) Pinkish-violet.

4. In the progressive stage of psoriasis it is necessary to prescribe:

1) Sedatives agents;

2) Vitamins;

3) Erythemal doses of UVR;

4) Tar ointments;

5) Calcium gluconate.

5. It is necessary to prescribe for patients with lichen ruber planus:

1) Antibiotic therapy;

2) To treat a somatic pathology;

3) Antibiotic nystatin;

4) Solutions of aniline dyes;

5) 33 % sulphur ointment.

6. Choose typical signs of papules of lichen ruber planus:

1) Polygonal outlines;

2) Wax-like shine;

3) Central depression;

4) The conic form;

5) Oval outlines.

7. What general signs for typical cases of lichen ruber planus and psoriasis?

1) Affection of mucous membranes;

2) Intolerable itch;

3) Location on forward surfaces of extremities;

4) Isomorphic reaction;

5) Arthropathy.

8. The most typical location of psoriatic lesions is: (1 point)

1) On the face;

2) On the flexor surfaces of forearms;

3) On a trunk;

4) On elbows and knees;

5) On palms and soles.

9. In case of skin affection in psoriasis it is necessary to prescribe for external treatment:

1) Lotions;

2) Powders;

3) Ointments;

4) Pastes;

5) Wet dressing.

10. Except a skin at lichen ruber planus can be affect:

1) Mucous membranes;

2) Hair;

3) Nails;

4) Joints;

5) Teeth.

11. Name the primary morphological lesion at psoriasis:

1) Maculae and wheals;

2) Papules and maculae;

3) Papules and wheals;

4) Papules and plaques;

5) Nodule and maculae.

12. It is necessary to prescribe for treatment of patients with lichen ruber planus:

1) Sedatives agents;

2) Vitamins;

3) Erythemal doses of UVR;

4) Tar ointments;

5) Antibiotic therapy.

13. Choose diagnostic phenomena, characteristic for psoriasis:

1) Koebner's phenomenon;

2) Wickham's striae;

3) Stearin-spot phenomenon;

4) Terminal film phenomenon;

5) “Blood dew” phenomenon.

14. What histomorphological changes in epidermis cause a clinical picture at patients with psoriasis?

1) Spongiosis;

2) Parakeratosis;

3) Hyperkeratosis;

4) Granulosis;

5) Acanthosis.

15. Koebner's phenomenon is:

1) Psoriatic triad;

2) Bright-pink colour of lesions;

3) Isomorphic reaction;

4) The tendency of elements to peripheral growth and confluence;

5) The punctate bleeding.

16. What histomorphological changes in epidermis cause a clinical picture of lichen ruber planus?

1) Spongiosis;

2) Parakeratosis;

3) Hyperkeratosis;

4) Granulosis;

5) Acanthosis.

17. It is considered that the complicated forms of psoriasis are:

1) Intertriginous form;

2) Psoriasis arthropatica;

3) Psoriatic erythroderma;

4) Exudative psoriasis;

5) Pustular form of psoriasis.

18. It is characteristic for lichen ruber planus:

1) Intolerable itching;

2) Skin itches only at night;

3) Appearance of lesions only on the extensor surface of extremities;

4) Wickham's striae;

5) Bright-pink colour of lesions.

19. In case of skin affection in lichen ruber planus it is necessary to prescribe for external treatment:

1) Lotions;

2) Powders;

3) Ointments;

4) Pastes;

5) Wet dressing.

20. The following stages of psoriasis are distinguished:

1) The exacerbation stage;

2) The progressive stage;

3) The stationary stage;

4) The regressive stage;

5) The recovery stage.

21. It is necessary to prescribe for patients with lichen ruber planus:

1) Antimalarial drugs (Delagil);

2) Warm baths with a coniferous extract;

3) Application of steroid ointments;

4) Sedatives agents;

5) 33 % sulphur ointment.

22. The “stearine spot” phenomenon is determined by the following histological changes:

1) Spongiosis;

2) Parakeratosis;

3) Acanthosis;

4) Hyperkeratosis;

5) Granulosis.

23. What signs are characteristic for psoriatic lesions?

1) The lenticular form of papules;

2) The miliary form of papules;

3) Inflammatory papules;

4) Non-inflammatory papules;

5) Polygonal outlines.

24. The group of atypical psoriasis consists of:

1) Psoriasis arthropatica;

2) Intertriginous psoriasis;

3) Exudative psoriasis;

4) Psoriasis punctata;

5) Psoriasis nummularis.

LESSON 5

Date: 2015-12-17; view: 1019