Guides for distance teaching on «dermatology, venereology» for students of medical faculty 1 страница

Guides for distance teaching on «DERMATOLOGY, VENEREOLOGY» for students of medical faculty

Author: candidate of medical sciences, assistant of professor L.L.Garmash

Basic tests of department.

LESSON 1

Methods for examination of a patient in skin diseases. Deontology in the practice of dermatologist and venereologist.

1. During examination of patient it is necessary to keep the certain condition:

1. Illumination must be daily;*

2. A temperature in an apartment must be room temperature;*

3. Cutaneous covering of patient must be clean;*

4. For determination a diagnosis it is enough to examine only the affected place.

5. To examine all skin.*

2. What variants are correct?

1. The scraping of the lesions is used for determination of the phenomenon of psoriatic terminal film;*

2. The scraping of the lesions is used for determination of the phenomenon of punctate bleeding;*

3. Diascopy is used for determination of the phenomenon of apple jelly;*

4. Diascopy is used for determination of inflammation of skin;*

5. Diascopy is used for determination of dermographism.

3. Skin tests can be:

1. Application;*

2. Drop method;*

3. Scarification;*

4. Intracutaneous;*

5. Hypodermic.

4. Layer scraping apply for determination:

1. Inflammation of skin;

2. Dermographism;

3. The psoriatic triad;*

4. Hidden desquamation;*

5. Nikolsky's sign.

5. Diascopy is used for determination:

1. Symptom of apple jelly*;

2. Acantholytic cells;

3. Nikolsky's sign;

4. Inflammation of skin*;

5. Pathogenic fungus.

6. Skin tests – it is:

1. Application;*

2. Scarification;*

3. Drop method;*

4. Intracutaneous;*

5. Layer scraping;

6. Baltser's test.

7. Methods of inspection of patient in dermatology are:

1. Clinical;*

2. Histological;*

3. Microbiological;*

4. Biochemical;*

5. Immunological;*

6. Statistical.

8. Name the objective methods of examination of patient:

1. Inspection;*

2. Palpation;*

3. Percussion;*

4. Auscultation;*

5. Statistical analysis.

9. Special dermatological methods of examination are:

1. Palpation;*

2. Scraping;*

3. Diascopy;*

4. Pilomotor reflex;*

5. Wickham's symptom.*

10. What research are conducted in laboratory conditions?

1. Blood test;*

2. Urine analysis;*

3. The Wassermann test;*

4. A Wood's lamp examination;

5. Blood investigations for sugar.*

11. Medical deontology is based on:

1. Humaneness;*

2. Kindness;*

3. Sympathy;*

4. Selflessness;*

5. Unselfishness.*

12. The conversation during the inspection of patient can be:

a. Informative character;

b. Explanatory character;

c. Convincing character;

d. All right.*

LESSON 2

Anatomy, histology and physiology of the normal skin. Histomorphological changes in the skin.

1. In which layer is found melanin? (1 point)

1. Horny;

1. Dermis;

1. Granular layer;

2. Stratum basale;*

3. None of the above.

2. Sweat glands are classified into:

1. Anagen and Telogen;

2. Eccrine and Apocrine;*

3. Collagen and Apocrine;

4. Collagen and Telogen.

3. What basic elements are included in a horny layer?

1. Nucleus;

2. Keratogialin;

3. Keratin;*

4. Eleydin;

5. Melanin.

4. From what germinative zones develops an epidermis?

1. Entoderm;

2. Ectoderm;*

3. Dorzal mesoderm;

4. Ventral mezoderm;

5. Interstitial mezodermy.

5. The color of skin depends on:

1. Of the thickness of horny layer;*

2. Of the thickness of dermis;

3. Of the amount of melanin;*

4. Of occurrence of vessels in the skin;*

5. Of occurrence of carotin in the skin.*

6. Under radiation some cell of stratum basale were destroyed. What function of the last will weaken?

1. Protective;

2. Barrier;

3. Dielectric;

4. Regenerative;*

5. Sucking.

7. What types of pathohistological changes of skin are distinguished in the epidermis?

1. Acanthosis;*

2. Granulosis;*

3. Spongiosis;*

4. Papillomatosis;

5. Acantolysis.*

8. What basic elements are included in a basal layer?

1. Nucleus;*

2. Keratogialin;

3. Keratin;

4. Eleydin;

5. Melanin.*

9. Derma consists of:

1. Fibrous substances;*

2. Basic interstitial substance;*

3. Cellular elements;*

4. Granules of keratohyalin;

5. Hypodermic fatty tissue.

10. The arterial vessels of skin form:

1. Deep hypodermic vascular plexus;

2. Superficial vascular plexus;*

3. Intradermal vascular plexus;

4. Epidermal vascular plexus;

5. Capillaries of papillae.*

11. What cells produce a pigment melanin?

1. Keratinocytes;

2. Melanocytes;*

3. Langerhans cells;

4. Merkel cells;

5. T-lymphocytes.

12. What basic elements are included in granular layer?

1. Nucleus;*

2. Keratogialin;*

3. Keratin;

4. Eleydin;

5. Melanin.

13. Function of apocrine sweat glands:

1. Begin to function from the moment of birth of child;

2. The activity is linked with the period of pubescence;*

3. Related to the nervous system;*

4. Related to the endocrine system;*

5. Related to the gender.

14. The main function of the basal cell is:

1. Synthesis of eleydin;

2. Synthesis of keratin;

3. Mitosis;*

4. Secretion of a skin fat;

5. Permanent desquamation.

15. The dendritic cells with granules of deep-brown color in the cytoplasm are found in biopsy material of epidermis of patient’s skin. What are their name?

1. Intradermal macrophages;

2. Keratinocytes;

3. Merkel cells;

4. Melanocytes;*

5. Lymphocytes.

16. What basic elements are included in the prickle-cell layer?

1. Nucleus;*

2. Keratogialin;

3. Keratin;

4. Eleydin;

5. Melanin.*

17. To what type of glands belong sweat glands:

1. Compound alveolar;

2. Compound tubular;

3. Simple tubular;*

4. Simple alveolar;

5. Compound tubuloalveolar.

18. What layers are distinguished in the dermis?

1. Basal;

2. Papillary;*

3. Vascular;

4. Reticular;*

5. Lucid.

19. The blood vessels locate in:

1. Epidermis;

2. Epithelium;

3. Papillary layer;*

4. Reticular layer;*

5. Hypoderm.*

20. The trauma of skin has happened with the damage of the reticular layer. From which cells will be the regeneration of this layer?

1. Macrophages;

2. Melanoblasts;

3. Lymphoblasts;

4. Fibroblasts;*

5. Neuroblasts.

21. What basic elements are included in the lucid layer?

1. Nucleus;

2. Keratogialin;

3. Keratin;

4. Eleydin;*

5. Melanin.

22. To what type of glands belong sebaceous glands:

1. Simple tubular unbranched;

2. Simple alveolar branched;*

3. Compound alveolar;

4. Compound tubular;

5. Compound tubuloalveolar.

23. The basic cellular components of dermis are:

1. Fibroblasts;*

2. Fibrocytes;*

3. Histiocytes;*

4. Keratinocytes;

5. Mastocytes.*

24. What inflammatory pathohistological changes of skin are distinguished in the epidermis?

1. Granulosis;

2. Acanthosis;

3. Acantolysis;

4. Spongiosis;*

5. Ballooning degeneration.*

25. The most superficial layer of skin is:

1. Dermis;

2. Stratum corneum;*

3. Stratum basale;

4. Stratum spinosum;

5. Stratum granulosum.

26. What layer of skin can be found in thick skin, but can’t be found in thin?

1. Stratum corneum;

2. Stratum basale;

3. Stratum granulosum;

4. Stratum spinosum;

5. Stratum lucidum.*

27. A basic function of the skin is protection from:

1. Abrasion;

2. Ultraviolet light;

3. Entry of microorganisms;

4. Dehydration;

5. All of these.*

28. The layer of skin that is composed of dense connective tissue and has projections called papillae is the:

1. Dermis;*

2. Hypodermis;

3. Stratum corneum;

4. Stratum basale;

5. Stratum lucidum.

29. This layer contains loose connective tissue and has about half of the body's stored fat:

1. Dermis;*

2. Hypodermis;

3. Stratum corneum;

4. Stratum basale;

5. Stratum lucidum.

30. The specific layer that shapes the ridges for fingerprints and footprints is the:

1. Hypodermis;

2. Papillary layer of the dermis;*

3. Reticular layer of the dermis;

4. Underlying muscle layer;

5. Superficial bony layer.

31. The epidermis is nourished by diffusion from capillaries in the:

1. Epidermis;

2. Reticular layer of the dermis;

3. Papillary layer of the dermis;*

4. Hypodermis;

5. Subcutaneous tissue.

32. The outermost layer of the skin is the:

1. Hypodermis;

2. Subcutaneous layer;

3. Epidermis;*

4. Dermis;

5. Subcutaneous tissue.

33. All of the following are functions of the skin except:

1. Protection;

2. Vitamin B synthesis;*

3. Temperature regulation;

4. Sensation.

34. The protein that helps protect the skin and underlying tissue is:

1. Melanin;

2. Melatonin;

3. Keratin;*

4. Actin.

35. The cells producing the pigment responsible for skin color are the:

1. Keratinocytes;

2. Melanocytes;*

3. Adipocytes.

4. Merkel cells.

36. All of the following are accessory organs of the skin EXCEPT:

1. Hair;

2. Nails;

3. Pain receptors;*

4. Sweat glands.

37. The bundle of smooth muscles associated with hair follicles is called:

1. Orbicularis muscle;

2. Sebaceous bundle;

3. Arrector pili;*

4. None of the above.

38. The pH of the skin is around

1. 5.0;

2. 8.0;

3. 7.0;

4. 5.5.*

39. Star shaped cells situated in the basal layer of the epidermis which are called melanocytes produce:

1. Melatonin;

2. Melanin;*

3. Melanocyte stimulating hormone;

4. Elastin.

40. The sebaceous glands produce:

1. The acid mantle;

2. Sweat;

3. Heat;

4. Sebum.*

41. The function of the erector pili is to:

1. Constrict blood vessels;

2. Dilate blood vessels;

3. Make your hair grow;

4. Raise the hairs when you are cold.*

42. The basic elements of the immune system of skin are:

1. Langerhans cells;*

2. T-lymphocytes;*

3. Keratinocytes;

4. Merkel cells;

5. Meissner’s corpuscles.

LESSON 3

Morphology of primary and secondary skin lesions.

1. Which of the following signs are characteristic to description of macula?

1. Change of relief of skin.

2. Change of consistency of skin.

3. Change of color of skin.*

4. Congenial absence of pigment in a skin.*

5. Acquired absence of pigment in a skin.*

2. Which histomorphological changes takes place in formation of vesicles?

1. Ballooning degeneration;*

2. Spongiosis;*

3. Parakeratosis;

4. Acanthosis;

5. Granulosis.

3. Which of the followings primary lesions terminates atrophy of skin?

1. Papule;

2. Tubercle;*

3. Vesicle;

4. Nodule;*

5. Macula.

4. Which of these statements are incorrect?

1. A tubercle locates in the reticular layer of the dermis;

2. A tubercle locates in the Malpighian layer;*

3. A tubercle terminates by cicatrization;

4. A tubercle histologically is an specific granuloma;

5. A tubercle is a stable secondary morphological lesion.*

5. Which spots become anemic after vitropression?

1. Telangiectasias;

2. Purpura;

3. Inflammatory spots;*

4. Hemorrhagic spots;

5. Erythema.*

6. A condition in which pustules form around the hair follicles is called:

1. Phlyctena;

2. Acne;

3. Ecthyma;

4. Furuncle;*

5. Hidradenitis.

7. Which from the enumerate elements are the primary infiltrative lesions?

1. Papule;*

2. Nodule;*

3. Excoriations;

4. Tubercle;*

5. Vesicle.

8. The numerous small (to the size of the nail of the little finger) inflammatory spots have the name:

1. Erythema;

2. Purpura;

3. Roseola;*

4. Hemorrhages;

5. Leucoderma.

9. By what signs you can distinguish tubercle from papule.

1. Smooth and shiny surface;

2. Dense consistency;

3. Presence of cavity containing pus;

4. Formation of scar after their terminate;*

5. Raise above the skin surface.

10. Which from the enumerate elements are the secondary morphological lesions?

1. Erosion;*

2. Vesicle;

3. Excoriations;*

4. Telangiectasias;

5. Lichenification.*

11. The form of papules can be:

1. Oval;

2. Polygonal;

3. Miliary;*

4. Lenticular;*

5. Irregular.

12. Show the distinguishing character of the wheal.

1. Ephemeral lesion;*

2. Attended with strong itching of skin;*

3. Presence of cavity containing pus;

4. Leaves the secondary lesions after its transfer;

5. Disappears without trace.*

13. Which from the enumerate elements are the stable secondary morphological lesions?

1. Lichenification;

2. Ulcer;

3. Scar;*

4. Fissures;

5. Atrophy.*

14. Which secondary morphological lesions can appear after resolution of papules?

1. Ulcer;

2. Secondary maculae;*

3. Scales;*

4. Scar;

5. Secondary hypopigmentation.*

15. Large inflammatory spots are called:

1. Purpura;

2. Hemorrhages;

3. Roseola;

4. Erythema;*

5. Leucoderma.

16. Which from the enumerate elements are the primary exudative lesions?

1. Pustule;*

2. Vesicle;*

3. Tubercle;

4. Bulla;*

5. Papule.

17. A nodule differs from a tubercle:

1. In depth of placing;*

2. By a color;

3. By the character of secretions;

4. By size;*

5. By reverse development.

18. Scales can appear at such histopathological changes in an epidermis:

1. Parakeratosis;*

2. Granulosis;

3. Hyperkeratosis;*

4. Spongiosis;

5. Acanthosis.

19. Which from the enumerate elements are the primary non-inflammatory maculae?

1. Purpura;*

2. Roseola;

3. Erythema;

4. Telangiectasias;*

5. Leucoderma.*

20. A wheal - it is:

1. Primary infiltrative lesions;

2. Primary exudative lesions;*

3. Primary non-inflammatory infiltrative lesions;

4. Secondary lesions;

5. Primary lesions.*

21. Which of the followings lesions terminates atrophy of skin?

1. Inflammatory spot;

2. Papule;

3. Tubercle;*

4. Vesicle;

5. Nodule.*

22. Monomorphism – it is when on a skin of a patient observed simultaneously:

1. Primary lesions of one size;

2. Primary lesions of one kind;*

3. Only primary lesions;

4. Primary and secondary lesions;

5. Secondary lesions of one size.

23. True polymorphism – it is when on a skin of a patient observed simultaneously:

1. Primary lesions of different sizes;

2. Primary lesions of different kinds;*

3. Primary and secondary lesions;

4. Secondary lesions of different sizes;

5. Secondary lesions of different kinds.

24. Vesicles can appear at such histopathological changes in an epidermis:

1. Acantholysis;

2. Spongiosis;*

3. Acanthosis;

4. Ballooning degeneration;*

5. Vacuolar degeneration.*

25. When vesicles disappear they can leave such secondary lesions:

1. Erosions;*

2. Ulcers;

3. Scars;

4. Atrophy;

5. Lichenification.

26. A bulla may be situated:

1. Intraepidermal;*

2. Subcorneal;*

3. Subepidermal;*

4. Into a papillary layer;

5. Under subdermal layer.

27. When bulla disappear it can leave such secondary lesions:

1. Erosion;*

2. Ulcer;

3. Scar;

4. Purulent crust;

5. Serous crust.*

28. Spongiosis – it is:

1. Enlargement of papillary layer;

2. Intercellular edema of papillary layer;

3. Intercellular edema of prickle-cell layer;*

4. Intracellular edema of prickle-cell layer;

5. Destruction of intercellular connections in prickle-cell layer.

29. Papillomatosis – it is:

1. Enlargement of papillary layer;*

2. Intercellular edema of papillary layer;

3. Intercellular edema of prickle-cell layer;

4. Intracellular edema of prickle-cell layer;

5. Destruction of intercellular connections in prickle-cell layer.

30. The followings elements of rash have a cavity:

1. Papule;

2. Bulla;*

3. Pustule;*

4. Wheal;

5. Vesicle.*

31. False polymorphism – it is when on a skin of a patient observed simultaneously:

1. Primary lesions of different sizes;

2. Primary lesions of different kinds;

3. Primary and secondary lesions;*

4. Secondary lesions of different sizes;

5. Secondary lesions of different kinds.

LESSON 4

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:

2. Maculae and wheals;

3. Papules and maculae;

4. Papules and wheals;

5. Papules and plaques;*

6. 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

Scabies. Pediculosis. Etiology. Pathogenesis. Clinical features. Diagnostics. Treatment. Prevention.

1. What is the typical sites of scabies in adults?

1. The scalp;

2. The face and the neck;

3. The back;

4. Palms and soles;

5. The interdigital folds of hands.*

2. What are the most typical signs of scabies?

1. The itching in the evening and at night;*

2. Eczematization of the affected areas;

3. Complication by pyodermia in the affected areas;*

4. Infiltration in sites of affection;

5. Polyadenitis.

3. What medicines are used for treatment of scabies?

1. 33 % sulphur ointment;*

2. 2 % salicylic ointment;

3. 20 % sulphur ointment;*

4. “Nizoral” ointment;

5. Ointment with nystatin.

4. What is the most frequent complication of scabies?

1. Secondary pyodermia;*

2. Sepsis;

3. Cicatricial atrophy of the skin;

4. Phlegmon;

5. All listed above.

5. Indicate characteristic lesions in case of not complicated scabies:

1. Maculae and pustules;

2. Pustules and tubercles;

3. Papules and vesicles;*

4. Maculae and papules;

5. Vesicles and pustules.

6. What medicines are prescribed for treatment of scabies?

1. 33 % sulphur ointment;*

2. Wilkinson's ointment;*

3. 20 % water-soap emulsion of benzyl benzoate;*

4. 60 % sodium thiasulphate solution and 6 % solution of hydrochloric acid;*

5. Aerosol “Spregal”.*

7. What primary lesions are characteristic for scabies?

1. Vesicle;*

2. Tubercle;

3. Papule;*

4. Macula;

5. Wheal.

8. In case of treatment patients with scabies it is necessary:

1. To eliminate a spicy food;

2. To prescribe UVR;

3. To prescribe the sulphur ointment;*

4. To prescribe antihistaminics;

5. To prescribe sedatives agents.

9. Papulopustular lesions on the extensor surface of the elbow joints at the scabies are called:

1. Koebner's phenomenon;

2. Gorchakov-Ardy sign;*

3. Auspitz' sign;

4. Pospelov's sign;

5. Isomorphic reaction.

10. What are the routes of infection with scabies?

1. The sexual;*

2. Through toys;*

3. Through linen or bed;*

4. Through animals;

5. By droplet transmission.

11. What lesions occur in patients with scabies?

1. The miliary papules;*

2. The lenticular papules;

3. An excoriation;*

4. Hemorrhagic crusts;*

5. Tubercle.

12. What forms of scabies are distinguished?

1. The typical;*

2. Diffusive;

3. Apruriginous;*

4. The Norwegian scabies;*

5. The general.

13. What features of course of scabies in children?

1. The localization of lesions on palms and soles;*

2. The localization of lesions on face and scalp;*

3. Occurrence of papules, vesicles and wheals;*

4. The foci of affection appear over the entire skin surface;*

5. Scabies frequently is complicated by pyoderma.*

14. What most often scabies is complicated by?

1. Candidiasis;

2. Pyoderma;*

3. Pediculosis;

4. Dermatitis;*

5. Lymphangitis, lymphadenitis.*

15. With what diseases a differential diagnosis of scabies has to be made?

1. Skin pruritus;*

2. Psoriasis;

3. Lichen ruber planus;*

4. Allergic dermatitis;*

5. Eczema.*

16. What the methods of treatment of scabies are distinguished?

1. Demyanovich's method;*

2. 5 % salicylic ointment;

3. 33 % sulphur ointment;*

4. Clotrimazol;

5. Benzil-benzoat.*

17. What measures are considered preventive for the scabies prevention?

1. Timely diagnostics of scabies;*

2. Examination of household contacts;*

3. Preventive examinations;*

4. Frequent washing of linen;

5. Sanitary-educational work.*

18. What laboratory methods are used for diagnostics of scabies?

1. Extraction the itch mite by means of a needle;*

2. Express method with use of lactic acid;*

3. Bacteriological diagnostics;

4. Cutting with a razor blade of the burrows and papules;*

5. Serological diagnostics.

19. What are the clinical features of the complicated scabies?

5. Polymorphism of lesions;*

6. The presence of pustule;*

7. Gorchakov-Ardy sign;*

8. The absence of an itch;

9. The absence of mite burrows.

20. What lesions are considered as objective signs of scabies?

2. Tubercle;

3. Nodule;

4. Mite burrows;*

5. Papule;

6. Crust.

21. What are the routes of infection with scabies?

1. By droplet transmission;

2. Hemotransfusion;

3. Contact to the sick person;*

4. Through soil;

5. Sharing of personal objects.*

22. What scabies is caused by?

1. Pityrosporum orbiculare;

Дата добавления: 2015-10-21