Nucleus;

Keratogialin;

Keratin;

Eleydin;

Melanin.

Derma consists of:

Fibrous substances;

Basic interstitial substance;

Cellular elements;

Granules of keratohyalin;

Hypodermic fatty tissue.

The arterial vessels of skin form:

Deep hypodermic vascular plexus;

Superficial vascular plexus;

Intradermal vascular plexus;

Epidermal vascular plexus;

Capillaries of papillae.

What cells produce a pigment melanin?

Keratinocytes;

Melanocytes;

Langerhans cells;

Merkel cells;

T-lymphocytes.

What basic elements are included in granular layer?

Nucleus;

Keratogialin;

Keratin;

Eleydin;

Melanin.

Function of apocrine sweat glands:

Begin to function from the moment of birth of child;

The activity is linked with the period of pubescence;

Related to the nervous system;

Related to the endocrine system;

Related to the gender.

The main function of the basal cell is:

Synthesis of eleydin;

Synthesis of keratin;

Mitosis;

Secretion of a skin fat;

Permanent desquamation.

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?

Intradermal macrophages;

Keratinocytes;

Merkel cells;

Melanocytes;

Lymphocytes.

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

Nucleus;

Keratogialin;

Keratin;

Eleydin;

Melanin.

To what type of glands belong sweat glands:

Compound alveolar;

Compound tubular;

Simple tubular;

Simple alveolar;

Compound tubuloalveolar.

What layers are distinguished in the dermis?

Basal;

Papillary;

Vascular;

Reticular;

Lucid.

The blood vessels locate in:

Epidermis;

Epithelium;

Papillary layer;

Reticular layer;

Hypoderm.

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

Macrophages;

Melanoblasts;

Lymphoblasts;

Fibroblasts;

Neuroblasts.

What basic elements are included in the lucid layer?

Nucleus;

Keratogialin;

Keratin;

Eleydin;

Melanin.

To what type of glands belong sebaceous glands:

Simple tubular unbranched;

Simple alveolar branched;

Compound alveolar;

Compound tubular;

Compound tubuloalveolar.

The basic cellular components of dermis are:

Fibroblasts;

Fibrocytes;

Histiocytes;

Keratinocytes;

Mastocytes.

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

Granulosis;

Acanthosis;

Acantolysis;

Spongiosis;

Ballooning degeneration.

The most superficial layer of skin is:

Dermis;

Stratum corneum;

Stratum basale;

Stratum spinosum;

Stratum granulosum.

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

Stratum corneum;

Stratum basale;

Stratum granulosum;

Stratum spinosum;

Stratum lucidum.

A basic function of the skin is protection from:

Abrasion;

Ultraviolet light;

Entry of microorganisms;

Dehydration;

All of these.

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

Dermis;

Hypodermis;

Stratum corneum;

Stratum basale;

Stratum lucidum.

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

Dermis;

Hypodermis;

Stratum corneum;

Stratum basale;

Stratum lucidum.

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

Hypodermis;

Papillary layer of the dermis;

Reticular layer of the dermis;

Underlying muscle layer;

Superficial bony layer.

The epidermis is nourished by diffusion from capillaries in the:

Epidermis;

Reticular layer of the dermis;

Papillary layer of the dermis;

Hypodermis;

Subcutaneous tissue.

The outermost layer of the skin is the:

Hypodermis;

Subcutaneous layer;

Epidermis;

Dermis;

Subcutaneous tissue.

All of the following are functions of the skin except:

Protection;

Vitamin B synthesis;

Temperature regulation;

Sensation.

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

Melanin;

Melatonin;

Keratin;

Actin.

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

Keratinocytes;

Melanocytes;

Adipocytes.

Merkel cells.

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

Hair;

Nails;

Pain receptors;

Sweat glands.

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

Orbicularis muscle;

Sebaceous bundle;

Arrector pili;

None of the above.

The pH of the skin is around

5.0;

8.0;

7.0;

5.5.

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