Model: day – daily ( день – щодня)

External, internal, deep, general, similar, nervous, fundamental, great, normal, involuntary, actual, part, special, ordinary

Exercise 6. Read and translate the following words and word-combinations:

Tissue: epithelial tissues, connective tissue, loose connective tissue, smooth tissue.

Cell: cells, cellular, unicellular, multicellularorganisms, intercellular substances.

To protect: protection, health protection, protected, to protect from injury.

Lining: covering andlining epithelium, lined, to line the internal organs.

Histology: histologist, histologic anatomy, to study histopathology.

To support: the support to the body, supportive personnel, supporting treatment.

Voluntary: involuntary muscle, voluntary and involuntary movements

Exercise 7. Translate the following word-combinations into Ukrainian:

Aggregation of cells; the underlying muscle tissue; intercellular substances; smooth muscle tissues; to group together; fundamental tissues; a covering for layers; lining epithelium; the airways; a basal lamina; to secrete hormones; loose connective tissue; to be a bit more rigid; to coordinate the activities and movements of our body; a network (web) of nerves; a striated muscle tissue; involuntary muscles; the urogenital tract.

Exercise 8. Read and translate the text

Tissues

In biology, a tissue is an aggregation of cells that are similar in form and function and the intercellular substances and structures produced by cellular activity. The various kinds of tissues group together and form the organs.

There are four fundamental tissues in the human body: epithelial, connective, nervous, and muscle.

Epithelial tissue provides a covering for deeper body layers and protects our body from moisture loss, bacteria, and internal injury. There are two kinds of epithelial tissues:

· Covering and lining epithelium covers or lines almost all of our internal and external organismal surfaces such as the skin, the airways, the lymph vessels and the digestive tract. It serves functions of protection, secretion, and absorption, and is separated from other tissues below by a basal lamina.

· Glandular epithelium secretes hormones or other products such as stomach acid, sweat, saliva, and milk.

· Connective tissue generally provides structure and support to the body. There are two types of connective tissue:

· Loose connective tissue holds structures together. For example, loose connective tissue holds the outer layer of skin to the underlying muscle tissue. This tissue is also found in your fat layers, lymph nodes, and red bone marrow.

· Fibrous connective tissue also holds body parts together, but its structure is a bit more rigid than loose connective tissue. Fibrous connective tissue is found in ligaments, tendons, cartilages, and bones.

Nervous (neural) tissue forms the nervous system, which is responsible for coordinating the activities and movements of your body through its network of nerves. Parts of the nervous system include the brain, spinal cord, and nerves. Nervous tissue consists of two kinds of nerve cells neurons and neuroglia, or glial cells.

Muscle tissue differs from other tissue types in that it contracts. Muscle tissue comes in three types: skeletal, cardiac and smooth. Those muscle tissues are made up of muscle fibers. The muscle fibers contain many myofibrils, which are the parts of the fiber that actually contract. There are three kinds of muscle tissues:

· Skeletal ( striated) muscle tissue is attached to bones and move the skeleton (also called voluntary muscle)

· Cardiac muscle tissue makes up most of the heart wall allowing the heart to contract and pump blood throughout an organism (also involuntary muscle).

· Smooth ( visceral) muscle tissue lines the walls of blood vessels and certain organs such as the digestive and urogenital tracts.

The study of tissue is known as histology or, in connection with disease, histopathology.

Exercise 9. Answer the questions:

1. What do we call a tissue in biology?

2. What are the main tissues in the human body?

3. What kind of tissues protects our body from moisture loss, bacteria, and internal injury?

4. What are the main functions of covering and lining epithelium?

5. Where can a loose connective tissue be found in our body?

6. What differs a muscle tissue from other tissue types?

7. What are the main three kinds of muscle tissues?

8. What does histopathology study?

Exercise 10. Match the terms with their definitions:

Exercise 11. Translate into English:

З’єднання, об’єднання, сполучення; схожі за формою і функцією; міжклітинні речовини; групуватися разом; фундаментальні тканини; забезпечити покриття для глибших шарів тіла; поперечно-смугасті м’язи; вистилаючий епітелій; внутрішні і зовнішні поверхні організму; залозистий епітелій; базальна пластинка (шар); неоформлена (крихка, рихла) сполучна тканина; м’язи, що довільно скорочуються; гладкі м’язи; відповідати за координацію рухів; перекачувати кров по всьому організму; сечостатева система; вивчати патологічну гістологію.

Exercise 12. Insert the prepositions where it is necessary:

The classical tools... studying tissues are the paraffin block...which tissue is embedded and then sectioned, the histological stain, and the optical microscope. In the last couple … decades, developments in electron microscopy, immunofluorescence, and the use … frozen tissue sections have enhanced the detail that can be observed … tissues. … these tools, the classical appearances of tissues can be examined in health and disease enabling considerable refinement of clinical diagnosis and prognosis.

Exercise 13. Open the brackets using the verbs in an appropriate tense and voice and translate:

1. Histology (to study) the microscopic anatomy of cells and tissues of plants and animals.

2. The microscopic anatomy of cells and tissues of plants and animals (to perform) by examining a thin slice of tissue under a light microscope or electron microscope.

3. Recently the use of histological stains (to enhance) the ability to visualize and differentially identify the microscopic structures.

4. Histology is known (to be) an essential tool of biology and medicine.

5. In the 19th century, histology (to be) as an academic discipline in its own right.

6. The 1906 Nobel Prize in Physiology or Medicine (to award) to histologists Camillo Golgi and Santiago Ramon y Cajal.

7. Camillo Golgi and Santiago Ramon y Cajal (to have) dueling interpretations of the neural structure of the brain.

8. Cajal (to win) the prize for his correct theory and Golgi for the staining technique he invented to make it possible.

Exercise 14. Put questions to underlined words:

1. Histopathology refers to the microscopic examination of tissue in order to study the manifestations of d isease.

2. In clinical medicine, histopathology refers to the examination of a b iopsy or surgical s pecimen by a pathologist.

3. In contrast, cytopathology examines free cells or tissue fragments.

4. Histopathology deals with the microscopic study of diseased tissue.

5. Accurate diagnosis of cancer and other diseases usually requires histopathological examination of samples.

6. Trained medical doctors perform histopathological examination and provide diagnostic information based on their observations.

7. The trained personnel who prepare histological specimens for examination are histotechnicians, histology technicians (HT), histology technologists (HTL), medical scientists, m edical laboratory technicians, or b iomedical scientists.

8. The field of study of technologists, medical laboratory technicians, or biomedical scientists is called histotechnology.

Exercise 15. Speak about histology, using the following scheme:

1. Tell what the histology is.

2. Tell what histology studies.

3. Tell what the histopathology is.

4. Give some information about the famous histologists and their findings.

Exercise 16. Translate the sentences paying attention to Emphatic Constructions It is (was, will be)… that (who, which) and It was not until … (any date) that: