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VIII. Read and translate the word-combinations below.

who cannot swallow normal tablets; added to water ; large amounts of sodium; dissolved under the tongue; require sufficient saliva production; placed on the gum or in the cheek; released at a slower rate; placed on the tongue ;   swallowed with saliva; disperse in the mouth;  require an adequate amount of saliva production

IX. Use these words to make up a dialogue with your partner:

Our teacher in Chemistry class says that…; people say that everyone needs…; yesterday I was told that usually tablets…; I was informed about paracetamol overdose and became aware of…; I became aware of; I didn’t even know that; my patient told me that etc.

VII.

_____________________________________________________________

Topic: Ointments

__________________________________________________________

I. Practice the pronunciation of the following words and word combinations. Translate them:

1. ointment n. [ˈɔɪntm(ə)nt]

2. to intend v. [ɪnˈtɛnd]

3. semisolid n. [sɛmɪˈsɒlɪd]

4. to apply v. [əˈplʌɪ]

5. petroleum n. [pɪˈtrəʊlɪəm]

6. topical adj. [ˈtɒpɪk(ə)l]

7. differently adv. [ˈdɪf(ə)r(ə)ntli]

8. absorption n. [əbˈzɔːbʃ(ə)n]

9. waxy adj. [ˈwaksi]

10. stoneware n. [ˈstəʊnwɛː]

11. porcelain n. [ˈpɔːs(ə)lɪn]

12. jar n. [dʒɑː]

13.collapsible adj. [kəˈlapsɪb(ə)l]

14. maintenance n. [meɪnt(ə)nəns]

15. waste adj. [weɪst]

II. Read and translate the text: Ointments

Yesterday the students of the University attended the lecture on the theme “Ointments”. If they had not come to this lecture yesterday they wouldn’t know about the ointment basis, usage and package now.

A professor said that ointments are soft, semisolid preparations usually containing medicaments and are intended to be applied externally to the body or to mucous membranes. There are several types of ointment basis. Ointment basis containing animal fats, vegetable oils or hydrocarbons such as petroleum jelly or liquid petrolatum are designated as oleaginous basis. A base consisting primarily of a mixture of animal sterols with petrolatum jelly is classified as an absorption base. Ointment bases which are prepared from the higher ethylene glycol polymers and are soft, waxy solids similar in consistency to petroleum jelly are known as a water soluble type.

Based on their penetration, ointment bases have been placed into three classes: epidermic (petrolatum, waxes, and their combinations), endodermic (vegetable oils, wool fat, lanolin and their combinations) and diadermic (emulsions and water soluble bases).

Until recently, ointments and ointment type products were packaged in glass, stoneware, porcelain, polyethylene, or plastic wide-mouth jars. Since a large area of the ointment was exposed to the effect of air, those ointments containing easily oxidized medicinal were packaged in collapsible metal tubes. These containers did not take into account such factors as ease of application, cleanliness, contamination from an infected area or with foreign materials, maintenance of sterility, oxidation waste due to the method of application on, and stability.

And also the professor said that if they use the aerosol containers (metallic, glass, or plastic) tomorrow during their practice it will give the following advantages: 1.the method of application is convenient, fast and efficient; 2.since the medicinal is applied directly from the container to the effected area of the skin there is no waste through the use of an applicator; 3.there is no danger of contamination of the product.

III. Answer the questions:

1. What are ointments?

2. What are the ointment bases?

3. What types of ointments do you know?

4. What are the classes of ointments?

5. What are the containers for ointments?

6. How do we use ointments?

7. What are the advantages of the aerosol containers?

  1. Match the adjectives from the text with the appropriate nouns:

  1. soft

  1. mass

  1. semisolid

  1. membrane

  1. similar

  1. substance

  1. easy

  1. materials

  1. foreign

  1. method

  1. convenient

  1. applicable

  1. mucous

  1. ointment

  1. efficient

  1. appearance

V. Retell the text

VI. Read and translate the text.