Vegetable, divided, petrolatum, absorption, penetration, temperature, wool
1. Ointments of emulsion type belong to the group of ... base.
2. The substance obtained is stable to normal climatic ..: changes.
3. Based on their penetration ointments have been ... into three classes.
4. Epidermic ointments possess very slight power of ... into the skin.
5. Most of endodermic ointments contain ... oils, ... fats, lanolin, and/or combinations of these.
6. Ointments belonging to the group of hydrocarbon bases are prepared from ... with wax or other stiffening agents.
VI. Answer the questions:
1. What kind of preparations are ointments?
2. Are ointments used for internal or external application?
3. What consistency are the ointments of?
4. Do ointments soften or melt when applied to the body?
5. What classes have ointments been divided into?
6. What ointments possess the power of penetration into the deeper layers of the skin?
7. What is the melting point in the most of endodermic ointments?
8. What substances do endodermic ointments contain?
9. What ointments belong to the group of absorption base?
10. What are ointments belonging to the group of hydrocarbon base prepared from?
VII. Communicative situations. Solve the problems:
1. In your drugstore there is no that medicine for which the buyer addressed. Give advice to the visitor, choose one of the modal verbs (must, can, may, have to):
You ______ take these drugs in the nearest Chemist’s shop.
2. Read the dialogue, use one of the modal verbs (are allowed to, are able to, have to, should, must, can, may):
- Oh, I have a bad toothache!
- You ____________ see the dentist.
- Yes, but it’s late. I think the clinic is already closed.
- Let’s drop into the nearest Chemist’s shop. At the chemist’s you ________ buy medicines of all kinds.
TEST
1. THIS TYPE OF MEDICATIONIS PARTICULARLY USEFUL IN CHILDREN AND THE ELDERLY WHO MAY STRUGGLE TO SWALLOW TABLETS OR CAPSULES.
1. pills
2. liquids/syrups
3. decoction
4. tincture
2. THESE TABLETSOFTEN HAVE A MILD ANAESTHETIC EFFECT TO NUMB A SORE THROAT.
1. spray
2.emulsion
3. paste
4. lozenges
3. A MEDICATION THAT IS TAKEN INTO THE BODY THROUGH THE NOSE OR RESPIRATORY SYSTEM, THROUGH BREATHING IN.
1. dragee
2. inhalants, aerosol
3. spray
4. ointment
4. THEY ARE USED EXTERNALLY. THEY ARE APPLIED DIRECTLY ONTO THE SKIN.
1. drops
2. mixture
3. creams, ointments
4. paste
5. NOT THE MOST PLEASANT FORM OF MEDICINE TO ‘ADMINISTER’, BUT THEY ARE VERY USEFUL.
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1. plaster
2. suppositories
3. tincture
4. dust
6. THE MEDICATION IS IN THE FORM OF A LARGE “TABLET SHAPE” TO BE INSERTED INTO THE VAGINA, OFTEN USED IN VAGINAL INFECTIONS.
1. cream
2. paste
3. pessary
4. tampon
7. A MEDICINAL FORMULATION COATED WITH SUGAR TO DISGUISE THE TASTE.
1. dragee
2. a tablet
3. a pill
4. tincture
8. ANY FINE, PARTICULATE, DRY MATTER MADE UP OF A BASE AND AN ACTIVE INGREDIENT FOR USE ON SKIN.
1. a tablet
2. dust/dusting powder
3. a pill
4. dragee
9.A LIQUID PREPARATION MADE BY POURING WATER OVER PLANT PARTS (SUCH AS DRIED OR FRESH LEAVES, FLOWERS, FRUITS) AND ALLOWING THE MIXTURE TO STEEP.
1. decoction
2. mixture
3. infusion
4. tincture
10.A COMPOSITION OF TWO OR MORE SUBSTANCES THAT ARE NOT CHEMICALLY COMBINED WITH EACH OTHER AND ARE CAPABLE OF BEING SEPARATED.
1. mixture
2. decoction
3. infusion
4. tincture
LESSON 11
Грамматика:степени сравнения прилагательных и наречий; enough (случаи употребления); повелительное наклонение
TABLETS
Запомните: префикс de- образует глаголы противоположного действия
I. 1. При помощи суффикса de- образуйте глаголы противоположного действия, прочитайте и переведите их на русский язык:
compose – decompose
acidify, alkalize, form, calcify, carbonate, gasify, hydrate, ionize, mineralize, saturate, water
2. Назовите существительные в данной группе слов и укажите их суффиксы:
measurement, titration, alkaline, organic, chemical, solution, completely, sensitive, particularly, experienced, observer, estimate, important, occurring, condition, acceptable, measure, contamination, excessive, distillation, proportion
3.Сгруппируйте следующие слова по частям речи:
to solve, solution, soluble; to prepare, preparation, preparatory; to precipitate, precipitation, precipitant; to add, addition, additional, additionally; color, coloration, coloring; accurately, accurate, accuracy; intensive, intensity, intensively
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II. Образуйте степени сравнения следующих прилагательных:
difficult, much, few, bad, many, accurate, big, wide, large, high, clean
III. Прочтите предложения и переведите на английский язык прилагательные, данные в скобках:
1. Ammonium sulphate is ( самая важная ) commercial ammonium salt.
2. The difference between duplicates was always ( меньше ) than 0.5%.
3. The rate of the former reaction in the presence of excess of air oxygen is 5 times ( больше ) than the latter one.
4. The coloration obtained should not be ( более ) intensive than that of the standard solution.
5. Cyclic acids are ( более трудные ) for isolation.
IV. Поставьте прилагательные ( или наречия ) в нужную форму:
1. This is … exercise … … ( easy ).
2. Your paper … ( good ) in the class.
3. This is … ( simple) experiment … … .
4. That is … ( difficult ) problem.
5. It is … ( expensive ) apparatus in our country.
6. Liquid hydrogen is … (light ) of all liquids.
7. This microscope is … ( good ) of all.
8. This is … ( many ) interesting substance.
V. Переведите предложения, обращая внимание на различные значения as:
1. The stem as well as the leaves of this plant are used as feed for livestock.
2. As the young plant grows it needs more water.
3. To know the structure of the plant is as important as to know the functions of its plants.
4. Flowers are very important, as seeds are produced in them.
5. This plant requires much water and good soil conditions as well.
6. These reactions serve as an additional method for identification.
VI. Вставьте вместо пропусков данные прилагательные в необходимой степени сравнения:
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bright, good, green, familiar
1. Petals are … than sepals.
2. Flowers in the south are usually … coloured than in the north.
3. You should be … with the parts of the flower.
4. The structure of the fruit is examined … with a magnifying glass than with the naked eye.
VII. Выберите из списка соответствующий глагол и поставьте его в повелительное наклонение:
to boil, to dissolve, to acidify, to shake, to filter, to dilute, to cool, to add
1. ( Взболтайте ) the contents of the flask for a minute.
2. ( Давайте разбавим ) the filtrate to 1 litre and stir it in an orange – colored bottle.
3. ( Окислите ) the contents by the addition of 25 ml of dilute hydrochloric acid.
4. ( Давайте вскипятим ) 0.5 gm of the preparation in 5 ml of sodium hydroxide solution for 3 minutes.
5. ( Добавьте ) to both cylinders 1 ml of 0.2 per cent acid solution of ammonium ferric alum.
6. ( Давайте растворим ) 0.1 gm of picric acid in water – solution.
7. ( Охладите и профильтруйте ) the obtained solution.
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