Exercise 15. Open the brackets using correct tense form and voice

rr) The heartbeat (to produce) the pulsation.

ss) On admission to the clinic the physician (to examine) the patient’s heart.

tt) The patient’s blood and urine test (to make) the following day.

uu) The nagging pain in the heart (to relieve) by a tablet of nitroglycerin.

vv) The pain in his heart (to subside) lately.

ww) The nurse (to remove) the dressing carefully.

xx) Dull heart sounds (to determine) by the physician by percussion.

yy) The nurse already (to give) an injection of the nicotine acid.

Exercise 16. Put questions to the underlined words:

1. The rate of heart contractions are regulated by two groups of nerve fibers.

2. Each beat of the heart is followed by a period of rest for the cardiac muscle.

3. Each cardiac cycle consists of three phases.

4. The period of rest is shorter during greater physical exertion.

5. Physiologists have called the first phase of short contraction of both atria the atrial systole.

6. The rate of the heartbeat depends on different emotions.

7. Scientists have determined that the total weight of the blood is about 10 tons.

8. Research work of many physiologists has given the possibility to estimate the role of the ventricles.

Завдання для самостійної роботи студентів (СРС)

I. Перекладіть та вивчіть наступні словосполучення: При напруженні загальна вага скорочення м’язів мале коло кровообігу велике коло кровообігу дослідницька робота серцевий цикл камера серця визначати виділяти кров II. Дайте відповіді на наступні питання: 1. What is systole? 2. What is diastole? 3. What is the cardiac cycle composed of? 4. What is the rate of heart contractions regulated by? 5.How many beats per min does the heart make? III. Поясніть наступні терміни 1. Systole 2. Diastole

Anatomy of the Respiratory System Анатомія Респіраторної Системи

Text: Anatomy of the Respiratory System

Grammar: Impersonal Sentences. Indefinite Personal Sentences

PRE-TEXT ASSIGNMENTS: