- •Combined Language Skills Practice: a Handbook for Medical Students
- •Contents
- •Chapter I. Reading comprehension
- •Text 1. Exercise - a key to fitness
- •Text 2. Meningitis
- •Text 3. Living a long life
- •Text 5. What Is Bronchitis?
- •Text 6. Blood
- •Text 7. Mouth and Teeth
- •Text 8. How fluoride works
- •Chapter II. Use of english
- •1. Lexical Cloze Tasks
- •Oral cancer – risk factors
- •Old age and the brain
- •Oral hygiene
- •Wild treatments
- •2. Multiple Choice Tasks
- •Pneumonia
- •A Headache Martyr
- •What Is Appendicitis?
- •3. Word Formation Tasks
- •Respiratory System
- •Functions
- •Human Physiology
- •Dreaming
- •Malaria
- •Chapter III. Grammar
- •1. Grammar of Tenses and Verb Forms
- •An Anatomy Class
- •A Dental Clinic
- •Human Anatomy
- •The Development of Dentistry
- •E. Open the brackets using the correct verb form Why Do I Need to Wash My Hands?
- •Emotion Location
- •Your Ribs
- •Taking Care of Bones
- •I. Open the brackets using the correct verb form How Bones Grow
- •A Case Study
- •2. Grammar Tests
- •1 Underline the correct form of the verbs
- •2 Complete the conversation using the Present Simple or the Present Continuous. Use short forms (for example 'm, 're, 's, don't, etc.)
- •3 Write the questions to these answers
- •4. Read the case study and write answers in the same tense as the questions
- •1 Match the beginnings and endings of the sentences
- •2 Correct the mistakes in the sentences
- •3 Complete the text with the connectors below
- •1 Reorder the words to write sentences
- •2 Complete this gp's referral letter with the Past Simple or the Past Continuous form of the verbs in brackets
- •3 Write the answers Mr Nesbitt would give to these questions
- •1 Write the comparative and superlative forms of these adjectives
- •2 Read each sentence. If it is correct, write a tick (/). If there is a mistake, correct it
- •3 Complete these sentences with the comparative or superlative forms of the adjectives in exercise 1
- •1 Complete the questions
- •3 Complete the questions in the dialogue
- •1 Match the beginnings and ends of these sentences
- •3 Use these verbs with will, won't, or shall to complete the sentences. Use short form
- •1 Read each sentence. If it is correct, write a tick (). If there is a mistake, correct it
- •2 Complete the sentences with should / shouldn't and one of the verbs below
- •3 Write two pieces of advice for each of these problems. They can be negative or positive
- •1 Choose the correct expression to complete the sentences
- •2 Complete the answers to the questions using the information in brackets
- •1 Underline the correct form of the verb in each sentence
- •2 Match the beginnings and endings of these Zero Conditional sentences, and complete them with the verbs below in the correct form
- •3 Complete these First and Zero Conditional sentences with the verbs given in the correct form. They are not always given in the correct order
- •1 Read each sentence. If it is correct, tick (). If there is a mistake, correct it
- •2 Complete the sentences by choosing a, b, or с
- •3 Complete these sentences using the correct forms of the verbs in brackets
- •1 Reorder the words to write sentences
- •2 Underline the word or phrase that completes the sentence
- •3 Read each sentence. If it is correct, write a tick (). If there is a mistake, correct it
- •1 Put the words in the correct order
- •2 Complete the sentences
- •3 Put the verbs in the brackets into the correct tense using a future form
- •1 Underline the correct form of the verb in these sentences
- •2 Read each sentence. If it is correct, write a tick (). If there is a mistake, correct it
- •3 Use the Past Simple or the Present Perfect to complete the conversation between a nurse and a patient.
- •1 Complete the sentences using the Present Passive. Use short forms
- •2 Rewrite these Active sentences using the Past Passive
- •3 Complete the case history with the words below, using the Present or Past Passive or Active forms of the verbs below. Some verbs can be used more than once
- •1 Correct the mistake in each sentence
- •3 Complete the text using the Present Continuous or be going to form of the verbs in brackets. Use short forms
- •1 Reorder the words to write sentences. Add commas and full stops where necessary
- •2 Complete the sentences using the words below
- •3 Complete these sentences to describe your use or opinion of alternative medicine. In each sentence, use one of the words below.
- •1 Match the beginnings and ends of the sentences
- •2 Complete the text with used to,(be) used to, or (get) used to in the correct form. Nursing since the 1950s
- •3 Complete the sentences with get or got used to /used to/use to/didn't use to and the verbs below
- •Chapter IV. Listening comprehension
- •Part 1 Mr Gumley
- •Part 2 Mrs Emma Sharp
- •Part 3 Miss Grace Donaldson
- •Part 4 Mr Pritt
- •Part 5 Barry Scott
- •Part 6 Mrs Mary Lock
- •References
Text 6. Blood
Humans can't live without blood. Without blood, the body's organs couldn't get the oxygen and nutrients they need to survive, we couldn't keep warm or cool off, fight infections, or get rid of our own waste products. Without enough blood, we'd weaken and die.
Two types of blood vessels carry blood throughout our bodies: The arteries carry oxygenated blood (blood that has received oxygen from the lungs) from the heart to the rest of the body. The blood then travels through the veins back to the heart and lungs, where it receives more oxygen.
The blood that flows through this network of veins and arteries is called whole blood, and it contains three types of blood cells:
red blood cells (RBCs)
white blood cells (WBCs)
platelets
These blood cells are mostly manufactured in the bone marrow (the soft tissue inside our bones), especially in the bone marrow of the vertebrae (the bones that make up the spine), ribs, pelvis, skull, and sternum (breastbone).
The cells travel through the circulatory system suspended in a yellowish fluid called plasma. Plasma is 90% water and contains nutrients, proteins, hormones, and waste products. Whole blood is a mixture of blood cells and plasma.
Red blood cells (also called erythrocytes) are shaped like slightly indented, flattened disks. RBCs contain the iron-rich protein hemoglobin. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the tissues.
White blood cells (also called leukocytes) are a key part of the body's system for defending itself against infection. They can move in and out of the bloodstream to reach affected tissues. The blood contains far fewer WBCs than red cells, although the body can increase production of WBCs to fight infection.
Several different parts of blood are involved in fighting infection. White blood cells called granulocytes and lymphocytes travel along the walls of blood vessels. They fight germs such as bacteria and viruses and may also attempt to destroy cells that have become infected or have changed into cancer cells.Certain types of WBCs produce antibodies, special proteins that recognize foreign materials and help the body destroy or neutralize them.
Platelets (also called thrombocytes) are tiny oval-shaped cells made in the bone marrow. They help in the clotting process. When a blood vessel breaks, platelets gather in the area and help seal off the leak.
Blood is essential for good health because the body depends on a steady supply of fuel and oxygen to reach its billions of cells. Even the heart couldn't survive without blood flowing through the vessels that bring nourishment to its muscular walls.Blood also carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body.
Blood cells and some of the special proteins blood contains can be replaced or supplemented by giving a person blood from someone else via a transfusion. In addition to receiving whole-blood transfusions, people can also receive transfusions of a particular component of blood, such as platelets, RBCs, or a clotting factor. When someone donates blood, the whole blood can be separated into its different parts to be used in this way.
Write down the letter of the paragraph which
describes the production of blood cells |
1 _____ |
describes white blood cells’ fight against infection |
2 _____ |
introduces the topic of the text |
3 _____ |
describes thrombocytes’ function |
4 _____ |
mentions an organ of respiratory system |
5 _____ |
describes hemoglobin’s role in oxygenation process |
6_____ |
mentions blood replacement |
7_____ |
mentions several blood parts involved in fighting infection |
8_____ |
describes plasma’ contents |
9_____ |
describes the circulation of blood |
10____ |
G. Read Text 7 and complete the tasks below