Extra Vocabulary Questions – Multiple Choice (A, B, C) prepared and written by Mrs. Heba Omran. Theme 1: Words and Idioms. Theme 2: Words and Medical Professions.
يرجى الانتباه إلى أن المعلم قام بإعداد الأسئلة فقط، ولم يقم بإعداد الإجابات أو الشروحات المرفقة. وقد تم توليد الإجابات باستخدام تقنيات الذكاء الاصطناعي، لذلك قد تتضمن بعض الأخطاء أو عدم الدقة.
للحصول على الإجابات الصحيحة والمضمونة، يُرجى الرجوع إلى المعلم أو المصدر الدراسي المعتمد.
Question 1
Points: 1
The heart is a ________ organ, meaning it has an empty space inside where blood flows.
Explanation
The heart is described as a hollow organ because it contains chambers (empty spaces) that allow blood to be pumped through it.
Question 2
Points: 1
During a heart attack, the heart muscles may ________ and stop pumping effectively.
Explanation
To 'contract' means to tighten or shorten; in the context of the heart, muscles must contract to pump blood, and heart attacks disrupt this process.
Question 3
Points: 1
The heart has four ________ that work together to pump blood throughout the body.
Explanation
The human heart is divided into four sections known as chambers: the right and left atria, and the right and left ventricles.
Question 4
Points: 1
Regular exercise strengthens the ________, making them more efficient at pumping blood.
Explanation
Cardiac muscle is the specific type of muscle tissue found in the heart that is strengthened through aerobic exercise.
Question 5
Points: 1
If you feel tired, you should ________ against the wall until the dizziness passes.
Explanation
To 'lean' means to rest your body against a surface for support.
Question 6
Points: 1
Before eating an orange, it is important to ________ the skin first.
Explanation
To 'peel' means to remove the outer covering or skin from a fruit or vegetable.
Question 7
Points: 1
The heart works as a ________ that pushes blood to all parts of the body.
Explanation
The primary function of the heart is to act as a biological pump for the circulatory system.
Question 8
Points: 1
Doctors had to ________ away the damaged tissue to save the patient's life.
Explanation
In a medical context, 'strip away' means to remove layers of tissue, often during surgery.
Question 9
Points: 1
Symptoms of a heart attack can ________ from person to person, making diagnosis difficult.
Explanation
'Vary' means to differ or be unlike; symptoms of medical conditions often show differences across different individuals.
Question 10
Points: 1
She took a long ________ of bandage to wrap around her injured wrist.
Explanation
A 'strip' refers to a long, narrow piece of material such as a bandage or cloth.
Question 11
Points: 1
After hours of honest conversation, they finally had a ________ and resolved their differences.
Explanation
A 'heart-to-heart' talk is an idiom for a candid, intimate, and sincere conversation between two people.
Question 12
Points: 1
He wanted to become a doctor, so he decided to ________ and ignore his family's doubts.
Explanation
To 'follow your heart' means to do what you feel is right or what you most want to do, despite external pressure.
Question 13
Points: 1
She really ________ becoming a professional pianist, so she practices every single day.
Explanation
The idiom 'to have your heart set on something' means to be very determined to achieve or get a specific thing.
Question 14
Points: 1
I used to hate vegetables, but after trying them cooked differently, I had a complete ________.
Explanation
A 'change of heart' refers to a change in one's opinion or feelings about something.
Question 15
Points: 1
Don't ________ everything your boss says; sometimes he is just in a bad mood.
Explanation
To 'take something to heart' means to be deeply affected or upset by criticism or a remark.
Question 16
Points: 1
The flu is highly ________, so people should stay home when they are sick.
Explanation
A disease is 'contagious' if it can be spread from one person to another by direct or indirect contact.
Question 17
Points: 1
The ________ of Ebola in West Africa killed thousands of people before it was controlled.
Explanation
An 'outbreak' is a sudden increase in the occurrence of a disease in a particular time and place.
Question 18
Points: 1
Elderly people are more ________ to the flu because their immune systems are weaker.
Explanation
'Susceptible' means to be likely or liable to be influenced or harmed by a particular thing, such as an illness.
Question 19
Points: 1
Scientists have developed a new ________ that protects against multiple strains of the flu.
Explanation
A 'vaccination' is a treatment that helps the body's immune system recognize and fight specific diseases.
Question 20
Points: 1
A new ________ of COVID-19 appeared that was more easily transmitted than earlier versions.
Explanation
In biology, a 'strain' is a genetic variant, subtype, or culture within a biological species.
Question 21
Points: 1
The speed of vaccine development during the pandemic was ________ in medical history.
Explanation
'Unprecedented' means never done or known before; the rapid development of the COVID-19 vaccine was a first in history.
Question 22
Points: 1
Mosquitoes can ________ diseases like malaria and dengue fever from person to person.
Explanation
To 'transmit' means to pass or spread (something, such as a disease) from one person or place to another.
Question 23
Points: 1
A genetic ________ in the virus allowed it to infect humans for the first time.
Explanation
A 'mutation' is a change in the DNA or RNA sequence of an organism, such as a virus.
Question 24
Points: 1
The ________ virus combined genetic material from bird flu and human flu strains.
Explanation
'Hybrid' refers to something that is made by combining two different elements; in this case, genetic material from two different flu strains.
Question 25
Points: 1
The ________ itself is very small and can only be seen under an electron microscope.
Explanation
A virus is a microscopic infectious agent that can only be seen with powerful tools like electron microscopes.
Question 26
Points: 1
Which doctor specializes in treating children from birth to adolescence?
Explanation
A pediatrician is a medical doctor who specializes in the care of infants, children, and adolescents.
Question 27
Points: 1
If you have severe anxiety or depression, which professional should you see?
Explanation
A psychiatrist is a medical doctor who specializes in mental health, including substance use disorders.
Question 28
Points: 1
Who prepares and dispenses medications prescribed by doctors?
Explanation
A pharmacist is a healthcare professional who specializes in the right way to use, store, provide, and dispense medicine.
Question 29
Points: 1
Which doctor specializes in eye diseases and surgery?
Explanation
An ophthalmologist is a medical or osteopathic doctor who specializes in eye and vision care, including surgery.
Question 30
Points: 1
If you need braces to straighten your teeth, you should visit an:
Explanation
An orthodontist is a dental specialist who corrects irregularities of the teeth (such as alignment) and jaws.
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