Passage 4 تحدي ال 50 قطعه

Question No - 1

Read the following passage then choose the correct answer from a, b, c, or d: How much sleep do we really need? This can vary from one person to another. However, it is believed that eight hours of sleep is enough. What's important is that sleep happens at the right time to fit in with our body's natural rhythm. If you suffer from oversleep or fatigue during the day, then you are probably not getting enough sleep when you need it most. Symptoms of lack of sleep are low concentration, poor memory and feeling irritable. Getting the right amount of sleep is not only important in terms of being able to function probably during daytime, but it also has an impact on your overall health. One reason for this is the effect that sleep has on our immune system. It is also common for old people to fall asleep during the day because of the health problems they have. Sleep deprivation can lead to serious health problems such as heart disease, heart attack, heart failure, irregular heartbeat, high blood pressure, stroke, diabetes and many others of the serious ones. According to some estimates, 90% of people with insomnia - a sleep disorder characterized by trouble falling and staying asleep - also have another health condition. Sleep loss is also a big public safety hazard every day on the road. Drowsiness can slow reaction time as much as driving drunk. Sleep plays a critical role in thinking and learning. Lack of sleep hurts these cognitive processes in many ways. First,📍 it 📍impairs attention, alertness, concentration, reasoning, and problem solving. This makes it more difficult to learn efficiently. During the night, various sleep cycles play a role in "consolidating" memories in the mind. If you don't get enough sleep, you won't be able to remember what you learned and experienced during the day. 1. Getting the right amount of sleep ……………

Question No - 2

2. It is very important that sleep happens………….

Question No - 3

3. The word "Drowsiness" means…………..

Question No - 4

4. Sleep deprivation…………….

Question No - 5

5. What does the pronoun 📍"it” 📍refer to?

Question No - 6

6. The immune system becomes good if …………….

Question No - 7

7. Which of the following is a symptom of the lack of sleep?

Question No - 8

8. Suggest a suitable title for the passage ……………..