某男，13岁，恒牙，磨牙远中关系，双侧第二磨牙正锁，上颌略前突，下颌基本正常，上切牙至SN为105°，覆覆盖Ⅱ度，上下牙弓Ⅱ度拥挤，用方丝弓矫治器拔牙矫治

第二磨牙锁矫治的时机为

A:在矫治初期解除锁 B:在远中移动尖牙时 C:在关闭拔牙间隙时 D:在牙位精细调整时 E:16岁以后矫正

某男，13岁，恒牙，磨牙远中关系，双侧第二磨牙正锁，上颌略前突，下颌基本正常，上切牙至SN为105°，覆覆盖Ⅱ度，上下牙弓Ⅱ度拥挤，用方丝弓矫治器拔牙矫治

在矫治锁时临床上可以使用

A:单侧前磨牙垫 B:双侧前磨牙垫 C:单侧至第一磨牙的后牙垫 D:双侧至第一磨牙的后牙垫 E:前牙连冠斜导

某女，8岁，替牙，前牙关系为：上下恒切牙反，反覆

此患者的矫治原则以下不正确的是

A:早期矫治 B:防止畸形严重发展 C:去除干扰，使下颌后移至正常位置 D:解除前牙反 E:牙齿替换完毕再行矫治

某女，8岁，替牙，前牙关系为：上下恒切牙反，反覆

此患者矫治方法的应用要点

A:垫的高度不足以脱离前牙反的锁结关系 B:前牙反解除后即停止矫治 C:进食时必须戴矫治器 D:睡眠时戴矫治器即可 E:活动矫治器戴至牙齿替换完毕

某女，8岁，替牙，前牙关系为：上下恒切牙反，反覆

此患者的诊断及分类不正确的是

A:牙性错 B:功能性错 C:骨性错 D:安氏Ⅰ类，毛氏Ⅱ类3分类 E:垂直骨面型为适中型

某男，9岁，前牙反求治。侧面观凹面型，上颌后缩，下颌基本正常。口内检查：前牙反，双侧磨牙近中尖对尖，下颌不可退至对刃。反覆

该患者错畸形有关的可能性最大的病因是

A:乳牙反未治，上颌骨发育受限 B:咬下唇习惯 C:吐舌习惯 D:后牙萌出过度 E:垂体功能亢进

Breakfast is not only the most important meal of the day, it is also the most neglected or skipped. Common reasons for not eating breakfast include lack of time, not feeling hungry, traditional dislike for breakfast, and dieting.
Breakfast simply means "break the fast." Your body spends at least six to twelve hours each night in a fasting state. In the morning your body needs energy to rev up (转动起来) into high gear for the day’s work ahead.
If you skip breakfast, you are likely to concentrate less effectively in the late morning, feel irritable, short-tempered (易怒的), tired, or weak.
When you choose not to eat breakfast, your body stays in slow gear. Also, people who skip breakfast often binge (无节制地大吃) later in the day at other meals or eat a high - calorie (高卡路里) snack in the morning. Breakfast eaters tend to eat less fat during the day, have more strength and endurance and better concentration and problem -solving ability.
A good breakfast should provide up to 1/3 of your total calorie needs for the day. On the average, we eat 400 less calories for breakfast than for dinner. If breakfast doesn’t appeal to you in the morning, try eating a lighter dinner earlier in the evening or save half your dinner for breakfast in the morning.
If you still aren’t hungry in the morning, start with something small like juice or toast or have a mid -morning snack later when you are hungry.
Not eating breakfast can also cause you to overeat, since a fall in blood sugar often makes you feel very hungry later. To make matters worse, since your body is in a slowed state, it will not be able to burn those extra calories very efficiently. If you feed your body healthy snacks and meals throughout the day, you are less likely to become extremely hungry and stuff yourself as soon as you begin to eat.
Since breakfast is the first and most important meal of the day, choosing the right fuel is important. The best breakfast foods are fruits, juice, lean meat, and grain products such as breads, rice, noodles, and cereals.
Which of the following is NOT true of a person who does not have breakfast

A:He will be easily distracted. B:He will tend to lose his temper. C:He will become very talkative. D:He will feel weak.

Breakfast is not only the most important meal of the day, it is also the most neglected or skipped. Common reasons for not eating breakfast include lack of time, not feeling hungry, traditional dislike for breakfast, and dieting.
Breakfast simply means "break the fast". Your body spends at least six to twelve hours each night in a fasting state. In the morning your body needs energy to rev up(转动起来)into high gear for the day’s work ahead.
If you skip breakfast, you are likely to concentrate less effectively in the late morning, feel irritable, short-tempered(易怒的), tired,or weak. When you choose not to eat breakfast, your body stays in slow gear. Also, people who skip breakfast often binge(无节制的在吃) later in the day at other meals or eat a high-calorie (高卡里路)snack in the morning. Breakfast eaters tend toeat less fat during the day, have more strength and endurance and better concentration and problem-solving ability.
A good breakfast should provide up to 1/3 of your total calorie needs for the day. On the average, we eat 400 less calories for breakfast than for dinner. If breakfast doesn’t appeal to you in the morning, try eating a lighter-dinner, earlier in the evening or save half your dinner for breakfast in the morning.
If you still aren’t hungry in the morning, start with something small like juice or toast or have a mid-morning snack later when you are hungry.
Not eating breakfast can also cause you to overeat, since a fall in blood sugar often makes you feel very hungry later. To make matters worse, since your body is in a slowed state, it will not be able to burn those extra calories very efficiently. If you feed your body healthy snacks and meals throughout the day, you are less likely to become extremely hungry and stuff yourself as soon as you begin to eat.
Since breakfast is the first and most important meal of the day, choosing the right fuel is important. The best breakfast foods are fruits, juice, lean meat, and grain products such as breads, rice, noodles, and cereals.
Which of the following is NOT true of a person who does not have breakfast

A:He will be easily distracted. B:He will tend to lose his temper. C:He will feel weak. D:He will become very talkativ

{{B}}第二篇{{/B}}

Which of the following is NOT true of a person who does not have breakfast?

A:He will be easily distracted. B:He will tend to lose his temper. C:He will become very talkative. D:He will feel weak.

第二篇　 Why Not Eat Breakfast？ 　　Breakfast is not only the most important meal of the day, it is also the most neglected or skipped. Common reasons for not eating breakfast include lack of time, not feeling hungry, traditional dislike for breakfast, and dieting. 　　Breakfast simply means "break the fast." Your body spends at least six to twelve hours each night in a fasting state. In the morning your body needs energy to rev up （转动起来） into high gear for the day’s work ahead. 　　If you skip breakfast， you are likely to concentrate less effectively in the late morning， feel irritable， short-tempered（易怒的）， tired， or weak. 　　When you choose not to eat breakfast, your body stays in slow gear. Also, people 　　who skip breakfast often binge （无节制的大吃） later in the day at other meals or eat a high-calorie （高卡路里） snack in the morning. Breakfast eaters tend to eat less fat during the day， have more strength and endurance and better concentration and problem-solving ability. 　　A good breakfast should provide up to 1/3 of your total calorie needs for the day. On the average, we eat 400 less calories for breakfast than for dinner. If breakfast doesn’t appeal to you in the morning, try eating a lighter-dinner, earlier in the evening or save half your dinner for breakfast in the morning. 　　If you still aren’t hungry in the morning, start with something small like juice or toast or have a mid-morning snack later when you are hungry. 　　Not eating breakfast can also cause you to overeat, since a fall in blood sugar often makes you feel very hungry later. To make matters worse, since your body is in a slowed state, it will not be able to burn those extra calories very efficiently. If you feed your body healthy snacks and meals throughout the day, you are less likely to become extremely hungry and stuff yourself as soon as you begin to eat. 　　Since breakfast is the first and most important meal of the day, choosing the right fuel is important. The best breakfast foods are fruits, juice, lean meat, and grain products such as breads, rice, noodles, and cereals. Which of the following is NOT true of a person who does not have breakfast?

A:He will be easily distracted. B:He will tend to lose his temper. C:He will feel weak. D:He will become very talkative.