Deck 12: Staying Healthy

ملء الشاشة (f)
exit full mode
سؤال
Which is NOT a component of wellness?

A) keeping fit
B) fostering your spirituality
C) maintaining good sexual health
D) using substances to reduce stress
استخدم زر المسافة أو
up arrow
down arrow
لقلب البطاقة.
سؤال
If you don't have time to work out every day, you should

A) not work out at all.
B) eat less instead of exercising.
C) get an extra hour of sleep at night instead.
D) start with a smaller goal of three or four times a week.
سؤال
If you are a smoker, it would be MOST beneficial to

A) quit immediately.
B) smoke only in social settings, never alone.
C) set a target goal of smoking one less cigarette every week.
D) drink water when you smoke to offset the effects of the nicotine.
سؤال
Which is an example of a life event that causes stress?

A) death of a parent
B) unexpected expense
C) argument with a friend
D) inability to find your keys
سؤال
Which is an example of a daily hassle that can cause stress?

A) breaking up with a long-term romantic partner
B) losing a friend in an automobile accident
C) having three tests on the same day
D) being diagnosed with a terminal illness
سؤال
Debbie, Marcus, Missy, and Andy are busy students who also hold down part-time jobs. All four students face stress on a daily basis. Which student is managing his or her stress LEAST effectively?

A) Debbie is planning for a test in two weeks. She schedules time each day to study as well as to work out and makes sure that she gets at least eight hours of sleep each night.
B) Marcus has a lot on his plate, but he makes time to go to yoga class and relax, no matter how busy the day gets.
C) Missy lost her keys this morning and hit traffic getting to class. She just found out about a pop quiz and isn't prepared at all. She feels her shoulders tighten, and she starts to feel ill.
D) Andy has three tests in as many days. His boss also just told him that he has to cover his coworkers' shifts for the next two days. Andy takes a deep breath and carefully plans the next three days to make sure that he can get it all done.
سؤال
High stress levels are MOST likely to make a person feel

A) angry.
B) drowsy
C) euphoric.
D) calm.
سؤال
If you get stressed because you are always late for classes, it would be MOST appropriate for you to

A) spend more time studying.
B) get up ten minutes earlier.
C) ask the instructor to change the start time.
D) drop the class and take it at a later time next term.
سؤال
How many cups of coffee, the equivalent of about 400 milligrams of caffeine, appear to be the safe daily limit for most adults?

A) two
B) three
C) four
D) six
سؤال
Which statement about caffeine is FALSE?

A) It can be directly linked to higher stress levels.
B) It can cause nervousness, headaches, and insomnia.
C) It increases your alertness and makes you feel less tired.
D) An "energy shot" drink contains the same amount of caffeine as a cup of coffee.
سؤال
How many ounces of water a day are recommended to help flush your system, keep your skin healthy, and manage your weight?

A) 16
B) 24
C) 32
D) 64
سؤال
For breakfast it is recommended that you eat foods high in

A) protein.
B) sodium.
C) potassium.
D) carbohydrates.
سؤال
Which common food ingredient will make you retain water, which increases your weight and can increase your blood pressure?

A) sugar
B) sodium
C) calcium
D) magnesium
سؤال
Aerobic exercise causes the body to produce beta-endorphins, which

A) help you manage anxiety.
B) reduce your energy level.
C) cause you to feel hungry.
D) have been linked to chronic depression.
سؤال
Tran is 5'8" or 68" tall, and he weighs 200 pounds. According to the body mass index (BMI) calculator, he has a BMI of 28.9, which means that Tran would be classified as

A) underweight.
B) normal.
C) overweight.
D) obese.
سؤال
Mila recently noticed that her roommate, Kara, often declines to eat with her or friends. When Kara does eat with others, Kara tends to go to the bathroom shortly after eating to throw up. Mila has also found empty laxative packages in the trash can multiple times, even though Kara has never mentioned any digestive issues. What condition does Kara MOST likely have?

A) bulimia
B) dyslexia
C) anorexia nervosa
D) binge eating disorder
سؤال
How many hours of sleep per night are recommended?

A) five
B) seven
C) nine
D) ten
سؤال
You should speak with a health-care provider if you experience the symptoms of depression for

A) any amount of time.
B) more than a few days.
C) a week or more.
D) more than two weeks.
سؤال
Which is NOT a symptom of depression?

A) weight loss
B) loss of motivation
C) increased interest in sex
D) excessive need for sleep
سؤال
A person who intends to commit suicide is LEAST likely to

A) appear unusually optimistic.
B) exhibit a change in eating habits.
C) be unable to let go of grief from a recent loss.
D) make direct statements about committing suicide.
سؤال
Any behavior performed through electronic or digital media by individuals or groups who repeatedly communicate hostile or aggressive messages intended to inflict harm or discomfort on others is defined as

A) stalking.
B) social media.
C) cyberbullying.
D) sexual violence.
سؤال
Philena has been dating Daniel for a few weeks, and they feel that they are ready to have sex. They have talked about using protection, and, while she wants him to use a condom, he thinks that since they are monogamous they will be safe relying solely on her birth control medication. Philena isn't comfortable with Daniel's perspective and wants to help him understand what she is feeling without seeming as if she is accusing or threatening him. Which statement is the BEST example of an "I" statement that Philena could use to convince Daniel to acknowledge her feelings?

A) "I'll never have sex with you if you won't wear a condom."
B) "I am the one who's risking getting pregnant-not you!"
C) "I can't believe you're not willing to wear a condom for me."
D) "I feel like we'd be putting our health at risk if we didn't use condoms."
سؤال
When using condoms to prevent sexually transmitted infections, it is BEST to use a

A) latex condom with a water-based lubricant.
B) latex condom with an oil-based lubricant.
C) lambskin condom with a water-based lubricant.
D) lambskin condom with an oil-based lubricant.
سؤال
Within how many hours after unprotected intercourse should emergency contraception pills be taken to significantly reduce the risk of pregnancy?

A) 24 hours
B) 48 hours
C) 120 hours
D) 240 hours
سؤال
What does the Campus Sexual Violence Elimination (SaVE) Act do?

A) makes colleges legally liable for any acts of sexual assault, violence, or harassment committed on campus
B) establishes mandatory minimum prison sentences for individuals convicted of sexual assault, violence, or harassment on campus
C) requires colleges to provide sexual assault, violence, and harassment education to students
D) requires survivors of sexual assault, violence, or harassment to file a report with local or campus police
سؤال
Diego noticed that his friend, Sandra, was acting a bit strangely. She was usually very energetic and outgoing, but she recently seemed withdrawn and nervous. He went to talk to her about it, and she revealed that she had gotten drunk at a house party over the weekend and was sexually assaulted that night. She became very upset as she told him the story and made him promise not to tell anyone. It would be MOST appropriate for Diego to

A) insist on contacting campus police.
B) remain empathetic and nonjudgmental.
C) suggest that she is partially to blame for drinking too much.
D) tell Sandra's roommate what happened so that she could help.
سؤال
To maintain a "buzz" without attaining a high blood alcohol content, you should not drink more than

A) one beverage per hour.
B) two beverages per hour.
C) three beverages per hour.
D) four beverages per hour.
سؤال
Most people pass out or fall asleep when their blood alcohol content (BAC) level is above

A) 0.04.
B) 0.08.
C) 0.10.
D) 0.25.
سؤال
Which is a symptom of severe alcohol poisoning?

A) reddish skin
B) slurred speech
C) inability to wake up
D) falling down when trying to walk
سؤال
Which is NOT an effect of marijuana use?

A) paranoia
B) depression
C) increased anxiety
D) long-term memory loss
سؤال
Occasional stress is a normal reaction to being a new college student.
سؤال
Eating a lot of junk food will increase your energy level.
سؤال
Weight gain reduces your interest in exercise.
سؤال
Your mood will improve with regular aerobic exercise.
سؤال
Your ability to deal with life's challenges is based on your emotional health.
سؤال
You should use condoms when having sex only if you are not monogamous.
سؤال
Birth control pills protect against both pregnancy and sexually transmitted infections.
سؤال
Statistics indicate that the majority of sexual assault survivors were assaulted by someone they know.
سؤال
If you have had too much alcohol, drinking coffee will help you sober up quickly.
سؤال
Unlike cigarette smoke, marijuana smoke does not increase your risk for lung cancer.
سؤال
List five ways in which your body responds when stressed.
سؤال
Do you feel that you manage stress well? Why or why not? Explain your response and include examples.
سؤال
Describe the last meal you ate, including what you had and how much you ate. Do you feel that it was a healthy meal? Why or why not? Is it a meal that you would likely have again soon? Why or why not? Explain your thinking.
سؤال
Using the link provided in this chapter, go to the body mass index (BMI) calculator on the National Heart, Lung, and Blood Institute's website and calculate your BMI. You do NOT have to state this in your response. Are you satisfied with the results? Why or why not? Describe your strategy for maintaining or improving your BMI over the next year.
سؤال
How often should a sexually active person get tested for sexually transmitted infections?
سؤال
Identify three ways to reduce the risk of harm when consuming alcohol.
سؤال
College administrators have identified alcohol use as a serious public health issue facing college students. Discuss at least three strategies that you use to protect yourself from experiencing an alcohol-related problem and being the victim of someone else's alcohol-related behavior. Include examples in your response.
سؤال
Imagine that you have a close friend who smokes cigarettes. Write a letter urging him or her to stop smoking, and include at least three reasons why he or she should do so.
فتح الحزمة
قم بالتسجيل لفتح البطاقات في هذه المجموعة!
Unlock Deck
Unlock Deck
1/48
auto play flashcards
العب
simple tutorial
ملء الشاشة (f)
exit full mode
Deck 12: Staying Healthy
1
Which is NOT a component of wellness?

A) keeping fit
B) fostering your spirituality
C) maintaining good sexual health
D) using substances to reduce stress
D
2
If you don't have time to work out every day, you should

A) not work out at all.
B) eat less instead of exercising.
C) get an extra hour of sleep at night instead.
D) start with a smaller goal of three or four times a week.
D
3
If you are a smoker, it would be MOST beneficial to

A) quit immediately.
B) smoke only in social settings, never alone.
C) set a target goal of smoking one less cigarette every week.
D) drink water when you smoke to offset the effects of the nicotine.
A
4
Which is an example of a life event that causes stress?

A) death of a parent
B) unexpected expense
C) argument with a friend
D) inability to find your keys
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
5
Which is an example of a daily hassle that can cause stress?

A) breaking up with a long-term romantic partner
B) losing a friend in an automobile accident
C) having three tests on the same day
D) being diagnosed with a terminal illness
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
6
Debbie, Marcus, Missy, and Andy are busy students who also hold down part-time jobs. All four students face stress on a daily basis. Which student is managing his or her stress LEAST effectively?

A) Debbie is planning for a test in two weeks. She schedules time each day to study as well as to work out and makes sure that she gets at least eight hours of sleep each night.
B) Marcus has a lot on his plate, but he makes time to go to yoga class and relax, no matter how busy the day gets.
C) Missy lost her keys this morning and hit traffic getting to class. She just found out about a pop quiz and isn't prepared at all. She feels her shoulders tighten, and she starts to feel ill.
D) Andy has three tests in as many days. His boss also just told him that he has to cover his coworkers' shifts for the next two days. Andy takes a deep breath and carefully plans the next three days to make sure that he can get it all done.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
7
High stress levels are MOST likely to make a person feel

A) angry.
B) drowsy
C) euphoric.
D) calm.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
8
If you get stressed because you are always late for classes, it would be MOST appropriate for you to

A) spend more time studying.
B) get up ten minutes earlier.
C) ask the instructor to change the start time.
D) drop the class and take it at a later time next term.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
9
How many cups of coffee, the equivalent of about 400 milligrams of caffeine, appear to be the safe daily limit for most adults?

A) two
B) three
C) four
D) six
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
10
Which statement about caffeine is FALSE?

A) It can be directly linked to higher stress levels.
B) It can cause nervousness, headaches, and insomnia.
C) It increases your alertness and makes you feel less tired.
D) An "energy shot" drink contains the same amount of caffeine as a cup of coffee.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
11
How many ounces of water a day are recommended to help flush your system, keep your skin healthy, and manage your weight?

A) 16
B) 24
C) 32
D) 64
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
12
For breakfast it is recommended that you eat foods high in

A) protein.
B) sodium.
C) potassium.
D) carbohydrates.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
13
Which common food ingredient will make you retain water, which increases your weight and can increase your blood pressure?

A) sugar
B) sodium
C) calcium
D) magnesium
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
14
Aerobic exercise causes the body to produce beta-endorphins, which

A) help you manage anxiety.
B) reduce your energy level.
C) cause you to feel hungry.
D) have been linked to chronic depression.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
15
Tran is 5'8" or 68" tall, and he weighs 200 pounds. According to the body mass index (BMI) calculator, he has a BMI of 28.9, which means that Tran would be classified as

A) underweight.
B) normal.
C) overweight.
D) obese.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
16
Mila recently noticed that her roommate, Kara, often declines to eat with her or friends. When Kara does eat with others, Kara tends to go to the bathroom shortly after eating to throw up. Mila has also found empty laxative packages in the trash can multiple times, even though Kara has never mentioned any digestive issues. What condition does Kara MOST likely have?

A) bulimia
B) dyslexia
C) anorexia nervosa
D) binge eating disorder
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
17
How many hours of sleep per night are recommended?

A) five
B) seven
C) nine
D) ten
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
18
You should speak with a health-care provider if you experience the symptoms of depression for

A) any amount of time.
B) more than a few days.
C) a week or more.
D) more than two weeks.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
19
Which is NOT a symptom of depression?

A) weight loss
B) loss of motivation
C) increased interest in sex
D) excessive need for sleep
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
20
A person who intends to commit suicide is LEAST likely to

A) appear unusually optimistic.
B) exhibit a change in eating habits.
C) be unable to let go of grief from a recent loss.
D) make direct statements about committing suicide.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
21
Any behavior performed through electronic or digital media by individuals or groups who repeatedly communicate hostile or aggressive messages intended to inflict harm or discomfort on others is defined as

A) stalking.
B) social media.
C) cyberbullying.
D) sexual violence.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
22
Philena has been dating Daniel for a few weeks, and they feel that they are ready to have sex. They have talked about using protection, and, while she wants him to use a condom, he thinks that since they are monogamous they will be safe relying solely on her birth control medication. Philena isn't comfortable with Daniel's perspective and wants to help him understand what she is feeling without seeming as if she is accusing or threatening him. Which statement is the BEST example of an "I" statement that Philena could use to convince Daniel to acknowledge her feelings?

A) "I'll never have sex with you if you won't wear a condom."
B) "I am the one who's risking getting pregnant-not you!"
C) "I can't believe you're not willing to wear a condom for me."
D) "I feel like we'd be putting our health at risk if we didn't use condoms."
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
23
When using condoms to prevent sexually transmitted infections, it is BEST to use a

A) latex condom with a water-based lubricant.
B) latex condom with an oil-based lubricant.
C) lambskin condom with a water-based lubricant.
D) lambskin condom with an oil-based lubricant.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
24
Within how many hours after unprotected intercourse should emergency contraception pills be taken to significantly reduce the risk of pregnancy?

A) 24 hours
B) 48 hours
C) 120 hours
D) 240 hours
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
25
What does the Campus Sexual Violence Elimination (SaVE) Act do?

A) makes colleges legally liable for any acts of sexual assault, violence, or harassment committed on campus
B) establishes mandatory minimum prison sentences for individuals convicted of sexual assault, violence, or harassment on campus
C) requires colleges to provide sexual assault, violence, and harassment education to students
D) requires survivors of sexual assault, violence, or harassment to file a report with local or campus police
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
26
Diego noticed that his friend, Sandra, was acting a bit strangely. She was usually very energetic and outgoing, but she recently seemed withdrawn and nervous. He went to talk to her about it, and she revealed that she had gotten drunk at a house party over the weekend and was sexually assaulted that night. She became very upset as she told him the story and made him promise not to tell anyone. It would be MOST appropriate for Diego to

A) insist on contacting campus police.
B) remain empathetic and nonjudgmental.
C) suggest that she is partially to blame for drinking too much.
D) tell Sandra's roommate what happened so that she could help.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
27
To maintain a "buzz" without attaining a high blood alcohol content, you should not drink more than

A) one beverage per hour.
B) two beverages per hour.
C) three beverages per hour.
D) four beverages per hour.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
28
Most people pass out or fall asleep when their blood alcohol content (BAC) level is above

A) 0.04.
B) 0.08.
C) 0.10.
D) 0.25.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
29
Which is a symptom of severe alcohol poisoning?

A) reddish skin
B) slurred speech
C) inability to wake up
D) falling down when trying to walk
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
30
Which is NOT an effect of marijuana use?

A) paranoia
B) depression
C) increased anxiety
D) long-term memory loss
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
31
Occasional stress is a normal reaction to being a new college student.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
32
Eating a lot of junk food will increase your energy level.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
33
Weight gain reduces your interest in exercise.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
34
Your mood will improve with regular aerobic exercise.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
35
Your ability to deal with life's challenges is based on your emotional health.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
36
You should use condoms when having sex only if you are not monogamous.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
37
Birth control pills protect against both pregnancy and sexually transmitted infections.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
38
Statistics indicate that the majority of sexual assault survivors were assaulted by someone they know.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
39
If you have had too much alcohol, drinking coffee will help you sober up quickly.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
40
Unlike cigarette smoke, marijuana smoke does not increase your risk for lung cancer.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
41
List five ways in which your body responds when stressed.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
42
Do you feel that you manage stress well? Why or why not? Explain your response and include examples.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
43
Describe the last meal you ate, including what you had and how much you ate. Do you feel that it was a healthy meal? Why or why not? Is it a meal that you would likely have again soon? Why or why not? Explain your thinking.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
44
Using the link provided in this chapter, go to the body mass index (BMI) calculator on the National Heart, Lung, and Blood Institute's website and calculate your BMI. You do NOT have to state this in your response. Are you satisfied with the results? Why or why not? Describe your strategy for maintaining or improving your BMI over the next year.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
45
How often should a sexually active person get tested for sexually transmitted infections?
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
46
Identify three ways to reduce the risk of harm when consuming alcohol.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
47
College administrators have identified alcohol use as a serious public health issue facing college students. Discuss at least three strategies that you use to protect yourself from experiencing an alcohol-related problem and being the victim of someone else's alcohol-related behavior. Include examples in your response.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
48
Imagine that you have a close friend who smokes cigarettes. Write a letter urging him or her to stop smoking, and include at least three reasons why he or she should do so.
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.
فتح الحزمة
k this deck
locked card icon
فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 48 في هذه المجموعة.