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Choose the correct answer(s). In some questions, more than one answer is correct. Select all that apply. Homeostasis refers to the
- A. static state of illness.
- B. balance in the internal environment.
- C. successful control of external environment.
- D. state of feeling well and happy.
Correct Answer: B
Rationale: Homeostasis is the body's ability to maintain a stable internal environment despite external changes.
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Choose the correct answer(s). In some questions, more than one answer is correct. Select all that apply. Which of the following actions will help combat stress?
- A. Getting 8 hours of sleep a night
- B. Learning deep-breathing exercises
- C. Avoiding work you have to do
- D. Eating regular meals
Correct Answer: A,B,D
Rationale: Adequate sleep, deep-breathing exercises, and regular meals support the body's ability to manage stress effectively.
Indicate whether the following statements are True (T) or False (F). Failure to adapt to stress can lead to death.
- A. TRUE
- B. FALSE
Correct Answer: A
Rationale: Chronic stress without adaptation can lead to severe health issues, potentially resulting in death.
Choose the correct answer(s). In some questions, more than one answer is correct. Select all that apply. Your friend is planning her marriage and is acting as a buffer between her mother and her future mother-inlaw. She is excited about the wedding and honeymoon, and all the details are falling into place. She tells you she is so excited that her heart has been racing, which results in her feeling fearful and light-headed for a few minutes. Which of the following explanations best describes what your friend is experiencing?
- A. She is excited and probably somewhat tired out from all the planning.
- B. She may be drinking too much coffee.
- C. She is having panic attacks from too much stress.
- D. She is feeling normal effects for this stage in her life; in other words, a little light-headedness and fear are natural in this situation.
Correct Answer: A
Rationale: Her symptoms are likely due to excitement and fatigue from wedding planning, which can cause temporary physiological changes.
Choose the correct answer(s). In some questions, more than one answer is correct. Select all that apply. Which of the following are overarching goals of Healthy People 2020?
- A. Attain high-quality, longer lives free of preventable disease, disability, injury, and premature death.
- B. Require all Americans under the age of 50 years to participate in an organized exercise program.
- C. Create social and physical environments that promote good health for all.
- D. Promote quality of life, healthy development, and healthy behaviors across all life stages.
- E. Limit sales of unhealthy beverages to 16 ounces or less per serving.
Correct Answer: A,C,D
Rationale: Healthy People 2020 aims to improve quality of life, create healthy environments, and promote healthy behaviors, not mandate exercise programs or limit beverage sizes.
Indicate whether the following statements are True (T) or False (F). When the body reaches the exhaustion stage of stress, the individual will get sick or die.
- A. TRUE
- B. FALSE
Correct Answer: A
Rationale: The exhaustion stage depletes the body's resources, leading to illness or, in extreme cases, death.