Health Exam

3 September 2022
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70 test answers

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question
Which strategy would help prevent someone from developing Type 2 Diabetes?
answer
Eat a balanced diet low in sugar and fat and maintain regular exercise.
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Which statement describes a way in which diet contributes to cardiovascular diseases?
answer
Food high in saturated fat thickens the arteries and makes it harder for the heart to send oxygen to the body's cells.
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The buildup of fatty substances such as cholesterol and saturated fats inside the artery walls results in which cardiovascular disease?
answer
Atherosclerosis
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Which choice is best for lowering the amount of saturated fat in your diet?
answer
Replace beef or pork with leaner meat.
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Which kind of tumor grows slowly and is surrounded by membranes that prevent it from spreading from the original site?
answer
benign
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Which foods are best as part of a cancer-prevention diet?
answer
Vegetables and fruits, such as broccoli, grapes, apples, and whole grain.
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Which statement best explains the relationship between diet and osteoporosis?
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Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis.
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_______________ is a chronic disease in which the level of sugar, called glucose, in the blood is too high.
answer
diabetes
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The best way to prevent diabetes is to eat a diet low in fat and calories and maintain an ________________ lifestyle.
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active
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According to the "________ ___________," if you take in more calories than you burn, you gain weight, and if you take in fewer calories than you burn, you lose weight.
answer
energy equation
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The most common chronic diseases involve the heart and are called __________ diseases.
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cardiovascular
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_________ results from the rapid and uncontrollable reproduction of abnormal cells.
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cancer
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Chronic diseases are on the rise in the United States, in large part because we eat too much and exercise too little.
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true
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The likelihood of contracting type 2 diabetes is much higher if a person is overweight and does not exercise.
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true
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Type 1 is much more common and occurs when the body is unable to make enough insulin.
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false
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The likelihood of contracting type 2 diabetes is much higher if a person is overweight and does not exercise.
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true
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All types or all instances of cancer can be prevented by lifestyle changes.
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false
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A family history of the disease can increase your chances of getting cancer.
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true
question
Having an active lifestyle, not a sedentary one, helps one with: a. maintaining a healthy weight. b. reducing the risk of many chronic diseases. c. both a and b. d. none of the above.
answer
c.
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Which of the following factors can damage the inner lining of blood vessel walls? a. high levels of cholesterol b. hypertension c. tobacco smoke d. all of the above
answer
d.
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Over time, if a blood vessel leading to the brain becomes affected by excess plaque and becomes blocked, the victim may suffer a ___________________.
answer
stroke
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In order to reduce your risk of developing cardiovascular disease, it is important to eat right and participate in regular aerobic activities. Examples of aerobic activities include: a. running short sprints b. walking briskly for a couple miles c. swimming laps for 25 minutes d. both b and c
answer
d.
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When attempting to avoid becoming a diabetic, it is recommended that you: a. eat balanced meals at regular intervals b. recognize unhealthy eating patterns, such as eating when you are bored. c. eat smaller portion sizes. d. all of the above.
answer
d.
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To avoid developing osteoporosis, one should: a. eat foods that are high in calcium b. eat foods that are high in phosphorus c. participate in regular, weight-bearing exercises such as lifting weights or stair climbing. d. all of the above
answer
d.
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The ratio of body fat to lean body tissue
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body composition
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_____________ _____________ is the number one killer of both men and women in the United States.
answer
cardiovascular disease
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When blood leaves the heart, it is pumped to the rest of the body through blood vessels called _________________.
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arteries
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Blood that has traveled through the body and is coming back to the heart travels in vessels called _____________.
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veins
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When the pressure or force with which the blood pushes against the walls of the arteries and veins is consistently higher than normal, this person is said to have ________________.
answer
hypertension
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When plaque builds up on the linings of the artery walls, the artery walls can thicken and lose elasticity and the passage for blood to flow becomes more narrow. This condition is called ___________________.
answer
atherosclerosis
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_______________ is a disorder in which the body cannot convert food into energy.
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diabetes
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__________________ is the hormone which is secreted by the pancreas and stimulates the body to take up and use the glucose, or blood sugar, that people get from food.
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insulin
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___________________ is the process by which the body converts food to energy.
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metabolism
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__________________ assesses a person's body size in relation to their height and weight.
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body mass index
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Energy is measured in units called ________________.
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calories
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With Type 2 Diabetes, the body produces sufficient amounts of insulin, however the body is unable to use the insulin properly to convert glucose into energy.
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true
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To reduce the chances of getting Type 2 Diabetes, it is best to eat more foods that are high in carbohydrates.
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false
question
A condition in which bones become brittle and less dense with age is called ketosis.
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false
question
Being overweight or obese makes it more likely for an individual to have high cholesterol and suffer from diabetes.
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true
question
Teens need about __ to __ hours of sleep each night to function best.
answer
8 to 10
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When you are sleep deprived, you are as impaired as driving with a blood alcohol content of .08%, which is illegal for drivers in many states.
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true
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Sleep also affects how your body reacts to __________ ,the hormone that controls your blood glucose (sugar) level. Sleep deficiency results in a higher than normal blood sugar level, which may increase your risk for diabetes.
answer
insulin
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Ongoing sleep deficiency is linked to a decreased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke.
answer
false
question
To improve your sleep habits, it may help to: a. Use the hour before bed for quiet time b. Go to bed and wake up at the same time every day. c. Try to keep the same sleep schedule on weeknights and weekends. d. All of the above.
answer
d.
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Studies have shown that people who habitually sleep less than six hours per night are much more likely to have a higher than average body mass index (BMI) and that people who sleep eight hours have the lowest BMI.
answer
true
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When it gets dark, your body releases a hormone called ___________. This signals your body that it's time to prepare for sleep, and it helps you feel drowsy.
answer
melatonin
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Schools that have set later bell times find that enrollment and attendance improves and students are more likely to be on time when school starts.
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true
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Teens tend to have irregular sleep patterns across the week β€” they typically go to bed early and wake up early on the weekends, which can affect their biological clocks and hurt the quality of their sleep.
answer
false
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What should you do a few hours before your bedtime?
answer
avoid the tv, computer, and telephone.
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Today's children are spending an average of ______ hours a day on entertainment media, including televisions, computers, phones, and other electronic devices.
answer
7
question
Beware when opening __________ from unknown people or sources, especially when they are unsolicted.
answer
emails
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Sharing personal information with others you do not know personally is one of your biggest risks online.
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true
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Photos taken from smartphones are safe to share because they do not allow others to know the location of where the picture was taken.
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false
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Nearly 40% of internet users between the ages of 18-35 have regretted posting personal information about themselves.
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true
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TV and other entertainment should be avoided for infants and children under the age of 2.
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true
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Americans only tend to share good news online.
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false
question
If you decide to meet someone, never go alone, let others know where you ar going, meet in a very public place, and have your cell phone readily available.
answer
true
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Parents are not allowed to apply parental controls or block software on family computers and smartphones to limit the internet to safe websites, without the child's permission.
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false
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__________ can be high-jacked and turned on remotely. This allows others to illegally view and listen to individuals without their knowledge. .
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webcams
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Consider changing your password at least every ____ days when information is sensitive.
answer
90
question
If we are indoors, either at home or at work, we are safe from air polution.
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false
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Precycling consists of various steps you should take before recycling, such as washing bottles and aluminum cans.
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false
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One major cause of land pollution is deforestation.
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true
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_____________ is the introduction of contaminants into the environment that cause harm to the organisms living in it.
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pollution
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Inhalation of dust, smoke, vapor, fumes and particles can cause which types of diseases?
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respiratory
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Which of the following is a radioactive gas, present in soil and rocks, and is a major source of indoor pollution and can cause lung cancer?
answer
radon
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What are the 3 Rs that help cut down on waste that ends up in landfills?
answer
reduce, reuse, recycle
question
Runoff water carries which of the following elements, which run into our water supply?
answer
pesticides, fertilizers, and agricultural waste
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The degree of _________ and level of ___________ in our communities most directly affects our mental and emotional health.
answer
noise, safety
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____________ pollution refers to sounds that are loud enough to damage hearing.
answer
noise