Health PE 10 Exam
Today's children are spending an average of ______ hours a day on entertainment media, including televisions, computers, phones, and other electronic devices. 9 8 7.5 10
7.5
Teens need about __ to __ hours of sleep each night to function best. 8 to 10 6 to 7 5 to 6 6 to 8
8-10
Consider changing your password at least every ____ days when information is sensitive.
90
The buildup of fatty substances such as cholesterol and saturated fats inside the artery walls results in which cardiovascular disease? Arrhythmia Atherosclerosis Angina pectoris Hypertension
Atherosclerosis
What should you do a few hours before your bedtime? Eat or drink Exercise Avoid the TV, computer and telephone. Complete your homework.
Avoid the TV, computer and telephone.
When selecting a bike helmet, be sure to look for a sticker on the helmet that it meets safety standards from the __________, a federal agency that creates safety standards for bike helmets and other safety equipment. FDA (Food and Drug Administration) EPA (Environmental Protection Agency) CPSC (Consumer Product Safety Commission) none of these
CPSC (Consumer Product Safety Commission)
Which statement best explains the relationship between diet and osteoporosis? Cholesterol blocks calcium from reaching bone cells. So a diet high in cholesterol can lead to osteoporosis. Protein and iron build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis. Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis. There is no relationship between diet and osteoporosis.
Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis.
_________ results from the rapid and uncontrollable reproduction of abnormal cells. Cancer Cardiovascular disease Osteoporosis None of the above.
Cancer
_______________ is a chronic disease in which the level of sugar, called glucose, in the blood is too high. Diabetes Osteoporosis Cardiovascular disease Stroke
Diabetes
_______________ is a disorder in which the body cannot convert food into energy, resulting in elevated glucose levels in the bloodstream and urine. Diabetes Anemia Jaundice Epilepsy
Diabetes
Which strategy would help prevent someone from developing Type 2 Diabetes? Eat a balanced diet low in calories and fat and maintain regular exercise. Eat mostly vegetables and fruits, with very lean protein, few carbohydrates, and no oil. Eat whatever you want, but make sure to exercise for atleast 60 minutes everyday. Get regular exercise so you can eat more food that is high in sugar
Eat a balanced diet low in calories and fat and maintain regular exercise.
Blood that has traveled through the body and is coming back to the heart travels in vessels called arteries. True False
F
When blood leaves the heart, it is pumped to the rest of the body through blood vessels called veins. True False
F
Which statement describes a way in which diet contributes to cardiovascular diseases? Food high in cholestrol blocks insulin production, so the heart cannot send enough oxygen to the cells. Food high in animal fat makes the lungs unable to send oxygen to the heart, causing cardiovascular disease. Food high in saturated fat thickens the arteries and makes it harder for the heart to send oxygen to the body's cells. All of the above
Food high in saturated fat thickens the arteries and makes it harder for the heart to send oxygen to the body's cells.
__________________ 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. Adrenaline Cortisol Insulin Estrogen
Insulin
___________________ is the process by which the body converts food to energy. Osmosis Metabolism Respiration Excretion
Metabolism
Which choice is best for lowering the amount of saturated fat in your diet? Replace beef or pork with leaner meat. Replace sodas with fresh fruit juices. Replace processed grains with whole grains. None of the above
Replace beef or pork with leaner meat.
Which foods are best as part of a cancer-prevention diet? Cheese and protein rich meats such as beef and pork. Vegetables and fruits, such as broccoli, grapes, apples, and whole grain. Free-range eggs, grass-feed beef, and organic milk. Sodas and fresh fruit juices.
Vegetables and fruits, such as broccoli, grapes, apples, and whole grain.
The best way to prevent diabetes is to eat a diet low in fat and calories and maintain an ________________ lifestyle. relaxed sedentary active stressed
active
Healthy ways to balance real life with screen time include: selecting creative alternatives to using digital media making bedrooms "electronic media free" zones having family time, such as family dinners, be "media free" all of the above
all
Studies have shown that excessive media use can lead to Obesity Sleeping and eating disorders School difficulties All of the above
all
To improve your sleep habits, it may help to: Use the hour before bed for quiet time Go to bed and wake up at the same time every day. Try to keep the same sleep schedule on weeknights and weekends. All of the above.
all
What personal information should not be shared or posted online: Phone number Address Birthdate All of the above
all
Which of the following are planes of motion? sagittal frontal transverse all of the above
all
Which of the following types of safety equipment could be used when participating in sports and other activities to avoid potential injury? helmets mouthguards protective eye gear all of the above
all
To avoid developing osteoporosis, one should: eat foods that are high in calcium eat foods that are high in phosphorus participate in regular, weight-bearing exercises such as lifting weights or stair climbing. all of the above
all of the above
Which kind of tumor grows slowly and is surrounded by membranes that prevent it from spreading from the original site? benign malignant metastasis leukomia
benign
______________________ is the study of the movement of a living body, including how muscles, bones, tendons, and ligaments work together to produce movement.
biomechanics
The ratio of body fat to lean body tissue is known as: body weight body composition fat weight none of the above
body composition
Which physics concept(s) can be used to explain how the muscles and skeleton work to create movement: velocity force leverage both b and c
both
Over time, if a blood vessel leading to the brain becomes affected by excess plaque and becomes blocked, the victim may suffer a ___________________. a heart attack b collapsed lung c stroke d none of the above
c
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.
c. both a and b.
Energy is measured in units called ________________. watts power grams calories
calories
Common chronic diseases involving the heart are called __________ diseases. respiratory cardiovascular skeletal preventable
cardiovascular
Which of the following is the number one killer of both men and women in the United States? diabetes cardiovascular disease low blood pressure skin cancer
cardiovascular disease
A ________________ is an injury to the brain in which the brain hits against the inner lining of the skull bone and requires that one seek medical attention to assess the severeness of the injury.
concussion
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 d both b and c
d
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
d
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
d. all of the above
Beware when opening __________ from unknown people or sources, especially when they are unsolicted. fraud emails malware spyware
emails
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. chemical equation radical equation linear equation energy equation
energy equation
__________________ is referred to movement that occurs when the inside angle of a joint increases.
extension
A condition in which bones become brittle and less dense with age is called ketosis. True False
f
A soft tissue injury is an injury that is serious in nature and can include a range of injuries such as a break, unconsciousness, severe blood loss, etc. True False
f
A sprinter running the 100 yard dash gets their energy through aerobic respiration. True False
f
All types or all instances of cancer can be prevented by lifestyle changes. True False
f
Americans only tend to share good news online. True False
f
Any lateral movement occurring parallel to an imaginary line dividing the body into front and back halves happens in the sagittal plane. True False
f
In order to maintain a certain body weight, it is necessary to burn more calories than you consume on a daily basis. True False
f
Intense exercise causes your muscles to use aerobic respiration. True False
f
Ongoing sleep deficiency is linked to a decreased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke. True False
f
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. True False
f
Photos taken from smartphones are safe to share because they do not allow others to know the location of where the picture was taken. True False
f
Teens tend to have irregular sleep patterns across the week — 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. True False
f
To reduce the chances of getting Type 2 Diabetes, it is best to eat more foods that are high in carbohydrates. True False
f
Type 1 is much more common and occurs when the body is unable to make enough insulin. True False
f
_______________________ occurs when the inside angle of a joint decreases.
flexion
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 ________________. hypertension hypotension hyperglycemia none of the above
hypertension
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. cortisol insulin stress adrenaline
insulin
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. dopamine cortisol melatonin oxytocin
melatonin
Getting sufficient rest between workouts is very important in order to avoid which type of injuries? critical microtrauma overuse none of the above
overuse
When an object moves around a fixed point, which results in a circular or semicircular movement, this is known as _______________. flexion extension inversion rotation
rotation
Dorsiflexion, which is moving the top of the foot towards the shin, occurs within the ________________ plane. frontal sagittal transverse none of the above
sagital
A family history of the disease can increase your chances of getting cancer. True False
t
An anaerobic bacteria that is present in the digestive system of humans is E. coli. True False
t
Anaerobic respiration produces ATP very quickly. True False
t
Being overweight or obese makes it more likely for an individual to have high cholesterol and suffer from diabetes. True False
t
Body Mass Index, or BMI, assesses a person's body size in relation to their height and weight. True False
t
Chronic diseases are on the rise in the United States, in large part because we eat too much and exercise too little. True False
t
If you decide to meet someone, never go alone, let others know where you ar going, meet ina very public place, and have your cell phone readily available. True False
t
If your body mass index does not fall into the acceptable range according to the chart, it is best to consult with your physician. True False
t
In aerobic respiration, enough energy is produced to make up to 38 ATP molecules. True False
t
It is normal for an athlete in training to experience soreness, discomfort, and fatigue during periods of training. True False
t
Nearly 40% of internet users between the ages of 18-35 have regretted posting personal information about themselves. True False
t
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. True False
t
Sharing personal information with others you do not know personally is one of your biggest risks online. True False
t
Stretching works best after a warm-up, such as light jogging, because your tissues are more elastic and flexible due to the increase in heat and blood flow to the muscles. True False
t
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. True False
t
TV and other entertainment should be avoided for infants and children under the age of 2. True False
t
The likelihood of contracting type 2 diabetes is much higher if a person is overweight and does not exercise. True False
t
Two factors that could affect a biomechanical analysis of a marching unit would be leg length and stride length of the marchers. True False
t
Wearing properly fitting equipment dramatically decreases a person's chances of getting hurt during activity. True False
t
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 atherosclerosis. True False
t
When stress is placed on a specific body part, such as with lifting weights, it causes tiny tears in the tissue. Over time, the muscle tissue repairs itself building the muscle stronger than it was previously. True False
t
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. True False
t
When you lack adequate nutrition, you may find it more difficult to focus, may feel distracted and may develop a headache, all of which may impair your intellectual performance. True False
t
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. True False
t
Your body continues to burn calories at an accelerated rate for several hours, even after you finish participating in a physical activity. True False
t
The ________________ plane of motion, which divides the body into top and bottom halves, involves movement parallel to the waistline.
transverse
__________ can be high-jacked and turned on remotely. This allows others to illegally view and listen to individuals without their knowledge.
webcams