2019 P.E. 2 Quiz Answers

In order to lose 12 pounds, your friend wants to fast for a week. You don't think it is a good idea. Which of the following statements BEST explains why she should not fast and provides her with a better alternative? A. Fasting can lead to fatigue or dizziness, so it would be best to follow a low-carbohydrate diet to lose weight. B. Fasting can cause the metabolism to slow down, so it would be better to follow a well-balanced diet that has reduced calories. C. Fasting is ineffective because it's hard to maintain, so it would be best to take diet pills instead. D. Fasting will cause you to have low energy, so a liquid diet would be best because it doesn't have any negative side effects.

B

Joseph is taking amphetamines to combat fatigue during his workout. This may not be a good idea because __________. A. amphetamines may cause liver and kidney damage if used for an extended period of time B. amphetamines may cause depression and fatigue after the effect wears off. C. amphetamines tend to increase blood viscosity and can cause fatal blood clots D. amphetamines tend to have a negative impact on the metabolic rate and will cause weight gain

B

Lacto-ovo vegetarians would not eat __________. A. meat or dairy B. meat C. eggs or dairy D. dairy

B

Maggie plans a workout for Tuesday, Thursday, and Saturday where she lifts weights that cover all of her major muscle groups. She will lift the most weight that she can handle and still control her form. Her plan is to do seven repetitions and three sets of each exercise. What would be the results after Maggie participated in this workout for more than six months? A. Maggie would build muscular endurance because she has chosen a low number of sets. B. Maggie would build muscular strength because of the weight sets and repetitions she has chosen. C. Maggie would build muscular strength because she has chosen such a heavy weight. D. Maggie would gain muscular endurance because of the amount of repetitions she is performing.

B

Maintaining a healthy weight comes down to moderation and __________. A. muscle mass B. portions C. nutrients consumed D. protein consumed

B

MyPlate was created to __________. A. to encourage Americans to eat the same quantity of food across the different food groups B. to be a visual tool for understanding a healthy diet C. to help Americans measure the amount of fat in their bodies D. to provide a reference for evaluating different types of cuisine

B

Sandra wants to improve her body composition. Four of her friends have given her advice. Analyze the sentences to determine which friend gave her the BEST piece of advice? A. Sanchez told her to take diet pills and to eat less than 1,000 calories a day. B. John says to eat several, balanced, low-calorie meals throughout the day and to exercise regularly. C. Laurie says to eat only fruits and vegetables and to exercise regularly. D. Shelia told her to eat whatever she wants as long as she exercises five days a week for 60 minutes.

B

Which of the following is NOT true about energy balance? A. Energy balance is influenced by the amount of exercise one gets and their dietary habits. B. Inactive people use more energy so they should consume fewer calories. C. Stored body fat will increase if calorie intake is greater than energy used. D. Energy balance is the balance between the amount of calories consumed and the amount used for energy.

B

Which of the following is the BEST example of increasing the intensity of a workout? A. running one mile further than normal B. running one mile faster than normal C. running one mile more every other workout D. jogging for three miles

B

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly. A. Lisa says, "A spotter is important to protect the safety of the lifter but is not necessary for all types of lifts." B. Shawna says, "A spotter is only necessary when you are doing a strength building workout." C. Rachel says, "A spotter is only there to help you count your reps and restack the weights when you are tired." D. Emma says, "A spotter is there to keep you motivated, and it is okay for them to work out while you are lifting."

A

An individual having a history of migraine headaches would most likely be diagnosed with having __________. A. a common disorder of the central nervous system B. a degenerative disorder of the central nervous system C. a disorder of the peripheral nervous system D. no disorder

A

How can poor posture result in back pain? A. Bad posture can result in tight muscles. B. Bad posture hyperextends the spinal column. C. Bad posture increases back flexibility. D. Bad posture reduces stress on joints and tendons.

A

In order to prevent injury during your weight-training session, it is necessary to __________. A. do performance testing prior to setting up your workout routine, stretch before and after each workout, get the proper amount of rest and nutrition, and modify your workout as needed B. have your friend check your workout to be sure it is well-designed, exercise only three days a week, and allow for adequate rest between workouts C. never change your workout routine, stretch before and after each workout, allow time to warm up and cool down, and adjust your form as needed D. use slow bouncing movements to warm up and stretch before each workout, follow a plan that includes proper sets and repetitions, adjust your workout and form as needed, and workout every day

A

Jamie and Scott did sit-ups, push-ups, and curl-ups, and then compared the information to find out who had better __________. A. endurance, using the calisthenic method B. strength, using the max 1 RPM method C. strength, using the absolute method D. endurance, using the maxing out method

A

Nancy eats 2,000 calories a day. She burns 500 during her workouts and 1,000 participating in her normal daily activities. How many more calories does she have to burn to lose weight? A. more than 500 B. less than 500 C. at least 100 D. less than 100

A

To set your intensity level, you need to __________. A. use your maximum heart rate, which is determined by subtracting age from 220 B. exercise for a minimum of 60 minutes each session C. increase your resting heart rate by increasing the weights you lift each week D. determine what it is by subtracting your age from 2,000 calories

A

Two individuals start the same training program at the same time, but one is able to grow muscle faster and larger than the other. What is the least likely explanation for this? A. One individual was born with more muscle fibers. B. One individual has a more consistent training schedule. C. One individual is consuming a healthier diet. D. One individual has a more intense training schedule.

A

Vitamins D, calcium, and __________ are required to appear on nutritional labels. A. iron B. zinc C. vitamin KD.phosphorus

A

What would be a particularly good stretching exercise to do before going on a run? A. the calf stretch B. shoulder bends C. the torso stretch D. the chest-and-arm stretch

A

When considering special needs acceptance guidelines, which of the following is NOT included? A. A "one-size fits all" approach should be maintained. B. Need-based boundaries should be established. C. Activity-based boundaries should be established. D. Everyone should be treated fairly.

A

Which governmental group is responsible for creating MyPlate? A. United States Department of Agriculture (USDA) B. Food and Drug Administration (FDA) C. United States Department of Education (USDE) D. Dietary Regulatory Committee (DRG)

A

Which of the following BEST defines dynamic stretching? A. Dynamic stretching features slow, deliberate, controlled motions useful for activity preparation and reducing muscle tightness. B. Dynamic stretching features bouncing and swift motion useful for increasing range of motion. C. Dynamic stretching features stationary stretching useful for increasing muscle power and elongating muscles. D. Dynamic stretching features stationary stretching with a partner useful for increasing muscle potential.

A

Which of the following BEST describes balanced stretching? A. stretching many groups of muscles throughout the body B. targeting a specific muscle group for stretching C. balancing on one hand or foot during stretching exercises D. stretching without bouncing

A

Why are arm circles considered a dangerous stretching exercise? A. They are a ballistic stretching exercise. B. The stretch the shoulder muscles. C. They can injure the hip joints. D. They are a static stretching exercise.

A

A serving of food that has 10% to 19% of a nutrient based on a 2,000-calorie diet is considered to have __________. A. low nutritional value B. good nutritional value C. average nutritional value D. excellent nutritional value

B

An individual has sarcopenia. In order to prevent this condition from becoming any worse, what action should be taken? A. decrease the amount of time spent exercising each week B. participate in more activities like weight training C. cut back on the use of heavy weights D. increase supplements and eat a healthier diet

B

As a person ages, his or her levels of cardiorespiratory fitness tend to __________. A. improve B. decline C. stay the same D. none of the above

B

As exercise levels increase, which of the following physiological changes occurs in the respiratory system? A. The respiratory muscles shrink. B. The lungs expand in size. C. The trachea widens. D. The airways narrow.

B

Based on the stated expectations of the sit-and-reach test, which of the following is TRUE? A. Men are generally more flexible than women. B. Women are generally more flexible than men. C. Men and women are about equally flexible. D. No broad conclusions can be drawn about flexibility.

B

For a typical person who leads a sedentary lifestyle, a typical maximum oxygen intake level would be __________. A. 20 ml/kg/min B. 35 ml/kg/min C. 50 ml/kg/min D. 70 ml/kg/min

B

Nutritional needs can best be described changing through life.

Changing

A person suffering from anorexia nervosa typically suffers from which of the following health issues? A. low blood pressure B. thin/weak bones C. damage to internal organs D. all of the above

D

Ballistic stretching is BEST performed __________. A. before intense workouts B. after a thorough warm-up C. weekly D. never

D

The principal benefit of speed loading is to increase __________. A. overall muscle strength B. flexibility C. muscle endurance D. natural movement speed

D

Which of the following statements about stretching is NOT true? A. Stretching increases flexibility. B. Stretching improves range of motion of joints. C. Stretching improves circulation. D. Stretching helps increase stress.

D

Why is spot training a myth? A. Exercise only burns fat in specific body regions. B. Weight training strengthens muscles but does not burn fat. C. The results of spot training are not consistent. D. Exercise cannot burn fat in a target body region.

D

A person's metabolism remains constant throughout life.

False

Females are unable to maintain a high level of cardiorespiratory fitness.

False

Plyometrics is an isometric exercise technique.

False

Barbara creates a table of the six essential nutrients. Macronutrients Micronutrients Carbohydrates Fats Proteins Vitamins Water Minerals

Fats

A female with a waist to hip ratio greater than 1.0 would be at a higher risk for certain diseases.

T

A lack of flexibility is a risk factor for athletic injuries.

T

The peripheral nervous system is responsible for both sending and receiving signals to and from the brain.

T

A myocardial infarction is a heart attack.

True

According to MyPlate, you should eat approximately two and a half cups of vegetables per day.

True

An eating disorder may start out as a slightly irregular pattern of eating.

True

It is important to allow a muscle group 48 hours to recover after targeted weight lifting.

True

Overload is the act of exercising a muscle to fatigue.

True

Parents are a large factor in how their children perceive their bodies.

True

Specificity means an exercise program should have end goals that target specific areas.

True

The cardiovascular system helps move hormones throughout the body during exercise.

True

The human body consists of two types of fat components: essential body fat and storage body fat.

True

When planning a workout for muscular endurance, you'll need fewer workouts to reach your goal if you do compound exercises.

True

Professional treatment for an eating disorder includes all of the following EXCEPT: A. physical therapy B. nutritional counseling C. psychotherapy D. residential treatment

A

Walking is an ideal exercise for people who __________. A. desire to engage in an activity that is easy on their joints B. desire to engage in a high-energy activity C. desire to engage in an activity requiring intense concentration D. desire to engage in an activity requiring high endurance

A

Weight gain occurs when a person consumes too much/many __________. A. calories B. fat C. carbohydrates D. protein

A

Which of the following is NOT a function of the recommended dietary allowance (RDA)? A. to prevent nutrient deficiencies B. to reduce the risk of disease C. to meet nutritional needs D. to prevent nutrient overdoses

D

Which of the following is NOT a reason why exercise routines should have clearly stated goals? A. Goals allow for time to be spent more efficiently. B. Goals can make sure individuals vary their exercises. C. Goals can keep an individual motivated. D. Goals allow individuals to track their progress against others.

D

The maximum oxygen intake level can only be measured using the multistage fitness test.

False

The right ventricle transports oxygenated blood to the lungs.

False

There are more smooth muscles in the body than skeletal muscles.

False

Thomas is a marathon runner. He eats a well-balanced diet and drinks plenty of fluids, but he should take supplements to account for all the calories he loses while running.

False

Trunk rotation is the most common static flexibility assessment.

False

Walking and running both have low impact on joints.

False

Weight training requires that individuals add supplemental protein to their diet.

False

Well-designed weight-training programs only target two or three body areas.

False

White blood cells prevent the loss of blood by causing clotting.

False

Anaerobic and aerobic exercises are important in developing cardiorespiratory fitness.

True

Anaerobic exercise does not require the body to use any extra oxygen.

True

Arteries carry oxygen-rich blood to capillaries.

True

Body image can affect a person's health.

True

Both the heart and arteries contract to pump blood throughout the body.

True

Carbohydrates are nutrients that supply the main energy source for the body, in the form of sugars.

True

Diets not only correct health problems, they can also cause health problems.

True

Drinking cold water burns more calories than drinking room-temperature water.

True

During adolescence, the body should get foods that are higher in nutritional value and lower in fats and sugars.

True

Each lung is fed oxygen by a separate bronchus.

True

Fat in the body helps to protect vital organs.

True

Flexibility is the capacity to move a joint through its full range of motion.

True

Fresh fruit can be contaminated by the water used to wash it.

True

Genetics can influence the amount of body fat an individual possesses.

True

High levels of muscular fitness can also lead to reduced risk for chronic diseases.

True

In the human body, the larynx is attached to the trachea.

True

The most important step for preventing cardiovascular disease is to live a healthy lifestyle.

True

The muscular and cardiovascular systems can both be overloaded during exercise.

True

The proper way to increase progression in weight training is to gradually increase the amount and type of stimulus applied to the muscle.

True

Tightness of the muscles can clamp down on the sciatic nerve and result in lower back pain.

True

Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%.

True

Flexibility is not important when performing daily tasks.

False

It is best to eat within an hour of exercising.

False

It is permissible to substitute fruit for vegetables or vice versa to meet the recommended nutritional guidelines.

False

Joints all move in the same way.

False

Lent is a fad diet that can be harmful to vital organs.

False

Nutritional labels list only healthy nutrients.

False

Older adults don't suffer from body image problems because they are more accepting of who they are.

False

Once a body is in top physical condition, the 24-hour recovery period after low-intensity exercise can be safely skipped.

False

Organic foods tend to have higher levels of nutrients than nonorganic foods.

False

Over half of Americans have a BMI over 30, placing them in the obese category.

False

People with sedentary lifestyles have completely different nutritional needs than those with athletic lifestyles.

False

The ballistic method of developing flexibility is the safest form of stretching.

False

A kosher diet is an example of a diet that is based on __________. A. morals and beliefs B. laws and illnesses C. health status and preferences D. wishes and medications

A

A one-repetition maximum is most important in developing muscle __________. A. strength B. size C. endurance D. appearance

A

A patient is diagnosed with a degenerative disease of the nervous system. Select the disorder that would match this diagnosis. A. multiple sclerosis B. epilepsy C. cerebral palsy D. headaches

A

According to the principle of overload you should __________. A. gradually increase the difficulty of a workout B. gradually decrease the difficulty of a workout C. engage in challenging exercise during workouts D. vary the exercises in a workout over time

A

After listening to a long discussion on the skeletal system, you conclude that the skeletal system is important because it __________. A. supports the body and makes red and white blood cells B. is formed from bones, cartilage, and muscle C. provides the body with potassium needed for support D. manufactures the ligaments needed to connect bones

A

If you were creating a presentation that would cover the different types of muscles in the body, which groups of muscle would you need to include? A. skeletal, cardiac, and smooth muscles B. cartilage, tendons, and skeletal muscles C. voluntary, cardiac, and involuntary muscles D. voluntary, involuntary, and smooth muscles

A

If you were running a marathon, which type of muscle fibers would be most useful to you? A. slow-twitch B. fast-twitch, type I A C. intermediate-twitch, type II B D. slow-intermediate twitch, type I B

A

Modifying the rules for special needs athletes can mean __________. A. allowing more attempts to accomplish the task B. keeping the same rules for everyone C. excluding those with special needs D. all of the above

A

Which of the following is NOT a consequence of too little body fat? A. increased cholesterol B. organ failure C. death D. altered hormones

A

Which of the following is NOT a lifestyle risk factor for cardiovascular disease? A. physical activity B. obesity C. diabetes D. tobacco use

A

Which of the following is NOT a treatment for high blood pressure? A. an LDL-rich diet B. a healthy diet C. blood thinners D. aerobic exercise

A

Which of the following is NOT true about how medical problems affect body composition? A. Medical problems can improve one's body composition. B. Medical problems can influence a person's diet and exercise habits. C. Medical problems can cause people to have unhealthy body compositions. D. Medical problems can influence how one's metabolism works.

A

Which of the following is an example of improved functioning as related to the benefits of muscular strength and endurance training? A. having stronger bones B. easier to do household chores C. lower blood pressure D. larger lung capacity

A

Which of the following statements is TRUE about body composition? A. Body composition is the percentage of fat to lean body mass. B. Body composition is a measure of one's body weight. C. Body composition is a measure of one's essential body fat. D. Body composition is not a good indicator of overall health.

A

Which of the following would be the BEST activity to help you maintain a healthy skeletal system? A. exercising often and eating a balanced diet B. resting often and receiving proper immunizations C. exercising often and eating only protein for your morning meal D. resting often and eliminating calcium from your diet

A

Which types of lifts require spotters? A. dead lifts, bench presses, and squats B. curls, butterflies, and reversed rows C. overhead presses, flies, and curls D. lunges, curls, and squats

A

Why are dynamic flexibility tests NOT used as often as static flexibility tests? A. Dynamic flexibility tests involve more subjective measurements. B. Static flexibility tests are less expensive to perform. C. Dynamic flexibility tests do not provide useful data. D. Static flexibility tests are more difficult to standardize.

A

Yulia is twenty-four years old. She has been fit and lean her whole life and recently has begun to put on an unhealthy amount of weight. She goes to her doctor because she is not eating any differently than she has before, yet she is now heavier. What will Yulia's doctor most likely tell her? A. Adults need fewer calories than kids and teens, so she needs to eat less. B. Adults need more calories than kids and teens, so she needs to eat more. C. Adults are heavier than kids and teens. D. Adults need more exercise than kids and teens.

A

All of the following are true about eating prior to exercise EXCEPT: A. eating can cause gastric pain during exercise B. eating increases the amount of oxygen available during exercise C. eating reduces the amount of fat burned during exercise D. eating should be avoided within 2 hours of exercise

B

High levels of cholesterol can first lead directly to __________. A. strokes B. arteriosclerosis C. heart attacks D. heart failure

B

How does a food pyramid help individuals eat a healthy diet? A. A food pyramid illustrates the chemicals and additives put in foods so individuals can plan a diet with more natural ingredients. B. A food pyramid makes suggestions on what food groups should be included in a healthy diet and what percentage of the diet each group should make up. C. A food pyramid tells individuals the exact foods to eat each day and how much of each they can consume. D. A food pyramid helps individuals plan their diet by giving guidelines on vitamins, minerals, and calories to consume each day.

B

How many chambers does the heart contain? A. 3 B. 4 C. 5 D. 6

B

In this theory of muscle growth, muscle fibers are able to split and create new fibers. A. hypertrophy B. hyperplasia C. atrophy D. none of the above

B

Nutrients and waste both enter and leave cells through a process called __________. A. effusion B. diffusion C. fusion D. emulsion

B

Once a person has been diagnosed with diabetes, what is the single greatest health threat they will face? A. arthritis B. cardiovascular disease C. obesity D. cancer

B

Suzette has a history of seizures. The doctor has given her medication, which has allowed her to be seizure-free for many years. From which disorder does Suzette most likely suffer? A. cerebral palsy B. epilepsy C. Alzheimer's disease D. Parkinson's disease

B

The expiration date on a product refers to the last date a product should be __________. A. sold to a customer B. used before chances of spoiling increase C. packaged and put out on the shelves D. thrown away if not eaten

B

What characterizes static stretching? A. having a partner hold limbs in a stretch position B. assuming and holding a stretch position C. bouncing while in a stretch position D. using a tool or object to increase a stretch

B

What distinguishes atherosclerosis from arteriosclerosis? A. Arteriosclerosis can lead to blood clots. B. Atherosclerosis is characterized by plaque buildup. C. Arteriosclerosis results in inefficient blood flow. D. Atherosclerosis is a general term for artery hardening.

B

What is the impact of age on flexibility? A. Younger people tend to develop flexibility more slowly. B. Younger people tend to be more flexible. C. Older people tend to be more flexible. D. Older people cannot maintain their flexibility.

B

When comparing convenience diet food to organic foods, we can conclude __________. A. that organic food is more expensive B. that convenience food has more additives C. that organic food has less nutrition D. that convenience food is better for you

B

Where are the macronutrients located on a nutritional label? A. on the left B. on the top C. on the bottom D. on the right

B

Which of the following activities BEST describes proprioceptive neuromuscular facilitation? A. The stretch involves using an external object to increase muscle strength. B. The stretch involves using a partner to apply force against your contraction. C. The stretch involves bouncing to extend beyond the normal range of motion. D. The stretch involves performing slow, deliberate motions to reduce muscle tightness.

B

Which of the following is NOT a good exercise for the lower body? A. hip flexor B. spine stretch C. calf stretch D. hamstring stretch

B

Which of the following is NOT true about storage body fat? A. Storage body fat acts as an insulator to the body. B. Storage body fat helps increase the effects of aging. C. Storage body fat reduces the impact to internal organs during falls. D. Storage body fat is converted to energy when needed.

B

Which of the following is a myth about weight lifting? A. Not everyone can become a bodybuilder through weight training. B. Women who lift weights will develop large, bulky muscles. C. People who weight train don't need protein supplements. D. Spot training cannot help someone lose fat in a specific body area.

B

Which statement is always TRUE about the frequency at which you eat meals? A. Eating several, high-calorie meals will help you maintain your weight if you are fairly sedentary. B. Eating more, smaller, low-calorie meals is better than eating fewer, large, high-calorie meals. C. Eating several, low-calorie meals will help you lose weight. D. Eating fewer, high-calorie meals each day will help you gain weight.

B

A patient comes to the emergency room with very low potassium and dehydration. The doctor would want to ask if this patient has __________. A. been following a liquid diet B. been using diet pills recently C. been taking diuretics D. been following a low-carbohydrate diet

C

Communication between a spotter and lifter should take place __________. A. before lifting B. during the last set C. at all times D. while planning the routine

C

Drugs like steroids are controlled substances. They are illegal and dangerous to take without a prescription. Some athletes take them to __________. A. prevent fatigue B. increase metabolism C. stimulate muscle growth D. prevent injury

C

Eating disorders are caused by all of the following factors EXCEPT: A. psychological factors B. genetic factors C. economic class D. financial factors

C

How many calories are the basis for the calculation of the percent daily values? A. 1,500 B. 1,750 C. 2,000 D. 2,500

C

Hypertension is called "the silent killer" because __________. A. it kills people while they sleep B. there is no treatment for it C. it generally has no symptoms D. if affects the voice box first

C

If an individual eats foods that do not contain any dairy and only drinks soy milk, he or she most likely has a problem digesting __________. A. fats B. cholesterol C. lactose D. sugars

C

If sufficient rest is taken between workout activities targeting specific muscle groups, how many sessions of the same activity can safely be performed in a one-week period at the MOST? A. two B. three C. four D. five

C

If you want to increase your muscular endurance, which workout would be BEST suited to help you reach your goals? A. a workout that uses five sets of five reps and works out each specific muscle group three times a week, treating every other day as a rest day B. a workout that works out each muscle group each day, using high weight and low repetitions C. a workout that uses three sets of 15 repetitions and works each muscle group four times a week, treating every other day as a rest day D. a workout that isolates one muscle group a day, using low weight and low repetitions

C

In calisthenics, the resistance is ultimately provided by __________. A. free weights B. springs and elastic bands C. gravity D. weight machines

C

In order to determine body composition with bioelectrical impedance, you must also know __________. A. height, weight, gender, and percentage of body fat B. age, gender, and lean muscle mass C. height, age, weight, and gender D. BMI, age, and gender

C

Increasing cardiorespiratory fitness levels is difficult for experienced athletes because __________. A. they are not motivated to increase their levels of cardiorespiratory fitness B. they cannot commit the training time to increase their cardiorespiratory fitness C. they have already achieved high levels of cardiorespiratory fitness D. none of the above

C

Laura measured her body composition by measuring her waist circumference. Her waist is 39 inches. Based on this result, which of the following is TRUE? A. Laura's waist circumference indicates that she is at no risk for certain diseases because she falls within the healthy range. B. Laura's waist circumference places her in the unhealthy range, but fortunately, she is not at any risk for certain diseases. C. Laura's waist circumference indicates that she has a high percentage of abdominal fat, which places her at a higher risk for certain diseases. D. Laura's waist circumference indicates she is at risk for certain diseases because it is too small.

C

Lisa and Rachel want to determine their muscular endurance, but they don't have access to a gym or any weight-lifting equipment. What can they use? A. maxing out method B. percent of 1 RM method C. calisthenic method D. absolute method

C

Variety is important for an exercise program because it __________. A. improves muscle flexibility B. reduces exercise effectiveness C. alleviates boredom D. improves the specificity of exercise

C

What can be found in every skeletal muscle? A. nerves, bones, cartilage, and connective tissue B. tendons, cartilage, nerves, and blood vessels C. muscle fibers, nerves, connective tissue, and blood vessels D. tendons, nerves, blood vessels, and bones

C

What distinguishes push-ups from other chest exercises such as the bench press and dumbbell flies? A. The bench press also exercises the legs. B. Push-ups are a variable resistance exercise. C. Push-ups do not require any weights or machines. D. Push-ups are not actually chest exercises.

C

What effect does increased blood flow have on the body when performing exercises? A. delivers more sugar to organs B. delivers more energy to muscles C. delivers more oxygen to the body D. delivers more protein to muscles

C

What function do capillaries serve in the cardiovascular system? A. carry blood to the brain B. return blood to the lungs C. help control body temperature D. replace old blood cells

C

What percent of one's daily caloric intake should come from carbohydrates? A. 10 - 35% B. 20 - 35% C. 45 - 65% D. 70 - 75%

C

What's the first step one should take when determining the amount of overload to include in an exercise program? A. consulting the Internet for exercise plans B. asking around at a local gym C. assessing your current level of fitness D. asking a health-conscious friend

C

Which of the following aerobic activities has the highest impact on the joints? A. cycling B. swimming C. running D. walking

C

Which of the following is NOT a step one can take to prevent food borne illnesses? A. cooking foods to an appropriate temperature B. refrigerating food within two hours of preparation C. cutting all meats with the same knife D. keeping ready-to-eat food separate from raw food

C

Which of the following is NOT an appropriate result of healthy stretching? A. tension in the muscles B. a slight burning sensation C. muscle pain D. increased range of motion

C

Which of the following is NOT true about essential body fat? A. The human body would not function normally without essential body fat. B. Essential body fat accounts for about 3% of men's total weight. C. The percentage of essential body fat is the same for both males and females. D. Essential body fat is found in one's organs, bones, and muscles.

C

Which of the following is TRUE about protein and supplements in diets? A. Everyone needs additional protein in their diet. B. Weight lifters need to include supplements in their diets. C. It is uncertain whether many dietary supplements are effective. D. Most supplements are known to enhance the benefits of weight training

C

Which of the following is the most important reason to maintain a high level of cardiovascular health? A. A higher level of fitness makes it easier to develop larger muscles. B. A higher level of fitness makes you more attractive to other people. C. A higher level of fitness allows you to live a longer, healthier life. D. A higher level of fitness improves your IQ.

C

Which statement BEST describes the skeletal system? A. The skeletal system is a system of cartilage that supports the body and makes red and white blood cells. B. The skeletal system is composed of bones, cartilage, tendons, and the muscles that connect them. C. The skeletal system is composed of a rigid structure of bones that support the body and make red and white blood cells. D. The skeletal system is composed of a rigid structure of bones that create strong, hard tissues called ligaments.

C

With age, muscles can become weaker. This is due to __________. A. connections between nerves, which cause more pain and therefore less use B. damage from everyday use and injuries that accumulate over time C. disconnections between motor nerves and muscle fibers D. difficulties that occur during muscle growth and repair

C

__________ contain all nine essential amino acids. A. Simple carbohydrates B. Incomplete proteins C. Complete proteins D. Complex carbohydrates

C

Darell has a home gym that his older brother set up. Nobody has used the gym for a few years but Darell has decided to give weight lifting a try. He talks to his gym teacher, who shows him proper form for the exercises and does performance testing. Together they design a starter program that includes a warm-up, stretching, and some basic weight-lifting exercises, followed by a time of stretching. On the first day of his routine, Darell is injured. What is the most likely cause of his injury? A. Darell is experiencing what can happen when you overtrain. B. Darell is experiencing what can happen when you don't know how to do the exercises. C. Darell is experiencing what can happen when you don't properly plan a workout. D. Darell most likely did not check the gym equipment for safety issues before he used it.

D

Dawn is trying to find out how much weight she can push across the room. She is really trying to find her __________. A. flexibility B. muscular endurance C. cardiovascular fitness D. muscular strength

D

Family members cannot typically treat a loved one's eating disorder because __________. A. they don't have enough time or money B. they don't have enough patience or knowledge C. they don't have enough patience or courage D. they don't have enough knowledge or resources

D

Flexibility training can enhance enjoyment of activities by making it easier to __________. A. understand activities B. maintain good posture C. tire the muscles D. perform activities

D

Grains, seeds, nuts and root vegetables are examples of _________ carbohydrates and they take a __________ amount of time to break down, allowing one to feel full longer. A. simple...longer B. complex...shorter C. simple...shorter D. complex...longer

D

If we wanted to compare muscular endurance between a very large person and a very small person, what method would be the BEST method to use? A. absolute method B. maxing out C. callisthenic method D. fixed percentage of RM method

D

Jackie noticed an increase in appetite after she started weight training. Since she did not change her eating habits, her body fat began to drop. Why did this happen? A. Weight training slows the metabolism in order to allow muscles to grow and repair. This causes fat loss. B. Even though Jackie says she did not change her eating habits, she must have consumed fewer calories, causing her weight to drop. C. When Jackie is exercising she does not have time to eat. This, combined with the calories burned during exercise, must have been enough to cause her body fat to drop. D. As muscle mass increases, so does metabolism. A higher metabolism burns more fat.

D

Of which of the following nutrients do infants require extra servings? A. carbohydrates B. dietary sugars C. vitamin A D. fatty acids

D

Poor flexibility can result in __________. A. poor mobility B. injuries C. pain D. all of the above

D

Purging, excessive dieting, and excessive exercising after consuming large quantities of food are symptoms of __________. A. anorexia nervosa B. binge eating disorder C. disordered eating D. bulimia nervosa

D

Which of the following is NOT a dangerous stretch? A. arm circles B. yoga plow C. hurdle stretch D. hip flexor

D

Sandra ate about 2,000 calories yesterday. She was not feeling well, so she laid around and watched TV all day and burned 1,200 calories. If Sandra did this all week, she would __________. A. lose weight because she is in a state of energy balance B. maintain her weight because she is in a state of energy balance C. lose weight because she is not in a state of energy balance D. gain weight because she is not in a state of energy balance

D

Special needs issues include all of the following EXCEPT: A. mental health issues B. developmental issues C. medical issues D. athletic issues

D

Stretching before and after a workout allows for __________. A. minimal soreness B. maintained flexibility C. notation of increased flexibility D. all of the above

D

The acronym FDA stands for __________. A. Federal Dietary Association B. Food and Diet Association C. Federal Dietary Administration D. Food and Drug Administration

D

This hard but flexible structure is found in the nose and ears. A. tendons B. bones C. ligaments D. cartilage

D

What can be the cause of weakened muscle and kidney functioning? A. too little potassium B. too much potassium C. too little calcium D. too much calcium

D

What would be the most likely outcome if a young man were using anabolic steroids? A. He could go into insulin shock and die. B. He could have trouble with his blood sugar. C. He could develop fatigue or depression. D. He could develop breasts and high blood pressure.

D

When doing curls, John is careful to extend through the full range of motion and quickly lock his elbows to make sure that he does not drop the weight. This is an example of __________. A. a good technique because he moves quickly B. a bad technique because he moves through the range of motion C. a good technique because he is paying attention to form D. a bad technique because he quickly locks a joint

D

When spotting a bench press, the spotter stands with a straight back, hands under the arms of the lifter, and carefully watches the bar. This demonstrates __________. A. good technique because the form is appropriate B. poor technique because the back should be bent C. poor technique because the spotter should be moving up and down with the lifter as they lift the weight D. poor technique because the spotter should have their hands underneath the bar

D

Which is the BEST statement about joint flexibility? A. It is constant for any joint type. B. It is constant within a family. C. It is consistent between an individual's joints. D. It varies from joint to joint.

D

Which of the following foods is NOT a nutrient-dense food? A. oatmeal B. salsa C. veggie pizza D. frosted cereal

D

Which of the following is NOT a benefit of swimming? A. joints supported in water B. full-body exercise C. good exercise for cross-training D. burn less than 400 calories per hour

D

Which of the following is NOT a symptom of cardiomyopathy? A. bloating B. fatigue C. dizziness D. fever

D

Which of the following is NOT an example of an anaerobic exercise? A. sprinting B. long distance running C. push-ups D. none of the above

D

Which of the following is a consequence of too much body fat? A. diabetes B. death C. high blood pressure D. all of the above

D

Which of the following physiological effects occurs as a result of increased exercise? A. the body's blood pressure decreases throughout the body B. the blood flow is directed towards the large organs C. the levels of oxygen in the body decreases D. the volume of blood pumped by the heart increases

D

Which statement BEST describes how muscles respond to weight training? A. Weight training stretches the muscles' limits and makes the muscles longer. B. Weight training pushes the muscles' abilities, making the muscles gain endurance. C. Weight training stimulates the muscles and causes the muscle fibers to sit closer together. D. Weight training overloads muscles, which causes the body to respond by making muscle fibers larger.

D

Why are slow-twitch muscles more beneficial than fast-twitch muscles for cardiorespiratory fitness? A. Slow-twitch muscles are longer and thicker than fast-twitch muscles. B. Slow-twitch muscles need less blood to contract than fast-twitch muscles. C. Slow-twitch muscles need more recovery time between exercise sessions than fast-twitch muscles. D. Slow-twitch muscles are able to use oxygen more efficiently than fast-twitch muscles.

D

Your friend Amanda suffers from a condition that reduces her blood's ability to carry oxygen. Which of the following is the name of that condition? A. emphysema B. hemophilia C. leukemia D. anemia

D

Your maximum oxygen intake is a measurement of the ability __________. A. to transport oxygen to your muscles B. of the muscles to absorb oxygen C. of the muscles to create energy from oxygen D. all of the above are measured by maximum oxygen intake

D

Processed, low-fat foods are typically low in calories.

False

Sugary sports drinks are the best for hydration.

False