Cardio-respiratory Fitness
Which of the following is the BEST example of increasing the intensity of a workout?
running one mile faster than normal
The maximum oxygen uptake is known as the __________. A. VO2 max B. OX max C. OX3 max D. VO max
A
What is the impact of arteriosclerosis? A. inefficient blood flow B. increased artery elasticity C. arterial plaque deposition D. reduced blood clotting Please select the best answer from the choices provided.
A
The right ventricle transports oxygenated blood to the lungs.
False
Which of the following is NOT a symptom of cardiomyopathy?
Fever
What distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis?
High blood pressure has no symptoms.
Taking a group fitness class or cycling with others motivates many individuals to continue exercising.
T
The cardiovascular system helps move hormones throughout the body during exercise.
T
The most important step for preventing cardiovascular disease is to live a healthy lifestyle.
T
The muscular and cardiovascular systems can both be overloaded during exercise.
T
Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%.
T
Specificity means an exercise program should have end goals that target specific areas. TRUE OR FALSE
TRUE
The muscular and cardiovascular systems can both be overloaded during exercise. TRUE OR FALSE
TRUE
Why is physical activity so important in preventing heart disease?
The heart is a muscle, and as with all muscles, it needs to be strengthened in order to maintain optimal health. The best way to strengthen the heart is to exercise it by performing activities that elevate your heart rate and increase blood flow.
List another name for the larynx and the importance it plays in the human body.
The larynx is also called the voice box. While its main function is to allow a person to speak, it also protects the trachea.
Which of the following best describes main function of the circulatory system?
To deliver nutrients and other essential materials to cells
The circulatory system is made up of parts that work together. Look at the following diagram which shows part of this system?
To remove pathogens and dead cells from the lymph fluid
A myocardial infarction is a heart attack. Please select the best answer from the choices provided.
True
Air is warmed and moisten as it moves through both the mouth and nasal passages.
True
Anaerobic exercise does not require the body to use any extra oxygen.
True
Both skin and lung cancer are classified as carcinomas. Please select the best answer from the choices provided.
True
Both the heart and arteries contract to pump blood throughout the body.
True
Developmental disabilities cannot be cured. Please select the best answer from the choices provided.
True
Each lung is fed oxygen by a separate bronchus.
True
It is possible to improve cardiovascular fitness without increasing respiratory fitness.
True
Making it a point to work out with a friend is an example of a fitness goal.
True
Once entering the nose, air moves through both the pharynx and larynx.
True
Plyometrics can help a person maintain cardiorespiratory fitness.
True
Specificity means an exercise program should have end goals that target specific areas.
True
Stress is a factor that can influence the development and growth of cancer. Please select the best answer from the choices provided.
True
Stress is a factor that contributes to heart disease risk.
True
Students with disabilities who require assistance in class are generally mainstreamed into regular classes rather than putting them into a self-contained setting. Please select the best answer from the choices provided.
True
The aorta pumps blood out of the heart to the rest of the body.
True
The cardiovascular system helps move hormones throughout the body during exercise.
True
The human body eventually adapts to similar exercises.
True
The most important step for preventing cardiovascular disease is to live a healthy lifestyle. Please select the best answer from the choices provided.
True
The muscular and cardiovascular systems can both be overloaded during exercise.
True
Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%.
True
Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%. Please select the best answer from the choices provided.
True
Weight lifting is an example of an anaerobic exercise.
True
Women of childbearing age are more likely to develop autoimmune diseases than men of a similar age. Please select the best answer from the choices provided.
True
Briefly construct a 3-week workout routine that incorporates the fitness principle of overload.
Using the overload principle, you should plan on increasing a workout routine every day. The first routine will increase running pace over time. The second routine will increase the distance run every day. Week 1: run 1 mile with a pace of 10 minutes/miles Week 2: run 1.2 miles with a pace of 10 minutes/mile Week 3: run 1.5 miles with a pace of 9.5 minutes/mile or Week 1: lift 50lbs for 15 reps Week 2: lift 55lbs for 15 reps Week 3: lift 60 lbs for 18 reps
Sugary sports drinks are the best for hydration.
false
The best way to prepare for a workout is to stretch key muscles first and follow the stretching with a jog to get the blood flowing to the muscles.
false
Walking and running both have low impact on joints.
false
Which of the following is NOT a symptom of cardiomyopathy?
fever
A rapid, irregular heartbeat is a symptom of __________.
D -heart failure
Which of the following is the most common symptom of hypertension?
D -none of the above
Which of the following is NOT true about running and walking? A. Both do not require special equipment. B. Both can be performed almost anywhere. C. The amount of exerted effort can be controlled in both. D. Both burn the same amount of calories.
D. Both burn the same amount of calories.
Walking and running both have low impact on joints.
F
All cardiovascular diseases are caused by poor lifestyle choices.
False
Angioplasty is the most typical treatment for arteriosclerosis.
False
As a result of education and law enforcement, negative attitudes toward the disabled are rare in society today. Please select the best answer from the choices provided.
False
Plasma prevents the loss of blood by causing clotting.
False
A rapid, irregular heartbeat is a symptom of __________.
Heart failure
Plyometrics can help a person maintain cardiorespiratory fitness.
T
Specificity means an exercise program should have end goals that target specific areas.
T
__________ of the population of the United States is obese.
33%
High-fat diets can play a part in the development of __________. A. breast, colon, and pancreatic cancer B. ovarian, bone, and skin cancer C. skin, brain, and prostate cancer D. pancreatic, skin, and colon cancer Please select the best answer from the choices provided.
A
Optimal cardiorespiratory fitness requires a BMI of __________. A. 18.5 to 24.9 B. 25.0 to 29.9 C. 30.0 to 39.9 D. 40.0 to 49.9
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 Please select the best answer from the choices provided.
A
Which of the following is NOT a true statement about diabetes? A. Research shows that there are more cases of type 1 diabetes than of type 2. B. Research shows that a person can live with diabetes for a long time without knowing it. C. Research shows that diabetes can interfere with the function of organs other than the pancreas. D. Research shows that type 2 diabetes can be avoided or delayed. Please select the best answer from the choices provided.
A
What percentage of blood is made up of plasma?
A - 55%
Which of the following is NOT a treatment for high blood pressure?
A -an LDL-rich diet
Walking is an ideal exercise for people who __________.
A -desire to engage in an activity that is easy on their joints
What respiratory structure controls breathing?
A -diaphragm
Which of the following is NOT a lifestyle risk factor for cardiovascular disease?
A -physical activity
Which of the following is the most important reason to maintain a high level of cardiovascular health?
A higher level of fitness allow you to live a longer, healthier life.
What is anaerobic exercise?
A short intense exercise characterized by the lack of oxygen aided metabolism in the muscles.
Numbness on one side of the body is most likely a symptom of __________.
A stroke
What is aerobic exercise?
A sustained exercise which is characterized by the use of oxygen to metabolize sugars in the muscles, providing long-term and efficient energy.
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. A "one-size fits all" approach should be maintained.
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. allowing more attempts to accomplish the task
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. desire to engage in an activity that is easy on their joints
An exercise program that lacks specific goals is failing what fitness principle? A. specificity B. progression C. overload D. none of the above
A. Specificity
Which of the following BEST describes cardiovascular fitness? A. the ability of the body to do prolonged work B. the ability of the body to transport oxygenated blood efficiently C. the ability of the body to quickly shed fat D. the ability of the body to convert sugar into energy
A. the ability of the body to do prolonged work
When considering special needs acceptance guidelines, which of the following is NOT included?
A: A "one-size fits all" approach should be maintained.
What is the impact of arteriosclerosis?
A: inefficient blood flow
Which of the following is NOT a lifestyle risk factor for cardiovascular disease?
A: physical activity
Explain what it means to adapt the environment for those with special needs.
Adapting the environment for those with special needs begins with allowing the participants to select his or her own equipment. Modifications may also include changes made to the equipment and the play area. It may also be important to limit the amount of distractions based on the needs of the participant and the amount of contact opportunities during the sport. Finally, set aside a quiet space for recovery.
What treatment option is shared for high blood pressure, arteriosclerosis, atherosclerosis, and coronary heart disease?
All of these conditions can be treated by thinning the blood. In each case, lowering blood pressure helps reduce the symptoms, and some of the best medications for lowering blood pressure do so by thinning the blood.
Which of the following is NOT a treatment for high blood pressure?
An LDL-rich diet
High levels of cholesterol can first lead directly to __________.
Arteriosclerosis
Compare and contrast arteriosclerosis with atherosclerosis.
Arteriosclerosis is a general term for the hardening of arteries and a loss of elasticity in arterial walls. Atherosclerosis is specifically a condition where arteries harden as a result of plaque buildup on artery walls. Both conditions result in poor and inefficient blood flow through arteries, which can lead to blood clots or ruptures in the blood vessels of the heart or brain. Blockages in the heart can result in heart attacks; blockages and ruptures in the brain lead to strokes.
Name a disorder from the respiratory system?
Asthma
What distinguishes atherosclerosis from arteriosclerosis?
Atherosclerosis is characterized by plaque buildup.
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
High levels of cholesterol can first lead directly to __________.
B: arteriosclerosis
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 Please select the best answer from the choices provided.
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. Please select the best answer from the choices provided.
B
Which of the following is NOT transferred by alveoli?
B - blood
Which of the following statements is TRUE about heart rate and exercise?
B -Maximum heart rate can be calculated by taking 220 minus your age.
Once a person has been diagnosed with diabetes, what is the single greatest health threat they will face?
B -cardiovascular disease
All of the following are true about eating prior to exercise EXCEPT:
B -eating increases the amount of oxygen available during exercise
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. eating increases the amount of oxygen available during exercise
Which of the following is NOT an example of an anaerobic exercise? A. sprinting B. jumping rope C. push-ups D. none of the above
B. Jumping Rope
Why do people who participate in marathons tend to have smaller muscles? A. Lifting weights provides no benefits for them. B. Muscle endurance is more important for them than muscle strength. C. Continuous running burns glucose and fat. D. They participate in a sport more suited to their body type.
B. Muscle endurance is more important for them than muscle strength
As a person ages, his or her levels of cardiorespiratory fitness tend to __________.
B: decline
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. Running one mile faster than normal
What distinguishes atherosclerosis from arteriosclerosis?
B: Atherosclerosis is characterized by plaque buildup.
Nutrients and waste both enter and leave cells through a process called __________.
B: Diffusion
Explain what distinguishes a stroke from a heart attack.
Both strokes and heart attacks occur when the blood supply to that part of the body is blocked or interrupted. Strokes occur in the brain, while heart attacks are specific to the heart muscle. Both can be caused when blockages cut off the blood supply and the tissues starves for oxygen and other nutrients. Strokes can also occur when the pressure in a blocked artery causes it to burst and the blood leaks into the brain.
Consider the differences between anaerobic and aerobic exercises. Is one of these exercises more important than the other in an exercise program? Support your answer with examples.
Both types of exercises are important for a person's health. Anaerobic exercises build muscle mass and strength, which is important in maintaining good health. Aerobic exercise build endurance and cardiorespiratory fitness.
A person who was born with a mental disability and cannot perform some of the functions required by everyday life is considered to have which of the following? A. impairment B. participation restriction C. activity limitation D. all of the above Please select the best answer from the choices provided.
C
A student who has trouble hearing and must have a written copy of class lectures in order to participate in class is considered to have which of the following? A. vision disability B. activity limitation C. participation restriction D. impairment Please select the best answer from the choices provided.
C
Chemotherapy uses __________ to destroy cancer cells. A. radiation B. hormones C. drugs D. surgery Please select the best answer from the choices provided.
C
How is blood pressure in the body affected by exercise? A. systolic pressure increases, diastolic pressure decreases B. systolic pressure decreases, diastolic pressure remains constant C. systolic pressure increases, diastolic pressure remains constant D. systolic pressure remains constant, diastolic pressure increases
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 Please select the best answer from the choices provided.
C
If a disabled person is traveling by airplane and cannot enter the airplane or buckle the seatbelt without assistance, what does the Air Carrier Act require from the airline? A. that the airline provide adaptive seating for the disabled B. that an employee of the airline sit with the disabled person during the flight C. that an employee of the airline assist the disabled person in preparing to take off D. that the airline provide the person with a ticket for another flight Please select the best answer from the choices provided.
C
Which of the following statements is TRUE about noncommunicable diseases? A. Noncommunicable diseases pose very little life risk. B. Noncommunicable diseases are easy to detect because the symptoms are always present. C. Noncommunicable diseases cannot be transmitted from one person to another. D. Noncommunicable diseases develop only at birth. Please select the best answer from the choices provided.
C
Which of the following would most likely influence the risk of getting pancreatic cancer? A. sleeping eight hours a night B. exercising four times a week C. eating a high-fat diet D. eating a low-fat diet Please select the best answer from the choices provided.
C
Which of the following aerobic activities has the highest impact on the joints?
C - running
What function do capillaries serve in the cardiovascular system?
C -help control body temperature
Which of the following is NOT true about experiencing pain during exercise? A. The motto "no pain, no gain" can be dangerous. B. You should stop exercising if you feel dizzy or are unable to breathe. C. You should jog around to stabilize any pain during exercise. D. You should not feel pain during cardiovascular exercise.
C. You should jog around to stabilize any pain during exercise.
Which of the following aerobic activities has the highest impact on the joints? A. cycling B. swimming C. running D. walking
C. running
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. Assessing your current level of fitness
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. Delivers more oxygen to the body
Which of the following aerobic activities has the highest impact on the joints?
C: Running
Which of the following BEST describes what alveoli are?
C: They are found on the end of bronchioles.
When it comes to cholesterol, it is better to have __________.
C: a high ratio of LDL to HDL
How is blood pressure in the body affected by exercise?
C: systolic pressure increases, diastolic pressure remains constant
Once a person has been diagnosed with diabetes, what is the single greatest health threat they will face?
Cardiovascular disease
Hair loss is a side effect of which of the following types of cancer treatment? A. hormone therapy and surgery B. surgery and radiation C. chemotherapy and immunotherapy D. chemotherapy and radiation Please select the best answer from the choices provided.
D
When it comes to cholesterol, it is better to have __________. A. more cholesterol B. more LDL C. a high ratio of LDL to HDL D. more HDL Please select the best answer from the choices provided.
D
Which of the following diseases is caused by an abnormal chromosome inherited before birth? A. sickle cell anemia B. diabetes C. Huntington's disease D. Turner syndrome Please select the best answer from the choices provided.
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 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
Which of the following is NOT true about running and walking?
D -Both burn the same amount of calories.
What distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis?
D -High blood pressure has no symptoms.
What are the odds of nonsmokers developing cardiovascular disease when compared to smokers?
D -Nonsmokers are half as likely to develop cardiovascular disease.
Which of the following is NOT true concerning the effects of pollutants on exercise?
D -Pollutant advisory warnings should be ignored.
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?
D -anemia
Special needs issues include all of the following EXCEPT:
D -athletic issues
Which of the following is NOT a symptom of cardiomyopathy?
D -fever
Special needs issues include all of the following EXCEPT: A. mental health issues B. developmental issues C. medical issues D. athletic issues
D. athletic issues
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. burn less than 400 calories per hour
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. Goals allow individuals to track their progress against others
Which of the following is NOT a reason why exercise routines should have clearly stated goals?
D: Goals allow individuals to track their progress against others.
What distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis?
D: High blood pressure has no symptoms.
In regard to exercise, which of the following statements about safety consideration is correct?
D: Remaining well-hydrated while exercising is best.
Which of the following physiological effects occurs as a result of increased exercise?
D: the volume of blood pumped by the heart increases
What is the name of the organ that flaps from side to side decides whether to send food down the esophagus or oxygen into the lungs?
Epiglottis
Angioplasty is the most typical treatment for arteriosclerosis.
F
As people age, they become unable to control their cardiorespiratory fitness levels.
F
It is best to eat within an hour of exercising.
F
Only special needs children should see the doctor before beginning an exercise program.
F
Sugary sports drinks are the best for hydration.
F
The best way to prepare for a workout is to stretch key muscles first and follow the stretching with a jog to get the blood flowing to the muscles.
F
Which of the following is NOT a reason why exercise routines should have clearly states goals?
Goals allow individuals to track their progress against others.
Name a disorder from the cardiovascular system?
Heart attack Stroke
Which of the following is the BEST reason to rest muscle groups between workouts?
It allows the muscles time to heal.
Why is high blood pressure known as "the silent killer"?
It generally shows no symptoms.
Mark has been participating in a vigorous exercise routine for the past three months. However, around the start of the third month, he noticed he stopped making gains in his strength and cardiovascular endurance. Recommend two suggestions to Mark that would allow him to continue to improve his strength.
Mark is not experiencing any gains in his strength and endurance because he's not applying the principles of fitness to his exercise routine. First, he needs to ensure he is overloading his muscles every session since his body has adapted to his current routine. Next, Mark needs to make sure his routine is progressing in duration, intensity, frequency, and type. Lastly, he needs to make sure he sets specific goals so he has a roadmap to follow.
Describe the location and importance of cilia and mucus in the respiratory system.
Mucus and cilia help filter dust and dirt. Cilia are small, hair-like structures in the nasal passage and trachea. Mucus is also found in the nasal passage and the trachea.
Why do people who participate in marathons tend to have smaller muscles?
Muscle endurance is more important for them than muscle strength.
Which of the following is the most common symptom of hypertension?
None of the above
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
Not A
Which process best describes respiration?
Obtaining oxygen and releasing carbon dioxide
Explain how each of the three principles of cardiovascular fitness can lead to injury if they are not adhered to properly.
Overload can lead to injury if a person ignores his or her body's warning signs and continues applying stress to overworked muscles. Progression can easily lead to injury if an exercise program scales too quickly in difficulty. Specificity can contribute to injury if a person doesn't adhere to reasonable and attainable goals and attempts to do too much, too soon.
Compare and contrast the differences in a person's cardiovascular fitness between an exercise program that utilizes the progression principle and one that does not.
People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. The changes need to happen gradually in order to ensure they make gains in their fitness program. A person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.
Compare and contrast the benefits and effects of running and walking.
Running and walking both do not require special equipment and can be done anywhere. They are both exercises that are easy to control one's own efforts. Running burns 600 calories per hour, while walking burns 300 calories per hour. Running has a higher impact on joints than walking does.
What are some common issues for special needs individuals that may require special consideration while exercising or playing sports?
Special consideration may be required for those with chronic medical issues. Behavioral issues for those that do not respond to regular discipline can also require special consideration. Those with developmental or learning issues may also require consideration. Finally, mental issues like depression or anxiety are also included.
A myocardial infarction is a heart attack.
T
Anaerobic and aerobic exercises are important in developing cardiorespiratory fitness.
T
Anaerobic exercise does not require the body to use any extra oxygen.
T
In activities involving special needs, rules do not have to be the same for everyone to be considered fair.
T
How can the principle of overload be applied to a sport, such as tennis or basketball?
The principle of overload can be applied to tennis or basketball by performing particular movements more frequently than normal. This can include taking multiple jumpshots of a similar type, focusing on overhand swings, or ensuring that you sprint down the court instead of walk or jog.
Explain why living a healthy lifestyle is the most important step in preventing cardiovascular disease.
There is no single step for preventing cardiovascular disease; all aspects of a healthy lifestyle impact cardiovascular fitness. Eating a healthy diet can reduce your dietary cholesterol and help maintain a healthy body weight. Getting regular exercise can also help maintain a healthy body weight as well as strengthen the heart muscle. Avoiding smoking is another part of a healthy lifestyle that can significantly reduce the risk of developing cardiovascular disease.
Which of the following best describes the alveoli?
Tiny sacs where oxygen and carbon are exchanged
------ carry's blood to the heart
Veins
Describe how to determine your maximum heart rate and why heart rate is important to monitor while exercising.
You can determine your maximum heart rate by subtracting your age from 220. It is important to stay within the range of 50% to 85% of your maximum heart rate while exercising in order to benefit most from your workout safely. Monitoring heart rate is important because working your heart at maximum capacity or too high actually limits the amount of oxygen your body can get. Your heart rate can be monitored by using a heart monitor or monitoring your pulse during exercise.
Numbness on one side of the body is most likely a symptom of __________.
a stroke
It is best to eat within an hour of exercising.
false
Individuals should participate in __________ exercises to increase cardiovascular endurance.
aerobic
High levels of cholesterol can first lead directly to __________.
arteriosclerosis
What's the first step one should take when determining the amount of overload to include in an exercise program?
assessing your current level of fitness
Once a person has been diagnosed with diabetes, what is the single greatest health threat they will face?
cardiovascular disease
The failure to deliver blood to the heart due to a narrowing of arteries results in __________.
coronary heart disease
What effect does increased blood flow have on the body when performing exercises?
delivers more oxygen to the body
Angioplasty is the most typical treatment for arteriosclerosis.
false
A rapid, irregular heartbeat is a symptom of __________.
heart failure
Hypertension is called "the silent killer" because __________.
it generally has no symptoms
Which of the following is NOT an example of an anaerobic exercise?
jumping rope
Which of the following is NOT an example of an anaerobic exercise?
jumping rope
Which of the following is the most common symptom of hypertension?
none of the above
Which of the following is NOT a lifestyle risk factor for cardiovascular disease?
physical activity
An exercise program that lacks specific goals is failing what fitness principle?
specificity
Which of the following is NOT an element of progression?
strength
Which of the following BEST describes cardiovascular fitness?
the ability of the body to do prolonged work
A myocardial infarction is a heart attack.
true
All forms of aerobic activity can promote cardiorespiratory fitness.
true
Stress is a factor that contributes to heart disease risk.
true
Taking a group fitness class or cycling with others motivates many individuals to continue exercising.
true
The cardiovascular system, which transports blood through the body, is a one-way system.
true
The most important step for preventing cardiovascular disease is to live a healthy lifestyle.
true
Two hours of moderate exercise every week can reduce the risk of developing heart disease by 30%.
true
