Topic Test Answers

When it comes to cholesterol, it is better to have __________.A.more cholesterolB.more LDLC.a high ratio of LDL to HDLD.more HDL

What is the impact of arteriosclerosis?A.inefficient blood flowB.increased artery elasticityC.arterial plaque depositionD.reduced blood clotting

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

Making it a point to work out with a friend is an example of a fitness goal.

Which of the following BEST describes what alveoli are?A.They are the smallest tubes in the respiratory system.B.They have a small amount of surface area. C.They are found on the end of bronchioles.D.They are comprised of millions of cells.

In regard to exercise, which of the following statements about safety consideration is correct?A.In hot weather, exercising between 10 a.m. and 4 p.m. is best. B.Exercising at 100% of your maximum heart rate is best.C.Exercising one hour before eating is best. D.Remaining well-hydrated while exercising is best.

Plyometrics can help a person maintain cardiorespiratory fitness.

Your maximum oxygen intake is a measurement of the ability __________.A.to transport oxygen to your musclesB.of the muscles to absorb oxygenC.of the muscles to create energy from oxygenD.all of the above are measured by maximum oxygen intake Please select the best answer from the choices provided.

The human cardiovascular system is considered closed because __________.A.blood is continuously circulated in the body.B.blood provides nutrients to organs.C.blood collects oxygen from the lungsD.there are no holes for blood to enter or leave the system

According to this multistage fitness test reference chart, what would the maximum oxygen intake be for a person who failed to complete the seventh shuttle run in the fifth level? A. 26.8 ml/kg/min B. 28.3 ml/kg/min C. 30.2 ml/kg/min D. 31.8 ml/kg/min Please select the best answer from the choices provided.

Which of the following is the BEST reason to rest muscle groups between workouts?A.It allows the muscles to store more energy.B.It allows you to focus on other muscle groups.C.It allows the muscles time to heal.D.It allows the muscles to properly overload.

Once a person has been diagnosed with diabetes, what is the single greatest health threat they will face?A.arthritisB.cardiovascular diseaseC.obesityD.cancer

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

Optimal cardiorespiratory fitness requires a BMI of __________.A.18.5 to 24.9B.25.0 to 29.9C.30.0 to 39.9D.40.0 to 49.9 Please select the best answer from the choices provided.

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

The failure to deliver blood to the heart due to a narrowing of arteries results in __________. A. atherosclerosis B. a stroke C. coronary heart disease D. hypertension Please select the best answer from the choices provided.

Arteries carry oxygen-rich blood to capillaries. Please select the best answer from the choices provided.

Which of the following is NOT a lifestyle risk factor for cardiovascular disease?A.physical activityB.obesityC.diabetesD.tobacco use

Which of the following is NOT a benefit of swimming? A.joints supported in waterB.full-body exerciseC.good exercise for cross-trainingD.burn less than 400 calories per hour

Anaerobic exercise does not require the body to use any extra oxygen. Please select the best answer from the choices provided.