KNES 2101
Jeff has just been rushed to the hospital after experiencing serious symptoms. His condition requires surgery, and during the surgery a surgeon notices that Jeff has a blood clot blocking a blood vessel. What is the surgeon most likely to conclude about Jeff's condition?
He has had an ischemic stroke
Which of the following situations would most likely result in a person experiencing eustress?
Proposing to a girlfriend
Motivator
Something that induces, provokes, or prompts a change
Catrina's fitness instructor gave her instructions to estimate intensity during exercise by being mindful of how hard she is breathing. What test is he having her perform?
Talk test
Which of the following statements regarding the United States' health care system is NOT true?
The US health care system largely operates in preventative care
Time
The duration spent performing aerobic exercise
Progression
The increase in training load over a period of time
Type
The mode of exercise you engage in
Cardiovascular disease is the number one cause of death in the United States.
True
The United States spends more money on treating diseases than it does on preventing them.
True
Which of the following is called an oxidative-glycolytic fiber?
Type IIa
Which of the following are examples of behaviors that can lead to "diseases of lifestyle?" (Choose all that apply)
Watching hours of television Sitting for too long Exercising once a month
Mason wants to exercise for 20 minutes or more of vigorous activity 3 days each week to meet the minimal recommendation of physical activity. Which of the following exercises would meet Mason's criteria? (Choose all that apply)
Weight lifting Sprinting short distance Doing sets of push ups
Adam is combining aerobic exercise with a healthier diet. In fact, Adam is burning more calories than consumed. Adam's strategy will eventually lead to which of the following? (Choose all that apply)
Weight loss improved mood increased physical strength
The special name for a group of muscle fibers controlled by a single axon is called
a motor unit
Exchanging oxygen and carbon dioxide with the cardiovascular system is a function of the
alveoli
The best way to lose weight is to
burn more calories than consumed
Inactivity and poor diet are two decisive factors that lead to
chronic disease
Muscle fibers are cells that
combine to make muscle
Which of the following are ways in which the environment can negatively impact physical activity? (Choose all that apply)
dangerous neighborhoods cold, snowy weather lack of close fitness facilities
Being proactive is the best way to combat a decline in your health and limit your risk for
disease
Increasing physical activity and _______ are the best ways to prevent cardiovascular disease.
eating a healthy diet
Muscular quality that allows an individual to generate submaximal efforts repeatedly without undue fatigue is known as
endurance
Adenosine triphosphate, or ATP, is a usable form of
energy
Fewer depressive symptoms, lower levels of anxiety, and improvement of self-concept are associated with
engagement in exercise
Promoting quality of life, creating social and physical environments that promote good health for all, and achieving health equity are all goals of what program?
healthy people 2020
Hypertension is also known as
high blood pressure
Frequency, part of the FITT navigation system, is
how often you engage in exercise
Diminished performance by athletes can be the result of which of the following?
lack of rest
Cardiovascular disease is the _________ cause of death in the United States.
largest
Janet does not have a fitness facility near her, yet she would still like to live a healthy, physically active lifestyle. Which of the following would NOT contribute to her wellness?
living a sedentary lifestyle
To investigate the relationship between physical fitness and absenteeism, one researcher looked at the health, fitness, and body mass index scores of nearly 7,200 military personnel. Lower muscle fitness and lower endurance ability were related to having (Choose all that apply)
long sickness absences higher number of absenses
A person should participate in 150 minutes of vigorous exercise or 300 minutes of moderate exercise if he or she wants to
lose weight
Safety is the main advantage of
machine weights
Extrinsic, intrinsic, and locus of control are sources of
motivation
Javier is working out at the gym. Inside his right arm, his actin filaments are sliding over his myosin filaments. What is the result of this action?
muscle contraction
Endorphins are the body's
natural opiates
Which of the following is responsible for binding to a receptor on the surface of a muscle fiber, initiating depolarization of the muscle fiber?
neurotransmitter
Hemoglobin is responsible for carrying _______ to tissues in the body.
oxygen
Water-based programs, wall pulley systems, weight vests, and resistance bands are all forms of
resistance training
Proteins within muscles interacting and sliding past one another, which allows muscles to contract and lengthen, is called the
sliding filament theory
Which of the following is a responsibility of the sarcomere?
strengthening the muscle
Jackie is operating on a patient's heart. She asks her assistant to locate the septum and he correctly points to
the wall that separates the two sides of the heart
Covering six to eight major muscle groups of the body during each full-body workout session or two to four major muscle groups if using a split routine is important when considering what part of FITT?
time
Examining personal fears and pinpointing factors that affect confidence levels are important for someone who wants to
understand exercise and wellness deterrents
Rosa, a high school senior, would be considered extrinsically motivated in her science class if she (Choose all that apply)
worked for an A on her paper to please her parents tried to impress her teacher so he would give her a good grade got a good grade so that she could be valedictorian
Improved mood, reduced fatigue, and increased vigor can be achieved in as little as ______ minutes of aerobic exercise.
10
Barrier
Anything that limits someone from making a behavior change.
The Astrand Cycle test requires an individual to achieve
80-85% of age predicted maximal HR within 6 minutes
Motive
A reason to act in a certain manner to bring about a particular outcome
Fearing of getting hurt while exercising and having an inability to set goals are examples of ______ to change.
Barriers
Collective behavior change is the best way to
End the public health burden
What kind of exercise program could a person perform twice a week to meet the minimal recommendation of physical exercise?
Flexibility and resistance training
Intensity
How hard you work during exercise
Frequency
How often you engage in aerobic exercise
Which of the following are among the six core dimensions of well-being? (Choose all that apply)
Physical Mental Intellectual Social