Which of the following is NOT an effective strategy for reducing exposure to growth hormones and antibiotics?

switching from ground beef to ground pork

What is the most effective method of avoiding parasitic infections?

thoroughly cooking beef, pork, and fish

What are the MOST common sources of glucose needed for energy during exercise?

glucose from blood and glycogen stored in muscles

Fatty-acids provide MOST of the energy for

long-term activity such as hiking.

Which of the following is NOT a potential benefit of consuming local food

increased availability of fresh fruits and vegetables year-round

Which of the following best describes exercise?

physical activity that is purposeful, planned, and structured

How is physical activity related to physical fitness?

Physical activity promotes physical fitness.

Which of the following is TRUE about anabolic steroids?

They are associated with an increased risk for cancer.

Taking vitamin E or vitamin K supplements can be especially harmful for

people who take the prescription drug Coumadin.

What is the role of lactic acid?

It plays a critical role in supplying fuel to the working muscles

Which of the following environmental conditions would increase the survival and reproduction of most food microorgs?

a temperature between 40°F and 140°F

As compared to agricultural variety, monoculture farming

requires a heavier application of fertilizers.

Many ergogenic aids claim to be anabolic, meaning that they

build muscle and increase strength.

What is the primary cause of global undernutrition?

unequal distribution of food due to poverty

Which of the following is a FALSE statement regarding the proper refrigeration and freezing of food?

Discard fresh eggs in shell if not consumed within 3 to 5 days.

The FDA requires nitrite-containing foods to be supplemented with antioxidants to counteract

carcinogenic nitrosamines produced when nitrites are cooked.

Which of the following is NOT a reason that foodborne illness has become a major U.S. public health threat?

lack of food safety legislation

What is meant by the overload principle?

improving fitness by placing extra physical demand on the body

Which of the following is NOT a goal of sustainable agriculture?

improve global transportation networks to ship foods

The FITT principle is

the principle followed to achieve an appropriate overload

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Ch 11-13 Quiz Review

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Questions 34

Answers

1
Where in the body do we find the greatest storage of potential energy to fuel long-term activities?
blood glucose
muscle glycogen
muscle protein
body fat
2
The breakdown of glucose to ATP and pyruvic acid is called
glycolysis.
gluconeogenesis.
glycosylation.
glycogenolysis.
3
Which of the following is NOT an effective strategy for reducing exposure to growth hormones and antibiotics?
switching from ground beef to ground pork
choosing organic eggs, milk, yogurt, and cheese
eating vegetarian and vegan meals more often
eating free-range meat from animals not fed hormones or antibiotics
4
What is the most effective method of avoiding parasitic infections?
dipping sushi in hot sauce before eating
washing vegetables in river water when camping
making sure to consume milk that has been pasteurized
thoroughly cooking beef, pork, and fish
5
What are the MOST common sources of glucose needed for energy during exercise?
pyruvic acid from carbohydrates and fatty acids stored in adipose tissue
glucose from blood and glycogen stored in muscles
breakdown of amino acids from pool and glucose from blood
vitamins, minerals, and amino acids from nutritional supplements
6
Fatty-acids provide MOST of the energy for
participation in a marathon.
long-term activity such as hiking.
sprinting in a 1500-meter race.
high-intensity, short-term activity.
7
Which of the following is NOT a potential benefit of consuming local food
reduced greenhouse gas emissions from transportation
increased availability of fresh fruits and vegetables year-round
reduced energy use for food transportation
enhanced micronutrient content of produce
8
The addition of iodine to table salt has decreased the incidence of
typhoid fever.
goiter.
mad cow disease.
hepatitis A.
9
The increase in temperature that has occurred near the earth's surface over the past century is known as
global thermogenesis.
climate change.
global warming.
thermal instability.
10
After about three seconds of exercise, which substance is broken down to help regenerate ATP?
lactic acid
pyruvic acid
glucose
creatine phosphate (CP)
11
Which of the following best describes exercise?
maximal force or tension level that can be produced by a muscle group
any movement produced by muscles that increases energy expenditure
ability to move a joint fluidly through the complete range of motion
physical activity that is purposeful, planned, and structured
12
How is physical activity related to physical fitness?
Physical activity promotes physical fitness.
Physical activity must be aerobic to increase physical fitness.
Physical activity does not promote physical fitness
Low-intensity physical activities do not contribute to physical fitness
13
Which of the following is TRUE about anabolic steroids?
College athletes are allowed to use them
They are associated with an increased risk for cancer.
EPA and DHA are the two types most commonly sold in the U.S.
There are no reliable research studies indicating that they are effective
14
Taking vitamin E or vitamin K supplements can be especially harmful for
people on weight-loss diets.
people who take the prescription drug Coumadin.
people who regularly drink green tea.
elderly people.
15
What is the role of lactic acid?
It aids the aerobic production of ATP.
It is a potentially toxic by-product of high-intensity exercise.
It is converted to pyruvic acid through glycolysis.
It plays a critical role in supplying fuel to the working muscles
16
A severe consequence of ingestion of the Clostridium botulinum toxin is
paralysis.
cancer.
bloody diarrhea.
kidney failure.
17
Which of the following environmental conditions would increase the survival and reproduction of most food microorgs?
a temperature between 40°F and 140°F
a high (alkaline) pH
low humidity
the absence of oxygen
18
Marco wants to improve his cardioresp fitness. Which type of activity would be the MOST effective to achieve this goal?
resistance training three times a week
yoga four times a week
swimming three times a week
weight lifting every other day
19
What is the term for a situation in which people have unreliable access to sufficient nourishing food?
food insecurity
food anxiety
food shortage
food poverty
20
As compared to agricultural variety, monoculture farming
decreases a region's vulnerability to food shortages
requires a lighter application of pesticides.
requires a heavier application of fertilizers.
is better able to provide a range of nutrients,
21
Many ergogenic aids claim to be anabolic, meaning that they
contain testosterone.
are steroids.
build muscle and increase strength.
build cardiorespiratory capacity and maximize energy use.
22
Pregnant women are advised to avoid eating deli meats, unless they are steaming hot, to reduce their risk for
vitamin A toxicity.
mold spores.
sulfites and nitrites.
Listeria monocytogenes.
23
Areas or regions where people lack access to fresh, healthful, and affordable food are called
food deserts.
obesity zones.
food oases.
deprivation zones.
24
Which of the following is NOT a component of physical fitness?
flexibility
caloric restriction
body composition
muscular endurance
25
What is the primary cause of global undernutrition?
inadequate transportation networks
global food shortages
failure of the green revolution to diversify crops
unequal distribution of food due to poverty
26
Which of the following is a FALSE statement regarding the proper refrigeration and freezing of food?
Unless you plan to cook it within 48 hrs, store fresh fish in the freezer
Discard fresh eggs in shell if not consumed within 3 to 5 days.
Store meat and poultry in the back of the refrigerator on the lowest shelf.
Keep the refrigerator temperature at or below 40°F.
27
Which of the following is NOT TRUE about cool-down exercise after an exercise session?
involves stretching
causes fatigue
helps to prevent injury
helps to reduce muscle soreness
28
The FDA requires nitrite-containing foods to be supplemented with antioxidants to counteract
breathing difficulties and heart palpitations caused by nitrites.
asthma, headaches, and immune reactions after eating nitrites.
carcinogenic nitrosamines produced when nitrites are cooked.
the lack of vital vitamins and minerals.
29
Which of the following is NOT a reason that foodborne illness has become a major U.S. public health threat?
fragmented and underfunded government oversight
lack of food safety legislation
increase in mass-production of foods
global supply of ingredients from a great number and type of sources
30
What is meant by the overload principle?
subjecting the body to inappropriately high stress
improving fitness by placing extra physical demand on the body
stretching a muscle group beyond the joint's healthy range of motion
complete depletion of the body's stored glycogen
31
Which of the following is NOT a goal of sustainable agriculture?
boost food security
minimize adverse environmental impacts
increase crop yields
improve global transportation networks to ship foods
32
Chemicals used to help retain moisture in foods are called
pesticides.
emulsifiers.
humectants.
stabilizers.
33
Which of the following is the leading cause of foodborne illness in the United States?
mold
E. coli
norovirus
prions
34
The FITT principle is
a method to determine your fitness level based on your target heart rate.
a method used to assess fitness
the principle followed to achieve an appropriate overload
people who are flexible, intense, tall, and thin are more likely to be fit.

Ch 11-13 Quiz Review Flashcards | StudBud