quizez

What are the four sources of water output?

Feces, respiration, urine, and sweat

What is one of the consequences of drinking too much water?

Diluted sodium in blood

Which of these is NOT a function of water?
Regulating body temperature
Removing waste from tissues and blood
Concentrates nutrients like sodium

Concentrates nutrients like sodium

What condition is more likely due to chronic low fluid intake?

Constipation

Which of the following statements about the relationship between electrolytes and water flow is correct?
Water flows toward areas of lesser concentration of electrolytes
Water flows toward areas of greater concentration of electrolytes
Different electrolytes have different effects on water flow

Water flows toward areas of greater concentration of electrolytes

What are compounds that separate into ions within water and are able to conduct an electrical current?

Electrolytes

Which pair of foods is high in calcium?
Whole grains and salmon
Seaweed and dairy
Leafy greens and dairy

Leafy greens and dairy

Calcium deficiency can cause...

Osteoporosis

What is magnesium's role in the body?

To act as a cofactor for hundreds of enzymes

What is a major function of phosphorus?

Bone formation

What is the best definition of bioavailability? Amount of a nutrient that is ______

absorbed and used by the body

Zinc deficiency can lead to...

Poor growth

What is the main function of iodine?

Needed for thyroid hormones

Which of the following is a source of heme iron?
Fruit
Fortified cereal
Cooked spinach
Beef

beef

Which of the following increases iron absorption?
Low need for iron
Vitamin C
Oxalic acid

Vitamin C

What is a nonmodifiable risk factor of CVD?

Heredity

What is a modifiable risk factor of CVD?

Obesity

Which of these is NOT a risk factor for CVD?
Low blood LDL cholesterol
Physical inactivity
Excessive alcohol consumption

Low blood LDL cholesterol

How can an individual modify their diet to reduce their risk for CVD

Reduce saturated and trans fats

Judy wants to reduce her risk of CVD. What foods should she decrease in her diet?

Refined grains and starches

In which event is a tumor formed?

When cell damage fails to be repaired

People with type 2 diabetes have a high risk of:

Heart disease

Which of the following factors decreases cancer risk?
Infections
Advanced age
Alcohol and smoking
High intake of fruits and vegetables

High intake of fruits and vegetables

Which of the following factors increases cancer risk?
Fiber rich foods
Processed meat
Phytochemicals

Processed meats

A consistent ________ diet is recommended for people with type 2 diabetes

Carbohydrate

How does atherosclerosis develop?

Development of fatty streaks

True or false: Hypertension and atherosclerosis are tightly linked

True

Which of the following is a chronic disease?
Influenza
Pneumonia
Covid-19
Type 2 diabetes

Type 2 Diabetes

True or false: A single change to the DNA can cause cancer

False

What type of diet can reduce the risk of cancer?

High in whole, plant-based foods

In which of these scenarios would someone be in isocaloric energy balance?
1900 Calorie intake and 1900 Calorie energy expenditure
2400 Calorie intake and 2000 Calorie energy expenditure
2200 Calorie intake and 2400 Calorie energy expenditure

1900 Calorie intake and 1900 Calorie energy expenditure

What happens during positive energy balance?

Weight gain

Which of these is NOT a component of energy expenditure?
Voluntary activity
Thermos effect of food
Caloric intake effect

Caloric intake effect

Which of the components of energy expenditure is described as the total of all involuntary activities that are necessary for life, except digestion and voluntary activities?
Intentional activity rate
Basal metabolic rate
Caloric intake effect

Basal Metabolic rate

Which of the components of energy expenditure is described as the increase in basal metabolic rate due to eating?
Basal metabolic rate
Thermic effect of food
Caloric intake effect

Thermic intake of food

Which of the following increases basal metabolic rate?
Starvation
Dieting
More lean body mass

more lean body mass

Which hormone has a large effect on the basal metabolic rate?
Leptin
Thyroid hormone
Ghrelin

Thyroid hormone

Which of the following matches the description "the physiological need to eat?
Satiety
Hunger
Appetite

Hunger

To calculate BMI, you need to know a person's...

Only height and weight

What type of body fat is associated with a higher risk of heart disease and diabetes?

Visceral

You have not eaten in a long time, and your stomach is rumbling. This is a sign of..

Hunger

You just ate dinner, but the smell of popcorn in a movie theater makes you want popcorn. This is a sign of....

Appetite

Which of these is the most accurate method of assessing body composition?
Bio electrical impedance
Dual Energy X-ray Absorptiometry
BMI

Dual Energy X-ray Absorptiometry

Which of the following get/gets converted to fat if we consume more than our energy needs?
Protein
Carbs
Fats

Fats

Jogging can be categorized under which of the following groups of exercises?

Jogging can be categorized under which of the following groups of exercises?

Yoga can be categorized in which of the following groups of exercises?

Flexibility

Anaerobic glycolysis uses
for fuel

Carb only

Which fuel system is used during very short (up to 10 seconds), very intense activities such as power lifting?
Anaerobic glycolysis
aerobic glycogenesis
aerobic metabolism
ATP-PC

Atp-pc

Johnathan wants to combine vigorous and moderate activities to reach his total aerobic activity minutes for the week. He goes on 4 30-minute brisk walks times during the week, totaling 120 minutes of activity.
How many minutes of jogging would be need to reach the recommendation of 150 minutes of moderate aerobic activity in a week?

15

You are counseling a new client, who is interested in adding strength training to their weekly routine. What should you recommend to your client to work up to in terms of how many days per week and sets per day to do?

2-3 days per week: 1-3 sets

Which of the following is NOT a key to sports nutrition?
Hydration
Timing
Carb restriction
Macronutrients composition

carb restriction

Which macronutrient is important fuel during high intensity activities?
Protein
Carbs
Fat

Carbs

Which of the following is a good beverage choice during a marathon?
Beer
Coke
Juice
Gatorade

Gatorade

Eating a reduced calorie diet (negative energy balance) when you are training for a marathon will have what effect on your performance?

Worse performance

A high protein, high carbohydrate, and low fat meal would be best consumed ______

Post-workout

Which of the following is a reason why dieting is not effective for weight loss?
Only low carbohydrate diets are effective for weight loss
Body temperature increases during dieting
The basal metabolic rate decreases when energy intake is restricted

The basal metabolic rate decreases when energy intake is restricted