Question 1

The latest two systematic reviews of the worldwide literature reported that MVM supplementation in healthy populations had __________ on all-cause mortality, cancer incidence or mortality, or cardiovascular disease incidence or mortality.

Accepted Answer

The answer of The latest two systematic reviews of the...

Question 2

Reliable research has __________ consistent ergogenic benefits that a high-fat diet stimulates adaptive responses that assist lipid catabolism.

Accepted Answer

Reliable research has not demonstrated consistent ergogenic benefits from a high-fat diet in terms of stimulating adaptive responses that assist lipid catabolism.

Question 3

Available research __________ the popular notion that reducing carbohydrate while increasing lipid intake above 30% of total calories optimizes a metabolic "zone" for endurance performance.

Accepted Answer

Available research does not support the popular notion that reducing carbohydrate while increasing lipid intake above 30% of total calories optimizes a metabolic "zone" for endurance performance.

Question 4

Starch with relatively high amylopectin content digests and absorbs __________ as other foods with a moderate to high glycemic index.

Accepted Answer

Starches with a high amylopectin content digest and absorb more rapidly than other foods with a moderate to high glycemic index because amylopectin is a highly branched molecule, which allows enzymes to break it down more quickly.

Question 5

When replenishing glycogen reserves, all of the following should be avoided except __________.

Accepted Answer

Bread is a good source of carbohydrates, which are essential for replenishing glycogen reserves.

Question 6

Adding a small amount of __________ to an oral rehydration solution causes little negative effect on gastric emptying and may actually facilitate water's intestinal absorption.

Accepted Answer

Glucose in an oral rehydration solution helps in the absorption of water in the intestines due to the co-transport mechanism of glucose and sodium, which facilitates water's absorption without significantly affecting gastric emptying.

Question 7

Ingesting up to an __________ glucose-sodium oral rehydration beverage causes little negative effect on __________.

Accepted Answer

Ingesting up to an 8% glucose-sodium oral rehydration beverage causes little negative effect on gastric emptying, making it an effective solution for maintaining hydration and electrolyte balance without slowing down the digestive process significantly. Higher concentrations can slow gastric emptying.

Question 8

__________ occurs from large sweat-sodium loss coupled with drinking copious amounts of plain water.

Accepted Answer

Hyponatremia occurs when there is a low concentration of sodium in the blood, which can happen due to excessive sweating (losing sodium) and drinking a lot of plain water (diluting the sodium that remains).

Question 9

Maintaining __________ with added sodium in the rehydration beverage also reduces urine output and sustains the sodium-dependent osmotic drive to drink.

Accepted Answer

Plasma osmolality is the concentration of particles in the plasma. When sodium is added to the rehydration beverage, it increases the plasma osmolality, which in turn reduces urine output and sustains the sodium-dependent osmotic drive to drink.

Question 10

Adding protein to carbohydrate-containing beverages has the effect of __________ compared with supplementation with carbohydrate only.

Accepted Answer

Adding protein to carbohydrate-containing beverages can extend time to fatigue and reduce acute muscle damage during exercise, as proteins provide additional amino acids for muscle repair and recovery.

Question 11

Most fruits and vegetables contain __________.

Accepted Answer

Most fruits and vegetables are composed of more than 90% water, which contributes to their weight and volume. This high water content is one of the reasons they are often recommended for hydration and weight management.

Question 12

Butter, oils, dried meats and chocolate, cookies, and cakes contain __________.

Accepted Answer

These items are known for their low water content, typically containing less than 20% water.

Question 13

Eat meals that contain 2.5 grams of high glycemic carbohydrate per kilogram of body mass at 2, 4, 6, 8, and 22 hours postexercise to replenish glycogen to levels achieved similarly with the same protocol begun immediately following exercise.

Accepted Answer

The given statement is true because it is supported by scientific research. Studies have shown that consuming high glycemic carbohydrates at the specified time intervals after exercise can help to replenish glycogen stores to levels similar to those achieved when the same protocol is begun immediately following exercise.

Question 14

Foods with a high amylose content include beans and legumes, starchy fruits and vegetables, whole grains, and some cooked than cooled potatoes and some rice varieties usually have a low GI.

Accepted Answer

Foods high in amylose, such as beans, legumes, certain whole grains, and specific types of potatoes and rice that have been cooked and then cooled, typically have a lower glycemic index (GI) because amylose is a type of resistant starch that digests slowly, leading to a more gradual rise in blood sugar levels.

Question 15

The glycemic index serves as a numerical indicator of how carbohydrate-containing food impacts glucose appearance in the parasympathetic neural circulation.

Accepted Answer

The glycemic index measures how carbohydrate-containing food impacts blood glucose levels, not its effect on the parasympathetic neural circulation.

Question 16

Dates, quiche, carrots, maltose, and jasmine rice have a high glycemic index above 90.

Accepted Answer

Dates, quiche, carrots, maltose, and jasmine rice have a high glycemic index above 90.

Question 17

Elite male and female athletes in diverse sport groups use less dietary supplements than nonelite counterparts.

Accepted Answer

Elite athletes often use more dietary supplements than their nonelite counterparts as they seek to optimize performance, recovery, and health, and may have greater access to nutrition education and resources.

Question 18

The insulin index compares insulin's response to different foods administered as a standard 1000-kilojoule food portion with 220 milliliters of water, with whole wheat bread serving as the reference comparison.

Accepted Answer

The answer of The insulin index compares insulin's response to...

Question 19

On any given day, the Centers for Disease Control and Prevention reports that approximately half of the U.S. population consumes 12 ounces of sugar-containing drinks, with males consuming more drinks than females, and teenagers and young adults consuming more drinks than any other age group.

Accepted Answer

The Centers for Disease Control and Prevention (CDC) has reported that a significant portion of the U.S. population consumes sugar-sweetened beverages daily, with consumption patterns showing that males typically consume more than females, and teenagers and young adults have the highest consumption rates among all age groups.

Question 20

Optimal glycogen replenishment benefits persons involved in competitive events scheduled with only 1 or 2 recuperation days.

Accepted Answer

Optimal glycogen replenishment is crucial for athletes involved in competitive events with short recovery times (1 or 2 days) because it helps restore muscle glycogen levels quickly, ensuring they have the necessary energy reserves for subsequent performances.

Quiz 8: Nutritional Considerations for Intense

The latest two systematic reviews of the worldwide literature reported that MVM supplementation in healthy populations had __________ on all-cause mortality, cancer incidence or mortality, or cardiovascular disease incidence or mortality.

Reliable research has __________ consistent ergogenic benefits that a high-fat diet stimulates adaptive responses that assist lipid catabolism.

Available research __________ the popular notion that reducing carbohydrate while increasing lipid intake above 30% of total calories optimizes a metabolic "zone" for endurance performance.

Starch with relatively high amylopectin content digests and absorbs __________ as other foods with a moderate to high glycemic index.

When replenishing glycogen reserves, all of the following should be avoided except __________.

Adding a small amount of __________ to an oral rehydration solution causes little negative effect on gastric emptying and may actually facilitate water's intestinal absorption.

Ingesting up to an glucose-sodium oral rehydration beverage causes little negative effect on .

__________ occurs from large sweat-sodium loss coupled with drinking copious amounts of plain water.

Maintaining __________ with added sodium in the rehydration beverage also reduces urine output and sustains the sodium-dependent osmotic drive to drink.

Adding protein to carbohydrate-containing beverages has the effect of __________ compared with supplementation with carbohydrate only.

Most fruits and vegetables contain __________.

Butter, oils, dried meats and chocolate, cookies, and cakes contain __________.

Eat meals that contain 2.5 grams of high glycemic carbohydrate per kilogram of body mass at 2, 4, 6, 8, and 22 hours postexercise to replenish glycogen to levels achieved similarly with the same protocol begun immediately following exercise.

Foods with a high amylose content include beans and legumes, starchy fruits and vegetables, whole grains, and some cooked than cooled potatoes and some rice varieties usually have a low GI.

The glycemic index serves as a numerical indicator of how carbohydrate-containing food impacts glucose appearance in the parasympathetic neural circulation.

Dates, quiche, carrots, maltose, and jasmine rice have a high glycemic index above 90.

Elite male and female athletes in diverse sport groups use less dietary supplements than nonelite counterparts.

The insulin index compares insulin's response to different foods administered as a standard 1000-kilojoule food portion with 220 milliliters of water, with whole wheat bread serving as the reference comparison.

On any given day, the Centers for Disease Control and Prevention reports that approximately half of the U.S. population consumes 12 ounces of sugar-containing drinks, with males consuming more drinks than females, and teenagers and young adults consuming more drinks than any other age group.

Optimal glycogen replenishment benefits persons involved in competitive events scheduled with only 1 or 2 recuperation days.