Weight Loss Weight Loss Nutrition 1

Question 1

Which macronutrient has the highest satiety effect per calorie, helping reduce overall food intake?

Accepted Answer

Protein

Answer

Protein has the highest thermic effect and promotes satiety hormones like PYY, making it the most filling macronutrient per calorie.

Question 2

What is a caloric deficit required per week to lose approximately 1 pound of body fat?

Accepted Answer

3,500 calories

Answer

One pound of body fat contains approximately 3,500 calories, so a weekly deficit of 3,500 calories (500/day) yields roughly 1 lb of fat loss.

Question 3

Which dietary pattern is characterized by high intake of fruits, vegetables, whole grains, legumes, and olive oil, and is associated with sustained weight loss?

Accepted Answer

Mediterranean diet

Answer

The Mediterranean diet emphasizes whole foods and healthy fats, and research shows it supports long-term weight management and cardiovascular health.

Question 4

What does the glycemic index (GI) measure in relation to weight loss?

Accepted Answer

How quickly a food raises blood sugar

Answer

The glycemic index measures how quickly a carbohydrate-containing food raises blood glucose levels, with high-GI foods linked to increased hunger and fat storage.

Question 5

Which eating pattern involves cycling between periods of eating and fasting and has been shown to reduce caloric intake and promote weight loss?

Accepted Answer

Intermittent fasting

Answer

Intermittent fasting restricts the eating window, which naturally reduces caloric intake and may improve metabolic markers associated with weight loss.

Weight Loss Practice Test

Weight Loss Practice Test

Weight Loss Weight Loss Nutrition 1