NUFD 10 mid-term exam questions with complete solutions

NUFD 10 mid-term exam questions
with complete solutions14

CVD modifies factor - ANSWERS -•Smoking

•Diet high saturated and trans fat

•Obesity

•Diabetes

•High blood pressure

•High blood lipids

•Excessive alcohol consumption



Relationship between dietary fats and heart - ANSWERS -Saturated fats & Tran fat

•Raise cholesterol



Polyunsaturated fats

•Lower heart disease & cholesterol

•Omega 3&6 fatty acids



Six class of nutrients - ANSWERS -carbs, fats, proteins, vitamins, minerals, water



essential nutrients - ANSWERS -nutrients that can't be made by the body, so must be obtained
from the diet



Nutrients - ANSWERS -chemical substances that provide nourishment essential for growth and
the maintenance of proper body functioning

, Macronutrients include - ANSWERS -carbohydrates, lipids, protein, water



*Required in large amounts

*Provide energy; except water



Carbohydrates (function) - ANSWERS -Structure- Abundant in skin, cartilage, ligament, and
other joint tissues



Regulatory- Critical sources of energy for brain, red blood cells, and regulate bowel movement



Lipids (function) - ANSWERS -Structural- component of cell membrane, insulate, protect



Regulatory- synthesis hormone



Protein (function) - ANSWERS -Structure- major component of every cell and tissue



Regulatory- regulate fluid balance and facilitate chemical reaction



Water (function) - ANSWERS -Structure- fills and surround cells



Regulatory- control body temp. And is involved in many chemical reaction



Food sources for macronutrients - ANSWERS -Lipids- oil, tropical oil, nuts, oily fish

Protein- beans, fish, seeds, dairy, soy, animal meat

Carbohydrate- whole grains, flour, barley