Percent composition - Study guides, Class notes & Summaries

Which client form allows clients to understand and accept any and all risks associated with beginning an exercise program? - liability waiver A movement that keeps the distal end of the body segment fixed in one location describes what type of kinetic chain movement? - Closed kinetic chain movement Which of the following is considered an incomplete protein? - peas For the average adult what percentage of the diet should be carbohydrates? - 45 to 65 percent of daily calories In which ...

Body composition plays an important role in functional fitness and sport performance. True The terms body composition and body fat are interchangeable. False Historically, body composition was assessed using a two-component model that described the body in terms of _____ and _____ mass fat; fat-free What percentage of essential fat is needed for women? 8 to 12 percent What percentage of essential fat is needed for men? 3 to 5 percent

atomic number - Answer The same as the number of protons in the nucleus of an element; it is also the same as the number of electrons surrounding the nucleus of an element when it is neutrally charged. mass number - Answer The sum of an atom's neutrons and protons isotopes - Answer Atoms of an element with different numbers of neutrons Avogadro's number - Answer 6.022×10²³ particles per one mole Moles - Answer grams/molar mass Standard Temperature and Pressure (STP)...

Stoichiometry the mole ratios among the reactants and products in a chemical reaction chemical equation a description of the identities and proportions of reactants and proucts reactants substances consumed during a chemical reaction products substances formed during a chemical reaction molecular mass the mass in amu of one molecule of a molecular compound molar mass the mass of one mole of a substance formula mass mass in amu of one formula uni...

atomic number CORRECT ANSWER The same as the number of protons in the nucleus of an element; it is also the same as the number of electrons surrounding the nucleus of an element when it is neutrally charged. mass number CORRECT ANSWER The sum of an atom's neutrons and protons isotopes CORRECT ANSWER Atoms of an element with different numbers of neutrons Avogadro's number CORRECT ANSWER 6.022×10²³ particles per one mole Moles CORRECT ANSWER grams/molar mass Standard Temperatur...

WGU Nutrition D440 Competed Study Guide Exam Questions And Answers Underweight BMI under 18.5 Normal weight 18.5-24.9 Overweight 25-29.9 Obese BMI over 30 Extremely Obese BMI > 35 Calculate BMI weight (kg) / height (m^2) weight management strategies and actions Management of the eating behavior (food diary, where why, how, and how much) Promoting physical activity to increase energy output Pursuit of emotional (stress), social, and psychologic healt...

PHED 1164 FINAL REVIEW LATEST UPDATE GRADED A+ Health A state of complete well being & not just the absence of disease or infirmity Life expectancy Number of years a person is expected to live based on their birth year Physical activity Bodily movement produced by skeletal muscles; requires expenditure of energy & produces health benefits Exercise Planned, structured & repetitive bodily movement with the intent of improving or maintaining one or more components of health Comp...

Anatomy and Physiology II: Chapter 19 Questions and Verified Solutions Plasma is closest in composition to - interstitial fluid. - CSF. - sterile water. - urine. - isotonic saline solution. - Answer -interstitial fluid The percent fraction of formed elements relative to whole blood is the - specific gravity. - hematocrit. - packed volume. - differential cell count. - viscosity. - Answer -hematocrit Which of the following is a function of the blood? - transport of nutrients and was...

Nutrition is defined as - The study of the function and interaction of nutrients, and the processes by which the body uses them. An essential nutrient is not - Synthesized by the body in sufficient quantity. In a complete chemical analysis of food, in general, the greatest component would be - water An organic compound can be defined as - a substance or molecule containing carbon A nutritional deficiency can be detected in its earliest stages by - Laboratory tests of urine and blood samp...

In which group of individuals would you expect to find the highest reference intervals for hemoglobin, hematocrit, and erythrocyte count? A. newborns B. males older than 12 years of age C. females older than 17 years of age D. children between 1 and 5 years of age Correct Answer-A. newborns Which cells are important in transporting oxygen and carbon dioxide between the lungs and body tissues? A. platelets B. leukocytes C. thrombocytes D. erythrocytes Correct Answer-D. erythrocytes (RB...