Indirect calorimetry Samenvattingen, Aantekeningen en Examens

Which organelle participates in the chemical processes that transfers energy from the chemical bonds of nutrient molecules to newly created ATP molecules? - mitochondria The body's main source of energy is _____________ and should be the major part of total daily food intake. - carbohydrates To be considered an essential nutrient, a substance must have all these characteristics except... (a) it has a specific biological function. (b) removal from the diet leads to a decline in human biolo...

Factors that influence BMR Gender, lean body mass, body size, temperature, age, nervous system activity, caffeine, smoking, pregnancy, diet 2. Android obesity Fat being stored in the abdominal area yielding an apple shape. Common in males and linked to high blood pressure, testosterone levels, and an increased risk of diabetes and hypertension 3. Gynoid Obesity Fat stored below the waist line yielding a pair shape. More common in females and describes small waist with fat in the hips an...

Which of the following is the largest component of total energy expenditure (TEE)? A. RMR B. Thermic effect of digestion C. Physical Activity D. Metabolic Stress correct answers *A. RMR* The thermogenic effect of digestion is generally thought to contribute to no more than 10% to TEE. Activity contributes to 5% - 30% to TEE. With the exceptions of burn and sepsis, metabolic stress contributes to less than 50% TEE. However, in almost all situations, RMR constitutes 60% to 75% of TEE. Wh...

What is anergy? Answer Impaired immune response What is anthropometric? Answer Body measurements; the most frequently used is height and weight What is azotemia? Answer Excess nitrogenous waste in the blood What is BMR (Basal Metabolic Rate)? Answer Hourly resting energy consumption after 10hrs of fasting What is BMI? Answer body mass index relationship of weight and height and is used to clarify patient as underweight, healthy weight, overweight, obese, or morbidly obese. What is...

Medicare approved indications for home parenteral nutrition include which of the following? a. supplement to enteral nutrition b. end-stage renal disease c. long-term loss of gastrointestinal function d. delayed gastric emptying correct answers c. long-term loss of gastrointestinal function Which of the following is true concerning manganese and patients on long-term parenteral nutrition? a. manganese deficiency occurs in patients on PN for greater than 1 year b. hypermangane...

ACSM Certification Review, Exam Questions and answers, 100% Accurate. Graded A+ Underweight is classified as a body mass index of - -< 18.5 kg*m^2 When measuring regional body circumferences, an average of duplicate measured is used provided that those measurements do not differ by more than - -5mm Which of the following represents the demarcation point of a very high health risk for young women when using waist-to-hip ratio (WHR)? - ->0.86 Which of the following is accepted ...

Anabolism - Uses energy to construct components of cells. Catabolism - Breaks down organic matter, for example, to harvest energy. Nutrient Density - A measure of the nutrient a food provides compared to its energy content. Trace Minerals - Needed only in tiny amounts. These minerals participate in most chemical reactions in the body. These include iron, zinc, iodine, copper, manganese. Protein Complementation - The act of consuming a variety of plant products to provide all the necessary...

indirect calorimetry CORRECT ANWER What is the best method for determining energy needs in the critically ill adult patient? published predictive or simplistic weight-based equation CORRECT ANWER In the absence of IC, ASPEN suggest using what to determine energy requirements? accuracy of IC CORRECT ANWER What do all of these factors affect?: presence of air leaks, chest tubes, supplemental oxygen (NC or bipap), vent settings, CRRT, anesthisia, physical activity, excessive movement fract...

Visuals (things you will always choose...) correct answer: -general appearance -appearance of chest -respiratory pattern -sensorium -posture -patient color -pulse Infant normals correct answer: Pulse: 110 - 160 BP: 60/40 mm Hg RR: 30 to 60 Birth Wt: 3000g APGAR: 7 to 10 Hemodynamic Normals correct answer: BP: 120/80 (90/60 to 140/90) MAP: 93 to 94 CVP: 2 to 6 mm Hg (4 to 12 cmH2O) PAP: 25/8 (mean 13 to 14) PWP/PCWP: 4 to 12 mm Hg CO: 4 to 8 LPM CI: 2.5 to 4 L/min/sq m ...

ACSM-EP Practice Exam (From Study Book) Latest Update Graded A+ Underweight is classified as a body mass index (BMI) of ________ ? A. <19.9 kg*m2 B. <18.5 kg*m2 C. <24.9 kg*m2 D. <20.5 kg*m2 B When measuring regional body circumstances, an average of duplicate measures is used provided that those measurements do not differ by more than ________. A. 3 mm B. 10 mm C. 5 mm D. 12 mm C Which of the following represents the demarcation point of a very high health ris...