NASM CNC Section 3 Comprehensive Final Exam Review Q & A 2026 (Complete And Verified Study material) (46pages) LEARNEXAMS

1. What is the first step in a dietary assessment? A) Reviewing the client's medical history B) Calculating the client's basal metabolic rate C) Conducting a 24-hour dietary recall D) Measuring the client's body composition Correct Answer: C) Conducting a 24-hour dietary recall Rationale: The first step in assessing dietary intake is to gather data on what the client typically eats, which is best initiated by a 24-hour dietary recall. 2. Which method is considered the gold standard for measuring body composition? A) Bioelectrical impedance analysis B) Dual-energy X-ray absorptiometry (DEXA) C) Skinfold measurements D) Hydrostatic weighing Correct Answer: B) Dual-energy X-ray absorptiometry (DEXA) Rationale: DEXA is considered the gold standard due to its high precision and ability to differentiate between bone mass, fat mass, and lean body mass. 3. When monitoring dietary intake, which of the following is an important macronutrient to track for athletic performance? A) Proteins B) Carbohydrates C) Fats D) All of the above Correct Answer: D) All of the above Rationale: All macronutrients are essential for athletic performance; proteins for muscle repair, carbohydrates for energy, and fats for sustained energy and hormone production. 4. In the context of body composition, what does the term 'lean