CPT PRACTICE EXAM 2023 WITH 100% CORRECT ANSWERS

Metabolic syndrome is a cluster of symptoms characterized by what conditions? - correct answer Obesity, insulin resistance, hypertension, dyslipidemia Which of the following is a catabolic hormone secreted by the adrenal glands and serves to maintain energy supply through the breakdown of carbohydrates, fats, and protein? - correct answer Cortisol During glycolysis, in the presence of oxygen, pyruvic acid is converted into which important molecule in metabolism? - correct answer Acetyl coenzyme A Which of the following best defines muscle imbalance? - correct answer Alteration of muscle length surrounding a joint. What kind of muscle action is raising a dumbbell up against the direction of resistance? - correct answer concentric action What is the functional unit of the nervous system? - correct answer neuron As the velocity of a concentric muscle action increases, its ability to produce force decreases. This is an example of which of the following? - correct answer force-velocity curve According to sliding filament theory, when does muscular contracting occur? - correct answer Actin and myosin filiments slide past each other, shortening the entire sarcomere. Which of the following energy pathways is used for activities lasting between 30 and 50 seconds? - correct answer glycolysis Which of the following best describes a function of lipids in the body? - correct answer A precursor to hormone production For the best results, how should calcium supplements be consumed? - correct answer spaced throughout the day Resting metabolic rate accounts for what percentage of total energy expenditure? - correct answer 0.7