2018.03.25 CSCS Daily Study Question:
A long-distance cyclist is considering taking erythropoietin to enhance his performance. Erythropoietin affects red blood cell production. To enhance his performance, would this athlete want his red blood cell count to increase or decrease?
(A) Decrease
(B) Increase
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Correct Answer:
(B) Increase
Explanation:
An athlete in this situation would typically want his red blood cell count to increase. By increasing red blood cell count, the blood can carry more oxygen, allowing for increased performance primarily in aerobic endurance activity. Erythropoietin is a peptide hormone produced in the kidneys. Erythropoietin stimulates new red blood cell production. However, increased red blood cell count increases the viscosity (thickness) of blood and can create increased risk for cardiac events.
Reference:
Essentials of Strength Training & Conditioning 3rd Edition p. 190
These CSCS exam practice questions were created to help users study for the Certified Strength and Conditioning Specialist certification exam from the National Strength and Conditioning Association (NSCA). Using CSCS exam practice questions is an efficient way to study the most relevant material for the Certified Strength and Conditioning Specialist exam. CSCS exam practice questions and our CSCS study guide can help you to remember important concepts and test your knowledge of the material in a no-pressure environment. The Certified Strength and Conditioning Specialist designates that a fitness professional has the scientific and practical knowledge necessary to assist athletes to improve their physical performance.
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The Certified Strength and Conditioning Specialist (CSCS) exam by the National Strength and Conditioning Association (NSCA) is a four-hour-long, pencil and paper or computer-based examination. The Certified Strength and Conditioning Specialist exam has two sections: “Scientific Foundations” and “Practical / Applied.” Each of these sections consist of questions that the National Strength and Conditioning Association (NSCA) feels are relevant to test the knowledge and experience of a candidate for the Certified Strength and Conditioning Specialist (CSCS) professional credential. Certified strength conditioning specialist comprehensive questions from the Scientific Foundations section include anatomy, exercise physiology, biomechanics, and nutrition. certified strength conditioning specialist comprehensive questions from the Practical / Applied section include program design, exercise techniques, testing and evaluation, and organization / administration (NSCA, 2015).
2018.03.25 CSCS Daily Study Question
Links:
National Strength & Conditioning Association