Practice D.2.5. Explain the roles of the loop of Henlé, medulla, collecting duct and ADH in maintaining the water balance of the blood. with authentic IB Sports, exercise and health science (SEHS - Old) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Which of the following statements correctly explains the role of the loop of Henlé in maintaining water balance in the blood?
Which of the following best describes the role of the loop of Henlé in maintaining the water balance of the blood?
Outline the role of the medulla and the loop of Henlé in maintaining the blood's water balance.
Describe water distribution in trained athletes.
State two ways of monitoring an athlete's hydration status of an athlete.
Draw a sketch of the loop of Henlé, medulla, collecting duct and ADH during the process of water regulation when there are low levels of body fluids.
Describe two methods of monitoring the hydration status of athletes.
Explain how antidiuretic hormone (ADH) helps conserve water when sweating during vigorous exercise.
List three places where extracellular fluid is located in the body.
Compare and contrast water distribution in Olympic sprinters and inactive individuals.
Explain how an antidiuretic hormone helps conserve water when sweating during muscular activity.
Which of the following best describes the function of the loop of Henlé in maintaining the water balance of the blood?