Final answer:
While sleep deprivation in athletes leads to loss of coordination, higher injury rates, and poor performance, it typically does not lead to weight loss. Instead, sleep deprivation is often associated with weight gain due to hormonal changes that can affect appetite. The correct answer is d. Weight loss.
Step-by-step explanation:
Sleep deprivation in athletes leads to several negative outcomes, but not all options listed are a result of sleep deprivation. Loss of coordination and endurance, a higher injury rate, and poor performance are all consequences of insufficient sleep. However, weight loss is not typically a result of sleep deprivation. In fact, research suggests that sleep deprivation is associated with obesity and the condition can lead to an increase in body weight due to various factors such as hormonal imbalances that can increase appetite and decrease satiety.
Deprivation of sleep can result in decreased mental alertness, cognitive function, and depression-like symptoms. Physiological effects also include increased blood pressure, increased levels of stress hormones, reduced immune functioning, and an overall impact on an athlete's well-being and capability to perform. Therefore, the correct answer is d. Weight loss.