Exercise-Induced Immunosuppression Countermeasures Quiz
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Questions and Answers

Which of the following is NOT recommended as a counter-measure to decrease exercise-induced immunosuppression?

  • Adequate nutrition
  • Overtraining (correct)
  • Optimal sleep
  • Avoidance of sick contacts

What type of beverages are suggested to be helpful in boosting the humoral immune system?

  • Alcoholic beverages
  • Energy drinks
  • Carbohydrate beverages (correct)
  • Protein shakes

Which nutrient is hypothesized to be protective against UV-induced damage of the keratinocytes?

  • Calcium
  • Vitamin C
  • Zinc
  • Selenium (correct)

Which of the following is NOT recommended for athletes to combat exercise-induced immunosuppression?

<p>Vitamin C supplements (B)</p> Signup and view all the answers

Why do athletes who continuously train in hypoxic environments have a higher incidence of infection?

<p>Due to the suppression of different components of the immune system. (D)</p> Signup and view all the answers

How does hypoxia exacerbate mental stress in athletes at high altitudes?

<p>By inducing sleep deprivation. (A)</p> Signup and view all the answers

What effect does prolonged exercise at high altitude have on weight loss and protein catabolism?

<p>It exacerbates weight loss and protein catabolism. (C)</p> Signup and view all the answers

What consequences can be caused by UV-induced immunosuppression?

<p>Increased susceptibility to infection, carcinogenesis, and decreased allergic and immune response (A)</p> Signup and view all the answers

Why is it recommended that athletes use physical barriers or avoid the sun to prevent UV-induced immunosuppression?

<p>Because sunscreens may not prevent UV-induced immunosuppression effectively (C)</p> Signup and view all the answers

What is the minimal erythemal dose (MED) used to measure UV radiation effects on the skin?

<p>250 J/m2 (minimal dose required to cause erythema in Fitzpatrick II skin) (B)</p> Signup and view all the answers

How does UV radiation affect the humoral immune system?

<p>It suppresses the humoral immune system (A)</p> Signup and view all the answers

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