A ligament that binds the lateral femoral epicondyle to the head of the fibula and prevents excessive abduction, or genu varum (bowlegs), of the knee

Which of the following types of respiratory protection uses visual ESTIs only?

A. Open-circuit SCBAs B. Closed-circuit SCBAs C. Air-purifying respirators D. Atmosphere-supplying respirators

Which of the following statements regarding biological weapons is TRUE?

A) Biological weapons are easily recognized. B) Biological weapons are difficult to detect right away. C) Only governments have access to biological weapons. D) Biological weapons are a commonly used terrorist tactic.