Spontaneous rupture, left lower leg flexor tendon:

Biological weapons are often hard to identify because they:

A) change their form upon contact with the host. B) often do not have any immediate symptoms. C) do not vaporize readily. D) are vaporized with the initial explosions.

Health benefits offered by medical exchanges include

A) hospitalizations. B) occupational nursing. C) skilled nursing care. D) assisted living.