In intestinal protozoan parasite infections, trophozoite forms are more likely to be found in fluid or watery stool specimens.

Select all of the following that are signs and symptoms of Parkinson disease:

a. Bradykinesia b. Flexed, stooped posture c. Resting tremor d. Postural instability

Which of these is most likely to be sustained from the tertiary phase of blast injuries?

A) Smoke or toxic fume inhalation, burns, crush injuries B) Lacerations, eye injuries, extremity fractures C) Compression fractures of the spine, rib fractures, hyperextension injuries D) Tympanic membrane rupture, headache, blast lung injury