You are on a scene in which a radioactive material is emitting alpha rays. As a knowledgeable EMT, you recognize that the most appropriate shielding for this material is:

Which of the following conditions would MOST likely cause the pupils to remain significantly constricted?

A. intracranial hemorrhaging B. oculomotor nerve pressure C. severe cerebral hypoxia D. overdose of an opiate drug

Actual tissue damage and death is known as an ________

A) infarct B) ischemia C) embolus D) angina