Accumulation of heterogeneous aggregates of iron is called:

The term to describe an acute form of sudden confusion, agitation, disorientation, and hallucinations is called:

a. Dementia. b. Delirium. c. Dissociation. d. Depression.

What is the lowest level on the spinal cord that an injury could cause diaphragmatic impairment or paralysis?

a. C3 b. L2 c. S5 d. T4