When one or more hydrogen atoms in a silane molecule is replaced with a chlorine atom, the resulting substance is called

A device that is held in your hands to transmit and receive verbal communication is called a:

A) portable radio. B) station radio. C) mobile radio. D) PDA.

During your assessment of a 34-year old man with a gunshot wound to the chest, you note that his skin is pale. This finding is most likely caused by

A. a critically low blood pressure B. increased blood flow to the skin C. decreased blood flow to the skin D. peripheral dilation of the vasculature