For Which of the Following Patients Would You Be Most

question 8

Multiple Choice

For which of the following patients would you be most concerned about exposure to cyanide?

• A) Auto mechanic working near exhaust fumes
• B) Coal miner working long hours in a mine
• C) Worker who paints cars in an auto body shop
• D) Firefighter battling a smoky structure fire

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Definitions:

Instantaneous Contacts

Contacts in an electrical circuit or relay that make or break a connection immediately upon actuation, without delay.

ACC

Accelerator Control Coaster; this term might be incorrectly listed as it's not standard without context, but in automotive it could refer to Accelerator Control, whereas in computing, ACC often stands for Accumulator, a type of register used in CPUs.

Delay Time

A specific duration used to postpone an event or action in a system.

Retentive Timer

An electromechanical relay that accumulates time whenever the device receives power and maintains the current time should power be removed from the device. Loss of power to the device after reaching its preset value does not affect the state of the contacts.