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The nurse is teaching a patient how to use a metered-dose inhaler without a spacer.Which action by the patient demonstrates correct use of the device?
AND Logic
A fundamental logic operation where the output is true only if all the inputs are true, used in computing and digital circuits.
Contacts
Electrical components that physically connect two points in a circuit, allowing electricity to flow, or in software applications, they refer to information records for individuals or organizations.
Output Instructions
Commands in programming languages or PLCs that control the output actions or devices, based on logic or conditions.
Scan Time
The time taken by a PLC to read all inputs, execute the program, and update the outputs in one complete cycle.
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