The Lower Explosion Limit (LEL) for a Fuel Is What

question 22

Multiple Choice

The lower explosion limit (LEL) for a fuel is what?

• A)The lowest ratio of fuel to water at which a mixture can propagate a flame
• B)The lowest ratio of fuel to air at which a mixture can propagate a flame
• C)The lowest ratio of air to combustible solid at which a mixture will combust
• D)The lowest ratio of air to liquid at which a solid mixture will combust

Understand the proper initial actions and assessments to be taken when complications arise with IV infusion.

Identify the recommended frequencies for changing primary intermittent IV sets and administration sets to minimize complications.

Understand the proper techniques for IV catheter insertion, including site preparation and insertion procedures.

Know the procedures for preventing infections during central line insertions.

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Definitions:

Dominant Force

The most powerful or influential factor in a particular situation or relationship.

Personality Traits

Enduring characteristics or qualities that form an individual's distinctive character and influence behavior in various situations.

Anxieties

Feelings of worry, nervousness, or unease, often about an imminent event or something with an uncertain outcome.

Complexes

A collection of related emotions, memories, and thoughts in the unconscious mind that influence an individual's attitudes and behavior.