Which inhalant is nicknamed 'laughing gas'?

Study for the Veterinary Pharmacology Drugs Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which inhalant is nicknamed 'laughing gas'?

Explanation:
Laughing gas is nitrous oxide—the inhalant famous for producing a brief euphoric feeling that can trigger laughter when inhaled. This euphoric, analgesic effect is why it’s historically associated with a lightened mood and “laughs.” In clinical use, nitrous oxide provides analgesia and is often used as an adjunct to reduce the amount of more potent anesthetics needed, and it has a very rapid onset and recovery because it is only mildly soluble in blood. The other inhalants listed are volatile anesthetics with different properties and don’t carry the same giggling reputation.

Laughing gas is nitrous oxide—the inhalant famous for producing a brief euphoric feeling that can trigger laughter when inhaled. This euphoric, analgesic effect is why it’s historically associated with a lightened mood and “laughs.” In clinical use, nitrous oxide provides analgesia and is often used as an adjunct to reduce the amount of more potent anesthetics needed, and it has a very rapid onset and recovery because it is only mildly soluble in blood. The other inhalants listed are volatile anesthetics with different properties and don’t carry the same giggling reputation.

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