NREMT Paramedic Exam 2025 – 400 Free Practice Questions to Pass the Exam

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What does the suffix -nuim indicate in the context of pharmacology?

Neuromuscular blockers

The suffix -nuim is commonly used in pharmacology to indicate neuromuscular blockers, a class of medications that interrupt the transmission of nerve impulses to muscles. These drugs are primarily used during surgical procedures to induce muscle relaxation, helping facilitate intubation or other invasive interventions where muscle paralysis is beneficial. They function by blocking the receptors at the neuromuscular junction, preventing acetylcholine from binding and initiating muscle contraction.

For instance, medications like atracurium or vecuronium often contain this suffix, clearly denoting their function as neuromuscular blocking agents. Understanding this terminology is crucial for healthcare providers, especially in emergency and surgical settings where precise language and drug classification can significantly impact patient care and outcomes.

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Opiod analgesics

Diuretics

H2 histamine blockers

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