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Questions and Answers

A patient is experiencing an adverse reaction to a medication they take regularly. Which aspect of pharmacology is MOST applicable to this situation?

  • Treating patients already receiving medications.
  • Administering medications to treat patient symptoms.
  • Treating patients experiencing adverse effects of medications taken at home. (correct)
  • Treating patients who have been exposed to a potentially toxic chemical, drug, or medication.

A new drug has shown promise in initial trials but is still undergoing extensive testing. According to the U.S. medication and drug regulation system, what is the PRIMARY purpose of this continued evaluation?

  • To expedite the approval process and make the drug available to the public sooner.
  • To identify potential adverse effects and ensure the drug's safety and efficacy. (correct)
  • To ensure the drug is profitable for the pharmaceutical company.
  • To allow for off-label use of the drug while it is still under investigation.

A medication is derived from a plant source, then chemically modified in a laboratory. How would this medication be classified?

  • Synthetic
  • Mineral
  • Natural
  • Semisynthetic (correct)

A paramedic is preparing to administer a medication and wants to verify its manufacturing details. Which resource would be MOST appropriate for this purpose?

<p>The United States Pharmacopeia-National Formulary (USP-NF) (B)</p> Signup and view all the answers

A medication's nonproprietary name includes a 'stem' that links it to other medications. What is a limitation of relying solely on this stem to identify a medication's class?

<p>Classes of medications may share the same stem. (A)</p> Signup and view all the answers

A paramedic is selecting a medication reference source for use in the field. Which consideration is MOST important when making this selection?

<p>The availability of regular updates. (D)</p> Signup and view all the answers

According to AHA guidelines, a medication or intervention with 'moderate evidence' supporting its use for a particular condition would be classified as:

<p>Class 2A (C)</p> Signup and view all the answers

A paramedic is storing medications in an ambulance. What is the MOST important consideration for ensuring proper storage?

<p>Protecting medications from direct sunlight and extreme temperatures. (A)</p> Signup and view all the answers

A paramedic notices that a vial of a controlled substance appears to have been tampered with. What is the MOST appropriate course of action?

<p>Report the suspected tampering. (D)</p> Signup and view all the answers

A new medication is being developed, and its chemical name is extremely long and complex. In what context is this chemical name MOST likely to be used?

<p>During the medication's development and research phase (B)</p> Signup and view all the answers

Flashcards

Pharmacology

The scientific study of how substances interact with living organisms.

Pure Food and Drug Act (1906)

Prohibited altering or mislabeling medications.

Controlled Substances Act of 1970

Classifies drugs with abuse potential into five schedules.

Schedule 1 Medications

High abuse potential with no recognized medical purpose (e.g., marijuana).

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Nonproprietary (generic) Name

Proposed by manufacturer, approved by USAN and WHO.

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Brand or Proprietary Name

Chosen by manufacturer, approved by FDA for marketing.

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Medication Monograph

Medication profile, including names, uses, actions, and adverse effects.

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AHA Class 1 Medication

Strong evidence supporting the use of the medication for the condition.

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AHA Class 2A Medication

Moderate evidence supporting the use of the medication for the condition.

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Controlled Substance Storage

Locked storage or continuous possession by on-duty EMS provider.

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Study Notes

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