Pharmacology: Classes of Medications
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Questions and Answers

What is the primary action of anticoagulants?

  • Prevent coagulation and formation of blood clots (correct)
  • Alleviate pain
  • Reduce blood sugar levels
  • Relieve symptoms of nausea

Which category of drugs is designed to reduce the number or intensity of seizures?

  • Anesthetics
  • Antihypertensives
  • Analgesics
  • Anticonvulsants (correct)

What is a characteristic action of analgesics?

  • Prevent allergic reactions
  • Eliminate sensations completely
  • Alleviate pain (correct)
  • Promote excretion of water

Which type of drug is primarily used to relieve symptoms of nausea?

<p>Antiemetics (C)</p> Signup and view all the answers

What action is associated with antihypertensives?

<p>Reduce cardiac output and lower blood pressure (A)</p> Signup and view all the answers

Study Notes

Analgesics

  • Reduce pain sensation in the central nervous system
  • Chronic use can lead to dependence

Narcotics

  • Relieve pain

Anesthetics

  • Reduce or eliminate sensation

Anticoagulants

  • Prevent blood clotting

Anticonvulsants

  • Reduce the intensity and frequency of seizures

Antidiabetics

  • Prevent or alleviate diabetes

Antiemetics

  • Relieve nausea and prevent vomiting

Antihistamines

  • Prevent allergic and inflammatory reactions

Antihypertensives

  • Lower blood pressure by:
    • Reducing cardiac output
    • Dilating blood vessels
    • Promoting water excretion by the kidneys

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Description

This quiz covers various classes of medications, including analgesics, narcotics, anesthetics, and more. It focuses on their primary functions, uses, and effects on the body. Test your knowledge of pharmacological terms and their applications in treating medical conditions.

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