Test Your Medical Abbreviation Skills - MCQ Quiz

What does 'q4h' mean when listed in a medication order?

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Correct Incorrect q4h means 'quaque 4 hora', which is every four hours. This scheduling ensures consistent blood levels of the drug. It's critical for round-the-clock symptom control.

What does 'q4h' mean when listed in a medication order?

• Four times a week
• Four hours before meals
• Every day for four days
• Every four hours