What does q indicate?

What does q indicate?

• A. Every
• B. Quarterly
• C. Quietly
• D. Every hour

Answer: (A)

In medical shorthand for dosing, q indicates frequency and stands for “every” (from the Latin quaque). It tells you how often to administer a medication. For example, q4h means every 4 hours, and q24h or qd means every 24 hours. The reason this is the best fit here is that the symbol is used to describe how often a dose should be given, not the duration of a single dose or the method of administration. Other options don’t match because quarterly would be shown differently (often with a term like quarterly or qtr), quiet/quietly isn’t a medical dosing term, and “every hour” would require a specific hourly interval such as q1h.

In medical shorthand for dosing, q indicates frequency and stands for “every” (from the Latin quaque). It tells you how often to administer a medication. For example, q4h means every 4 hours, and q24h or qd means every 24 hours. The reason this is the best fit here is that the symbol is used to describe how often a dose should be given, not the duration of a single dose or the method of administration. Other options don’t match because quarterly would be shown differently (often with a term like quarterly or qtr), quiet/quietly isn’t a medical dosing term, and “every hour” would require a specific hourly interval such as q1h.