Medical abbreviations and acronyms (Q)

Last revised by Rohit Sharma on 4 Aug 2023

This article contains a list of commonly used medical abbreviations and acronyms that start with the letter Q and may be encountered in medicine and radiology (please keep the main list and any sublists in alphabetic order).

A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z - misc

  • Q

  • q: long arm of a chromosome

  • QA: quality assurance

  • QALY: quality-adjusted life year

  • QBC: quadrature body coil (Philips)

  • QDS: four times a day (drug prescriptions, from Latin: quater die sumendus)

  • QH: every hour (drug prescriptions, from Latin: quaque hora)

  • QHS: every night at bedtime (drug prescriptions, from Latin: quaque hora somni)

  • QI: quality improvement

  • QIP: quality improvement project

  • QISS: quiescent interval for single shot (Siemens)

  • QN: every night (drug prescriptions, from Latin: quaque nocte)

  • QoL: quality of life

  • QRAPMASTER: quantification of relaxation times and proton density by multi-echo acquisition of a saturation-recovery using turbo spin echo readout

  • qv: please see (Latin: quod vide)

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