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Abbrev. Meaning Latin (or Neo-Latin) origin ; a.c. before meals: ante cibum a.d., ad, AD right ear auris dextra a.m., am, AM morning: ante meridiem: nocte every night ...
List of abbreviations used in medical prescriptions. This is a list of abbreviations used in medical prescriptions, including hospital orders (the patient-directed part of which is referred to as sig codes). This list does not include abbreviations for pharmaceuticals or drug name suffixes such as CD, CR, ER, XT (See Time release technology ...
Abbreviation Meaning q: each, every (from Latin quaque) q15: every 15 minutes q6h q6° once every 6 hours q2wk: once every 2 weeks qAc Before every meal (from Latin quaque ante cibum) q.a.d. every other day (from Latin quaque altera die) QALY: quality-adjusted life year: q.AM: every day before noon (from Latin quaque die ante meridiem) q.d.
Per os (/ ˌ p ɜːr ˈ oʊ s /; P.O.) is an adverbial phrase meaning literally from Latin "through the mouth" or "by mouth". The expression is used in medicine to describe a treatment that is taken orally (but not used in the mouth such as, for example, caries prophylaxis). [2] The abbreviation P.O. is often used on medical prescriptions ...
Pronunciation follows convention outside the medical field, in which acronyms are generally pronounced as if they were a word (JAMA, SIDS), initialisms are generally pronounced as individual letters (DNA, SSRI), and abbreviations generally use the expansion (soln. = "solution", sup. = "superior").
of or pertaining to the mouth Latin ōs, ōris, mouth oral-or: one who, agent noun–forming suffix generally appended where Latin would do it—to the root of a Latin-type perfect passive participle. Cf. -er: doctor orchi(o)-, orchid(o)-, orch(o)-testis: Greek ὄρχις (órkhis), testicle, ovary orchiectomy, orchidectomy: orth(o)-
Acronyms are very commonly used in healthcare settings. [1] They are formed from the lead letters of words relating to medications, organisations, procedures and diagnoses. [2] They come from both English and Latin roots. [2][3] Acronyms have been described as jargon. [1] and their use has been shown to impact the safety of patients in ...
Nothing by mouth. Nothing by mouth is an American medical instruction meaning to withhold food and fluids. It is also known as nil per os (npo or NPO), a Latin phrase that translates to English as "nothing through the mouth". Nil by mouth is the term used in the UK (NBM), nihil / non / nulla per os, or complete bowel rest. [1]