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The Patient Self-Determination Act (PSDA) was passed by the United States Congress in 1990 as an amendment to the Omnibus Budget Reconciliation Act of 1990.Effective on December 1, 1991, this legislation required many hospitals, nursing homes, home health agencies, hospice providers, health maintenance organizations (HMOs), and other health care institutions to provide information about ...
The main discussion of these abbreviations in the context of drug prescriptions and other medical prescriptions is at List of abbreviations used in medical prescriptions. Some of these abbreviations are best not used, as marked and explained here.
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 § List of abbreviations for those).
The patient self-determination act states that hospitals and health care facilities must provide information about advance directives and DPA/HC. Also, a proxy or surrogate decision-maker can provide these final wishes to the doctor or care team if a DPA/HC or AD is not present.
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").
Second, medical roots generally go together according to language, i.e., Greek prefixes occur with Greek suffixes and Latin prefixes with Latin suffixes. Although international scientific vocabulary is not stringent about segregating combining forms of different languages, it is advisable when coining new words not to mix different lingual roots.
Past medical history (see also medical history) PSI: Pneumonia severity index: PSP: phenylsulphtalein: PSS: progressive systemic sclerosis (see scleroderma) PSVT: paroxysmal supraventricular tachycardia: PT: prothrombin time physical therapy (physiotherapy) Pt. patient (from Latin patiens, meaning "one who endures" or "one who suffers") PTA
Acronyms in healthcare 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] The use of acronyms and abbreviations is expanding rapidly. [5] [6]