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A do-not-resuscitate order (DNR), also known as Do Not Attempt Resuscitation (DNAR), Do Not Attempt Cardiopulmonary Resuscitation (DNACPR [3]), no code [4] [5] or allow natural death, is a medical order, written or oral depending on the jurisdiction, indicating that a person should not receive cardiopulmonary resuscitation (CPR) if that person's heart stops beating. [5]
Allow Natural Death (AND) is a medical term defining the use of life-extending measures such as cardiopulmonary resuscitation (CPR). These orders emphasize patient comfort and pain management instead of life extension. [1] Currently, American medical communities utilize " do not resuscitate," (DNR) orders to define patients' medical wishes.
Slow code. Slow code refers to the practice in a hospital or other medical centre to purposely respond slowly or incompletely to a patient in cardiac arrest, particularly in situations for which cardiopulmonary resuscitation (CPR) is thought to be of no medical benefit by the medical staff. [1] The related term show code refers to the practice ...
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POLST (Physician Orders for Life-Sustaining Treatment) is an approach to improving end-of-life care in the United States, encouraging providers to speak with the severely ill and create specific medical orders to be honored by health care workers during a medical crisis. [1] POLST began in Oregon in 1991 and currently exists in 46 states ...
In the United States, response codes are used to describe a mode of response for an emergency unit responding to a call. They generally vary but often have three basic tiers: Code 3: Respond to the call using lights and sirens. Code 2: Respond to the call with no lights or sirens. The term "Code 4" is also occasionally considered a response ...
A "slow code" is a slang term for the practice of deceptively delivering sub-optimal CPR to a person in cardiac arrest, when CPR is considered to have no medical benefit. [155] A "show code" is the practice of faking the response altogether for the sake of the person's family. [156]
Dynamic range (abbreviated DR, DNR, [1] or DYR[2]) is the ratio between the largest and smallest values that a certain quantity can assume. It is often used in the context of signals, like sound and light. It is measured either as a ratio or as a base-10 (decibel) or base-2 (doublings, bits or stops) logarithmic value of the ratio between the ...