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Each level in the hierarchy represents an increase in organisational complexity, with each "object" being primarily composed of the previous level's basic unit. [2] The basic principle behind the organisation is the concept of emergence —the properties and functions found at a hierarchical level are not present and irrelevant at the lower levels.
Clinical Quality Language (CQL) is a ANSI certified [15] clinically focused high-level expression language standard curated by Health Level 7. [16] It is designated for clinical knowledge sharing in the domains of electronic clinical quality measurement and clinical decision support. [17]
Allostasis redefines health and disease beyond the stable measures from lab tests or blood pressure, for example; and expands it to define health as the flexibility of these values. Blood pressure is one of Sterling's prime examples of a health measure that is best when it can fluctuate in anticipation of the brain-body's expected demands, so ...
Reference ranges (reference intervals) for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples. Reference ranges for blood tests are studied within the field of clinical chemistry (also known as "clinical biochemistry", "chemical pathology" or "pure blood chemistry"), the ...
Questions on the NCLEX exam are of three different types or levels: Level 1, Level 2, and Level 3. Level 1 questions are the most basic questions and make up less than 10 percent of the total questions. Level 1 questions test the individual's knowledge and understanding. These questions require the individual to recall specific facts and ...
Therapeutic drug monitoring (TDM) is a branch of clinical chemistry and clinical pharmacology that specializes in the measurement of medication levels in blood.Its main focus is on drugs with a narrow therapeutic range, i.e. drugs that can easily be under- or overdosed. [1]
This parameter measures a patient's ability to detect and respond to discomfort or pain that is related to pressure on parts of their body. The ability to sense pain itself plays into this category, as does the level of consciousness of a patient and therefore their ability to cognitively react to pressure-related discomfort.
The medical home, [1] also known as the patient-centered medical home or primary care medical home (PCMH), is a team-based health care delivery model led by a health care provider [2] to provide comprehensive and continuous medical care to patients with a goal to obtain maximal health outcomes.