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Dilated fundus examination (DFE) is a diagnostic procedure that uses mydriatic eye drops to dilate or enlarge the pupil in order to obtain a better view of the fundus of the eye. [1] Once the pupil is dilated, examiners use ophthalmoscopy to view the eye's interior, which makes it easier to assess the retina, optic nerve head, blood vessels ...
The Department of Forestry, Fisheries and the Environment (DFFE) is one of the departments of the South African government. It is responsible for protecting, conserving and improving the South African environment and natural resources. It was created in 2019 by the merger of the Department of Environmental Affairs with the forestry and ...
The Denver Developmental Screening Test (DDST) was introduced in 1967 to identify young children, up to age six, with developmental problems. A revised version, Denver II, was released in 1992 to provide needed improvements. These screening tests provide information about a range of ages during which normally developing children acquire certain ...
High-throughput screening. High-throughput screening (HTS) is a method for scientific discovery especially used in drug discovery and relevant to the fields of biology, materials science [1] and chemistry. [2][3] Using robotics, data processing/control software, liquid handling devices, and sensitive detectors, high-throughput screening allows ...
CRAFFT Screening Test. The CRAFFT[ 1 ] is a short clinical assessment tool designed to screen for substance-related risks and problems in adolescents. CRAFFT stands for the key words of the 6 items in the second section of the assessment - C ar, R elax, A lone, F orget, F riends, T rouble. As of 2020, updated versions of the CRAFFT known as the ...
44249-1, 54635-8. The nine-item Patient Health Questionnaire (PHQ-9) is a depressive symptom scale and diagnostic tool introduced in 2001 to screen adult patients in primary care settings. The instrument assesses for the presence and severity of depressive symptoms and a possible depressive disorder. [1][2][3] The PHQ-9 is a component of the ...
The screening results can lead to “a whole bunch of slight changes in the prenatal care that you get from your doctor, based on the results of this risk predictor tool early on,” he said.
Screening, in medicine, is a strategy used to look for as-yet-unrecognised conditions or risk markers. [1][2][3] This testing can be applied to individuals or to a whole population without symptoms or signs of the disease being screened. Screening interventions are designed to identify conditions which could at some future point turn into ...