Si

SI Système International d'Unités, or International System of Units. See SI unit, under unit.

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Si silicon.

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Si

The symbol for the element silicon.

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SI

abbr.

Système International (d'Unités) (International System of Units)

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Si,

symbol for the element silicon.

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SI,

abbreviation for Systèeme International d'Unités, the French name for the International System of Units.

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SI,

n small intestine channel; an acupuncture channel running from the hand to the face along the ulnar surface of the arm and associated with the heart (HT) channel. See also HT.

SI.

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SI(J),

n See sacroiliac joint.

SI(J).

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Si

chemical symbol, silicon.

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SI

Lab medicine Systeme International d'unites, Intl System of units The international system for standardization of units of measurement; the SI is a refinement and extension of the metric system 1. Sacroiliac 2. Saline injection
3. Saturation index 4. School inventory–psychological test 5. Sex inventory–psychological evaluation 6. Solubility index

SI -Systeme International d'unites Common US to SI conversions

  CF Final units

Acetone  172.2  mmol/L

Albumin  10.0  mmol/L

Bilirubin  17.10  µmol/L

Calcium, mg/dL   0.2495  mmol/L

Cholesterol  0.0258  mmol/L

Creatinine  88.40  µmol/L

Glucose  0.0555  mmol/L

Hemoglobin  10.0  g/L

Iron  0.1791  µmol/L

LDL  0.2586  mmol/L

HDL  0.2586  mmol/L

Magnesium, mEq/L   0.4114  mmol/L

Phosphate  0.3229  mmol/L

Potassium, mEq/L  1.0 mmol/L

Protein  10.0  g/L

Sodium, mEq/L  1.0 mmol/L

Trioiodothyronine–T₃  0.1536  nmol/L

Triglycerides  0.0113 mmol/L

Urea nitrogen, mg/dL  0.3570  mmol/L

CF = Conversion factor