fasting blood glucose
Medical term Patient Preparation
Glucose measured after at least 8 hours with no food or drink other than water.
Sources
- Blood Glucose Test (MedlinePlus Medical Test) · National Library of Medicine
Related terms
- dorsal hand veinsVeins on the back of the hand, the next site to assess when the antecubital veins cannot be used.
- edemaSwelling from excess fluid in the tissues. An edematous (swollen) arm is not used for venipuncture; choose…
- empathyRecognizing and naming the patient's feeling while keeping the focus on them ("That sounds stressful")…
- express consentConsent the patient states directly, aloud or in writing; required for invasive or riskier procedures.
- fasting specimenBlood drawn after no food or drink except water for the ordered time, at least 8 hours for fasting glucose…
- first morning voidUrine passed on waking, usually the most concentrated sample of the day; preferred for urine pregnancy tests.
- gender identityA person's inner sense of their own gender, which may differ from the sex recorded at birth; ask the…
- half-lifeThe time for a drug's blood level to fall by half; it is one reason peak and trough levels must be drawn at…