Blood glucose concentration is normally maintained within the approximate range of 3.5-8.5 mmol/L (63-153 mg/dL) largely by the synergistic opposing action of two pancreatic hormones: insulin and glucagon. Insulin secretion causes decrease in blood glucose concentration and glucagon secretion causes increase in blood...

Discussion of electrolyte disorders associated with diabetes is most usually confined to the abnormality of plasma/serum sodium and potassium concentrations that occur in the two acute, life-threatening, conditions of decompensated diabetes: diabetic ketoacidosis (DKA) and hyperosmolar non-ketotic coma (HNKC).   As a...

Sampling capillary blood from the fetal scalp during labor of pregnancy, in order to determine its pH, was introduced to obstetric care in the late 1960s.  Despite current skepticism surrounding its utility, most notably in the US, fetal-scalp blood sampling (FSBS) is still considered a useful fetal monitoring test...

Increased blood glucose (hyperglycemia) is a common finding among patients with acute medical conditions or trauma that warrant admission to medical wards or intensive care. In some cases this hyperglycemia is due to previously diagnosed type 1 or type 2 diabetes, but for the majority it is a consequence of the stress ...

Point-of-care pathology testing is becoming increasingly common in hospitals, clinics and doctors’ offices; anywhere where time is critical and results are required at the patient’s side.  However, results must be accurate and reproducible to be meaningful, and it is imperative that a close eye is kept on...

Reduced blood glucose concentration (hypoglycemia) is one of the most common metabolic problems during the neonatal period. It may cause acute non-specific symptoms that include altered level of consciousness, feeding difficulties, seizures and even coma.  Irrespective of the presence or absence of acute symptoms,...

In a regional top-management decision, our laboratory was given the mission to control and quality assure all POCT activities in a regional network of 10 hospitals with emergency units. Based on previous work, new region-wide recommendations, procurements,  IT connectivity, services, training, accreditation (ISO...

Emergency Department (ED) overcrowding is becoming an increasingly international issue.  Although the problem is not only resolved by ED change management (but rather requires a system-wide solution recognizing the complex interdependencies of consumer expectations, human resources, information systems immaturity and...

BACKGROUND: Hospitals in countries with public health systems have recently adopted organizational changes to improve efficiency and resource allocation, and reducing inappropriate hospitalizations has been established as an important goal, as well as avoiding or buffering overcrowding in Emergency Departments. AIMS: ...

Calcium is an essential mineral required for numerous biological functions. In circulation, calcium is found in three different fractions, anion-bound, protein-bound and free or ”ionized”. The amount of calcium in each of these fractions is dependent on the concentration of hydrogen ions, anions and plasma proteins....