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Cyanosis is the change of body tissue color to a bluish-purple hue, as a result of decrease in the amount of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. [1] Cyanosis is apparent usually in the body tissues covered with thin skin , including the mucous membranes , lips, nail beds , and ear lobes. [ 1 ]
To prepare the sample for application, a small amount of blood (from a heel puncture, for example) or urine (from a diaper, for example) is applied to a piece of filter paper. Then a small disc is punched from the center of the spot of blood or urine, and the disc applied to the surface of a seeded, minimal-medium agar plate that contains added ...
Symptoms present in the baby shortly after birth from a prior nuchal cord may include duskiness of face, facial petechia, and bleeding in the whites of the eye. [1] Complications can include meconium, respiratory distress, anemia, and stillbirth. [1] Multiple wraps are associated with greater risk. [3]
The decision on the type of the procedure depends on individual anatomy (especially the size of the pulmonary valve). PVS showed better overall survival, event-free survival and less pulmonary regurgitation at 10, 20 and 30 years after the operation. PVS can be performed with or without ventriculotomy. A study found similar overall and event ...
Blue baby syndrome has been attributed to cyanotic congenital heart diseases and methemoglobinemia, however there are additional causes that could result in a baby becoming cyanotic, such as: [8] Airway obstruction; Decreased blood perfusion; Disordered control of breathing (ex: cyanotic breath-holding spells, seizures)
The amount of bleeding is affected by numerous factors, including the paper type, [3] paper's characteristics of ink absorption and its capillary action, [4] ink type and properties (speed of ink drying), printing technology (i.e. nozzle design and spacing with ink jet printers). Color bleeding in newspaper print.
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