ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : -107 مورد

Nutritional assessment of infants <1500 g birth weight: Laboratory monitoring

Nutritional assessment of infants <1500 g birth weight: Laboratory monitoring
Laboratory test Frequency
Hemoglobin, hematocrit After the infant is receiving enteral iron supplementation, measure every 2 weeks until results are stable. Recheck prior to hospital discharge.
Calcium, phosphorus, alkaline phosphatase In infants <1500 g birth weight, measure starting at 5 to 6 weeks of age. Measure weekly until alkaline phosphatase is <600 IU/L and serum phosphorus is >4.5 mg/dL. Once stable beyond these thresholds, no need to repeat*.
BUN Measure in infants with poor growth. BUN <10 mg/dL may suggest the need for more protein intake.
Serum electrolytes In selected infants (receiving diuretics or feeds of unfortified human milk, or limited intake or slow growth).

BUN: blood urea nitrogen.

* Refer to UpToDate content on bone health in preterm infants.

Adapted from: Anderson D and E Bacon. Nutrition Assessment. In: Nutrition: Guidelines for Acute Care of the Neonate 26th Ed., Anderson D, Hair AB (Eds), Baylor College of Medicine, Section of Neonatology, Department of Pediatrics. 2018.
Graphic 53587 Version 8.0