in 1ft there is 12 inches. therefore in 6 ft there are 72 inches. add the 2.5 inches are the questio is now how many cm in 74.5 inches. there are approximately 2.5 cm in 1 in â¦ ch. thus 74.5 x 2.5 = 186.3 cm (approximately) hope this helps.
hyaline membrane in Medicine Expand. hyaline membrane n. The thin, clear basement membrane between the inner fibrous layer of a hair follicle and its outer root sheath. Also called glassy membrane.
Definition of RDS (respiratory distress syndrome) RDS (respiratory distress syndrome): Formerly known as hyaline membrane disease, a syndrome of respiratory difficulty in newborn infants caused by a deficiency of a molecule called surfactant. RDS almost always occurs in newborns born before 37 weeks of gestation. The more premature the baby is, the greater is the chance of developing RDS.