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The Kleihauer–Betke ("KB") test, Kleihauer–Betke ("KB") stain, Kleihauer test or acid elution test is a blood test used to measure the amount of fetal hemoglobin transferred from a fetus to a mother's bloodstream. [1] It is usually performed on Rh-negative mothers to determine the required dose of Rho (D) immune globulin (RhIg) to inhibit ...
The eudiometer functions on the greater solubility of NO 2 in water over NO, and the oxidation reaction of NO into NO 2 by air oxygen: 2 NO + O 2 → 2 NO 2. A quantity of air is combined with NO over water, and the more soluble compound NO 2 dissolves, leaving the remaining air somewhat contracted in volume. The richer the air was in oxygen ...
Labor induction is the process or treatment that stimulates childbirth and delivery. Inducing (starting) labor can be accomplished with pharmaceutical or non-pharmaceutical methods. In Western countries, it is estimated that one-quarter of pregnant women have their labor medically induced with drug treatment. [1]
Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks gestational age, as opposed to full-term delivery at approximately 40 weeks. [1] Extreme preterm [2] is less than 28 weeks, very early preterm birth is between 28 and 32 weeks, early preterm birth occurs between 32 and 34 weeks, late preterm birth is ...
While some complications improve or are fully resolved after pregnancy, some may lead to lasting effects, morbidity, or in the most severe cases, maternal or fetal mortality. [1] [2] [3] Common complications of pregnancy include anemia, gestational diabetes, infections, gestational hypertension and pre-eclampsia.
In labor and delivery, husbands and heads of the households also make most of the decisions in collaboration with the birth attendant, and sometimes a soothsayer. During labor, the husband will usually make the decision about where to deliver because a woman in labor is considered unable to think clearly due to the pain, although the head of ...
Interstitial pregnancy. An interstitial pregnancy is a uterine but ectopic pregnancy; the pregnancy is located outside the uterine cavity in that part of the fallopian tube that penetrates the muscular layer of the uterus. [1] The term cornual pregnancy is sometimes used as a synonym, [2] [3] but remains ambiguous as it is also applied to ...
03.90. MeSH. D000767. OPS-301 code. 8-910. [ edit on Wikidata] Epidural administration (from Ancient Greek ἐπί, , upon" + dura mater) [1] is a method of medication administration in which a medicine is injected into the epidural space around the spinal cord. The epidural route is used by physicians and nurse anesthetists to administer local ...