A 2-week-old infant vomits forcefully immediately after feeding ...

[s.tung]

A 2-week-old infant vomits forcefully immediately after feeding for no apparent reason and is frequently constipated. These signs support which diagnosis?
 
  a. Pyloric stenosis
  b. Meconium ileus
  c. Esophageal atresia
  d. Galactosemia

Question 2

Which condition should the nurse assess for in mothers carrying fetuses affected by esophageal malformations?
 
  a. Enlarged placentas
  b. Excessive amniotic fluid
  c. Short umbilical cords
  d. Foul-smelling vaginal discharge

[princessflame2016]

Answer to Question 1

ANS: A
Between 2 and 8 weeks after birth, an infant who has fed well and gained weight begins force-ful, nonbilious vomiting immediately after feeding. Constipation occurs because little food reaches the intestine. The signs do not support a diagnosis of meconium ileus, esophageal atresia, or galactosemia.

Answer to Question 2

ANS: B
Polyhydramnios (excessive amniotic fluid) is reported to occur in mothers of affected infants because of alterations in fetal swallowing. Esophageal malformations are not associated with en-larged placentas, short umbilical cords, or vaginal discharge.

[s.tung]

TYSM

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