Prematurity & Fetal Growth Restriction Flashcards

1
Q

Fetal growth restriction

A

DIFFERENT FROM PREMATURITY
Refers to small for gestational age
Fetus born at term but weighs <2500 g
Cause can be fetal, placental, or maternal

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2
Q

Necrotizing Enterocolitis

A

Prematurity complication

Caused by enteral feedings, bacteria, hypoxia, & inflammatory mediators

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3
Q

Intraventricular Hemorrhage

A

Prematurity complication

Caused by tiny, fragile vessels around CSF ventricles

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4
Q

Retinopathy

A

Prematurity complication

Caused by hyperoxia -> apoptosis, or hypoxia -> neovascularization (VEGF)

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5
Q

Patent Ductus

A

Prematurity complication

Caused by pulmonary hypertension

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6
Q

Hyaline Membranes

A

Prematurity complication

Caused by deficient surfactant

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7
Q

Bronchopulmonary Dysplasia

A

Prematurity complication

Caused by scarring of airway & air sacs

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