| x | x | x |
|---|
| Most common respiratory disorder in newborns. | |
| CXR: Varies between hyperinflation and perihilar infiltrates (like TTN) to significant heterogenous lung disease with hyperinflated and hypoinflated areas, patchy and linear infilt | |
| Carrier rate of CF gene in white population is 1 in __ | |
| Neonatal respiratory physiology has a more compliant chest wall, greater reliance on diaphragm, smaller and fewer alveoli, and smaller and more _________ inthrathoracic airways. | |
| Risk factors are cesarean delivery, macrosomia, male sex, maternal asthma, and maternal diabetes. | |
| Prematurity, genetic predisposition, patent ductus arteriosus, malnutrition, and positive pressure ventilation are risk factors for _______. | |
| Name a risk factor for SIDS. | |
| CXR: Decreased lung inflation with diffuse symmetrical reticulogranular (ground glass appearance) lung fields and air bronchograms. | |
| Presenting complaints: Acute and persistent respiratory illnesses (51%), failure to thrive or malnutrition (43%), abnormal stool or steatorrhea (35%) | |
| | x | x | x |
|---|
| Name a common pathogen in CF | |
| CXR: Hyperinflation with clear lung parenchyma except for perihilar linear densities and fluid in the fissures, no consolidations. | |
| Name a risk factor for CLD | |
| A normal pattern of infant breathing defined by 3 or more periods of apnea lasting at least 3 seconds and separated by 20 seconds of breathing. | |
| Due to immature alveolar cells that produce less surfactant, decreased compliance, atelectasis, lung tissue ischemia, sloughing of tissue and edema. | |
| Persistent supplemental oxygen requirement with an abnormal CXR examination at 36 weeks, postconceptual age in an infant who required positive pressure ventilation in the 1st wk | |
| SIDS prevention | |
| SIDS DDx | |
|
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