Respiratory causes of persistent pulmonary hypertension of the newborn (PPHN) include:

1. congenital heart disease.
2. hypoxia.
3. meconium aspiration syndrome (MAS).
4. respiratory distress syndrome (RDS).
a. 2
b. 3, 4
c. 1, 3
d. 2, 3, 4


B
Respiratory factors associated with PPHN include MAS and RDS. Congenital heart disease is a cardiovascular factor associated with PPHN. Hypoxia is a fetal factor associated with PPHN. See Box 31-2 for the complete list.

Health Professions

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Fill in the blank(s) with correct word

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In a healthy individual at rest, what is the average carbon dioxide tension of venous content blood as it enters the pulmonary capillary?

A. 35 mm Hg B. 46 mm Hg C. 27 mm Hg D. 40 mm Hg

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Under Medicare Part B, all of the following statements are true and are applicable to

nonparticipating physician providers, EXCEPT A. providers must file all Medicare claims. B. nonparticipating providers have a higher fee schedule than that for participating providers. C. fees are restricted to charging no more than the "limiting charge" on nonassigned claims. D. collections are restricted to only the deductible and coinsurance due at the time of service on an assigned claim.

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Living will statutes pertain to what type of patients?

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