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    Physical Examination Study Set 2
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    Exam 15: Blood Vessels
  5. Question
    In Newborn Infants, Closure of the Ductus Arteriosus Usually Occurs
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In Newborn Infants, Closure of the Ductus Arteriosus Usually Occurs

Question 2

Question 2

Multiple Choice

In newborn infants, closure of the ductus arteriosus usually occurs:


A) 12 to 14 hours after birth.
B) after 7 days of life.
C) between the second and third months.
D) during the toddler period.

Correct Answer:

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