Three days after birth,an infant becomes cyanotic during a prolonged crying spell.The cyanosis is due to venous blood entering the systemic circulation through the ______________.
A) Interatrial septum
B) Ductus arteriosus
C) Ductus venosus
D) Umbilical vein
E) Interventricular septum
Correct Answer:
Verified
Q2: The ligamentum teres is the postnatal remains
Q3: Which of the maturation processes in the
Q4: Respiratory distress syndrome in premature infants is
Q5: Insufficient production of _ is the most
Q6: Meconium is formed in the fetal _.
A)Liver
B)Ileum
C)Lungs
D)Amniotic
Q7: Parturition most commonly occurs _ weeks after
Q8: The most highly oxygenated blood in the
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