comprehensive perinatal & pediatric respiratory care
4th edition MOD 004 2023 APPROVED
At what stage of embryologic development does the ovum enter the uterus? correct answers Morula
The respiratory system arises from what germ layer? correct answers Endoderm
The earliest development of the lung begins at: correct answers 24 days
Dichotomy of the airways occurs during which phase of lung development? correct answers
Pseudoglandular
What best describes surface tension? correct answers the tendency of a liquid surface to contract.
Which of the following, when found in amniotic fluid, is the best indicator of fetal lung maturity? correct
answers PG
Which of the following does not appear to accelerate fetal lung maturation? correct answers Maternal
preeclampsia
What is true concerning lung fluid? correct answers C
I. There is approximately 20 to 30 ml/kg present at birth.
II. At term, it is produced at a rate of 2 to 4 ml/kg/hr.
III. It has lower pH, protein, and bicarbonate levels than amniotic fluid.
V. It maintains the patency of the developing airways.
Which of the following may occur following Cesarean section? correct answers TTN
The heart develops from which germ layer(s)? correct answers mesoderm
The embryologic truncus arteriosus develops into: correct answers pulmonary artery and aorta
Which of the following describes the path of blood that is shunted through the foramen ovale? correct
answers from the right to left atrium
The ductus arteriosus shunts blood from: correct answers the pulmonary artery to the aorta
T/F:
Baroreceptors are actually stretch receptors. correct answers True
4th edition MOD 004 2023 APPROVED
At what stage of embryologic development does the ovum enter the uterus? correct answers Morula
The respiratory system arises from what germ layer? correct answers Endoderm
The earliest development of the lung begins at: correct answers 24 days
Dichotomy of the airways occurs during which phase of lung development? correct answers
Pseudoglandular
What best describes surface tension? correct answers the tendency of a liquid surface to contract.
Which of the following, when found in amniotic fluid, is the best indicator of fetal lung maturity? correct
answers PG
Which of the following does not appear to accelerate fetal lung maturation? correct answers Maternal
preeclampsia
What is true concerning lung fluid? correct answers C
I. There is approximately 20 to 30 ml/kg present at birth.
II. At term, it is produced at a rate of 2 to 4 ml/kg/hr.
III. It has lower pH, protein, and bicarbonate levels than amniotic fluid.
V. It maintains the patency of the developing airways.
Which of the following may occur following Cesarean section? correct answers TTN
The heart develops from which germ layer(s)? correct answers mesoderm
The embryologic truncus arteriosus develops into: correct answers pulmonary artery and aorta
Which of the following describes the path of blood that is shunted through the foramen ovale? correct
answers from the right to left atrium
The ductus arteriosus shunts blood from: correct answers the pulmonary artery to the aorta
T/F:
Baroreceptors are actually stretch receptors. correct answers True
