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Complete Test Bank for Comprehensive Perinatal & Pediatric Respiratory Care, 4th Edition: Essential Resource for Respiratory Therapy (All Chapters)$15.49
TEST BANK FOR COMPREHENSIVE
PERINATAL & PEDIATRIC
RESPIRATORY CARE 4E KENT
WHITAKER, PAUL EBERLE, LISA
TRUJILLO
, Name: Class: Date:
chapter 1
Indicate the answer choice that best completes the statement or answers the question.
1. Which of the following prevents the bending or pinching of the umbilical cord that may stop blood flow to the infant?
a. Wharton’s jelly
b. amnion
c. arteries
d. veins
2. Fetal lung maturity can be predicted by withdrawing a sample of amniotic fluid and comparing the level of
phosphatidylglycerol (PG) to
a. sphingomyelin
b. lecithin
c. serum
d. ethanol
3. The first shunt encountered after blood enters the fetal abdominal cavity is the
a. ductus venosus
b. inferior vena cava
c. superior vena cava
d. foramen ovale
4. Which substance works to lower surface tension on the alveolar wall?
a. surfactant
b. mucus
c. serum
d. blood
5. At what point in development does blood begin to flow?
a. around the third week
b. two days after conception
c. immediately preceding delivery
d. immediately after delivery
6. By the fifth week of development, the single atrium is divided into two separate chambers by the
a. septum primum
b. pulmonary artery
c. truncus arteriosus
d. sinus venosus
7. At which stage of fetal lung development does the greatest amount of vascularization occur?
a. canalicular
b. pseudoglandular
c. embryonal
d. saccular
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