Answer to Question 1
B, C, D
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Correct A history of cone biopsy, smoking, and short cervical length are maternal
risk factors for preterm labor. Others include chronic illness, DES
exposure as a fetus, uterine abnormalities, obesity, previous preterm labor
or birth, number of embryos implanted, preeclampsia, anemia, or
infection.
Incorrect Uterine distention caused by multifetal pregnancy or hydramnios are risk
factors for preterm labor. Low educational level, low socioeconomic
status, little or no prenatal care, poor nutrition, or non-white ethnicity are
all demographic risk factors for preterm labor and birth.
Answer to Question 2
A
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A The nurse assesses and documents an IV site at least every hour for signs and
symptoms of infiltration and phlebitis.
B The nurse should assess a child's IV site more frequently than every 2 hours.
C The nurse should assess a child's IV site more frequently than every 4 hours.
Serious complications could occur during this time interval.
D The nurse should assess a child's IV site more frequently than every shift.
Development of an atherosclerotic plaque that progressively narrows the lumen of an artery to the po
Labor and delivery.
Physiological Factors Affecting Medication Responses in Older Adults
Hematopoietic Growth Factors
Schematic diagram of virulence factors of Helicobacter pylori.
Other Factors Affecting Pulmonary Ventilation