The exact cause of preterm labor is unknown and believed to be ...

[tnt_battle]

The exact cause of preterm labor is unknown and believed to be multifactorial. Infection is thought to be a major factor in many preterm labors. Select the type of infection that has not been linked to preterm births.
 
  a. Viral c. Cervical
  b. Periodontal d. Urinary tract

Question 2

The standard of care for obstetrics dictates that an internal version may be used to manipulate the:
 
  a. Fetus from a breech to a cephalic presentation before labor begins.
  b. Fetus from a transverse lie to a longitudinal lie before cesarean birth.
  c. Second twin from an oblique lie to a transverse lie before labor begins.
  d. Second twin from a transverse lie to a breech presentation during vaginal birth.

[vboyd24]

Answer to Question 1

ANS: A
The infections that increase the risk of preterm labor and birth are all bacterial. They include cervical, urinary tract, periodontal, and other bacterial infections. Therefore, it is important for the client to participate in early, continual, and comprehensive prenatal care. Evidence has shown a link between periodontal infections and preterm labor. Researchers recommend regular dental care before and during pregnancy, oral assessment as a routine part of prenatal care, and scrupulous oral hygiene to prevent infection. Cervical infections of a bacterial nature have been linked to preterm labor and birth. The presence of urinary tract infections increases the risk of preterm labor and birth.

Answer to Question 2

ANS: D
Internal version is used only during vaginal birth to manipulate the second twin into a presentation that allows it to be born vaginally. For internal version to occur, the cervix needs to be completely dilated.

[tnt_battle]

Thank you

[vboyd24]

Happy to help you