A 34-year-old woman comes to the clinic because of left ...

Fetal well-being is assured via external fetal heart monitoring, and a sterile vaginal exam reveals a cervix that is 6-cm dilated. ... (choice C) can be used for pain relief. It is usually used in early labor (prior to 4-cm dilation), and is not as appropriate as choice B. ... temporal lobe … ................
................