The nurse is preparing for the admission of a 30 weeks' gestation patient experiencing vaginal bleeding with a suspected diagnosis of placenta previa. In anticipating the patient's needs, which of the following would be most appropriate for the nurse to include? Select all that apply.

A. Increased urinary frequency and the baby "dropping" indicate lightening, which occurs in the weeks before labor begins. While this is a sign that labor is approaching, it does not confirm true labor.
B. True labor is characterized by contractions that progressively become stronger, closer together, and more regular, leading to cervical dilation and effacement. This distinguishes it from false labor, where contractions are irregular and do not cause cervical changes.
C. Passing thick pink mucus, known as the bloody show, is a sign that labor may begin soon, but it does not confirm that the woman is in active labor. Cervical changes must be assessed to determine true labor.
D. The rupture of membranes, or "water breaking," can occur before or during labor, but it does not necessarily indicate the onset of true labor. Cervical dilation and regular contractions are required to confirm active labor.

A. Do you have any headaches or blurry vision? Headaches and blurry vision are common neurological symptoms of preeclampsia. These occur due to cerebral edema and hypertension-related vascular changes. Persistent headaches or visual disturbances (such as seeing spots or flashing lights) warrant further evaluation.

B. I am going to check your reflexes now. Hyperreflexia (brisk deep tendon reflexes) is a key neurological sign of worsening preeclampsia. Severe hyperreflexia can indicate impending eclampsia and increased seizure risk. Checking for clonus (involuntary rhythmic muscle contractions) is also important.

C. Have you been having trouble with urinary incontinence? Urinary incontinence is not a sign of preeclampsia. However, decreased urine output (oliguria) would be concerning as it may indicate worsening renal impairment, but incontinence itself is unrelated.

D. Do you have any right upper quadrant pain? Right upper quadrant or epigastric pain is a concerning sign of liver involvement in severe preeclampsia or HELLP syndrome. It occurs due to liver swelling and can be a precursor to serious complications such as hepatic rupture.

E. Have you had any nausea or vomiting recently? While nausea and vomiting are common in pregnancy, they are not defining symptoms of preeclampsia unless they are sudden and severe. If present in the third trimester, they may suggest worsening disease, but they are not primary indicators.

F. Do you feel safe at home? Screening for domestic violence is important in pregnancy, but it is not a diagnostic question for preeclampsia. While stress and abuse can impact blood pressure, this question does not help in determining preeclampsia.