Understanding Placenta Previa

What is the abnormal positioning of the placenta in placenta previa?

• In the fallopian tube

• Outside the uterus

• Near the cervix

• Near the fundus

Why is placenta previa not a major concern early in pregnancy?

• The cervix closes completely

• The placenta is always in the right position

• The condition always resolves by itself

• The uterus grows and moves the placenta to a normal position

What risk does placenta previa pose later in pregnancy?

• Placenta detachment from the baby

• Increased chance of twins

• Risk of uterine rupture

• Prone to bleeding due to uterine wall thinning

How is placenta previa typically diagnosed?

• MRI scan

• Pelvic exam

• Blood test

• Ultrasound

What is a key management step if placenta previa is suspected?

• Immediate C-section

• Administer medication

• Avoid inserting anything into the vagina

• Perform a pelvic exam

What is the term for painless vaginal bleeding after 20 weeks of pregnancy?

• Intrapartum bleeding

• Antepartum bleeding

• Prepartum bleeding

• Postpartum bleeding

What should be avoided to prevent worsening of bleeding in placenta previa?

• Bed rest

• Dietary changes

• Pelvic exam

• Ultrasound

What is a major risk factor for developing placenta previa?

• High calcium intake

• Low blood pressure

• History of placenta previa

• First-time pregnancy

Why might a C-section be necessary for women with placenta previa?

• To ensure the baby is head-first

• To avoid massive hemorrhage during delivery

• To prevent the placenta from moving

• To reduce the risk of twins

Which of the following is NOT a risk factor for placenta previa?

• High blood pressure

• Previous uterine surgery

• Uterine scars

• Multiple gestations