Biology

Pregnancy and Childbirth

964 Questions

This hub covers essential biology questions on pregnancy, fetal development, and childbirth. Topics include the placenta, maternal physiology, and the stages of labor. These concepts are frequently tested in general science sections of various competitive examinations.

Placenta and fetal nutritionStages of laborMaternal immune systemPregnancy complications

Pregnancy and Childbirth Questions

Multiple choice

How is jaundice in neonates treated?

  1. Phototherapy

  2. Exchange transfusion

  3. Surgery

  4. All of the above
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Jaundice in neonates is treated with phototherapy and exchange transfusion.

Multiple choice

What is the prognosis for jaundice in neonates?

  1. Good with early diagnosis and treatment

  2. Poor with delayed diagnosis and treatment

  3. Depends on the underlying cause

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The prognosis for jaundice in neonates is good with early diagnosis and treatment, but it can be poor with delayed diagnosis and treatment. The prognosis also depends on the underlying cause of the jaundice.

Multiple choice

What is the leading cause of maternal death worldwide?

  1. Hemorrhage

  2. Sepsis

  3. Eclampsia

  4. Unsafe abortion
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hemorrhage is the leading cause of maternal death worldwide, accounting for approximately 25% of all maternal deaths.

Multiple choice

What is the medical term for preterm labor?

  1. Premature labor

  2. Pre-labor

  3. Early labor

  4. False labor
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Preterm labor is also known as premature labor, which refers to labor that begins before 37 weeks of pregnancy.

Multiple choice

What is the leading cause of preterm labor?

  1. Infection

  2. Multiple pregnancy

  3. Placental abruption

  4. Preeclampsia
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Infection is the leading cause of preterm labor, particularly infections of the uterus or membranes.

Multiple choice

Which of the following is a risk factor for preterm labor?

  1. Age of the mother

  2. History of preterm labor

  3. Smoking during pregnancy

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the above are risk factors for preterm labor: young maternal age (<18 years), history of preterm labor, and smoking during pregnancy.

Multiple choice

How is preterm labor diagnosed?

  1. Pelvic exam

  2. Ultrasound

  3. Cervical exam

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Preterm labor is diagnosed through a combination of pelvic exam, ultrasound, and cervical exam.

Multiple choice

What are the potential complications of preterm labor and birth?

  1. Respiratory distress syndrome

  2. Intraventricular hemorrhage

  3. Necrotizing enterocolitis

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Potential complications of preterm labor and birth include respiratory distress syndrome, intraventricular hemorrhage, necrotizing enterocolitis, and long-term developmental problems.

Multiple choice

What is the primary goal of treatment for preterm labor?

  1. To stop or delay labor

  2. To promote fetal lung maturity

  3. To prevent infection

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The primary goal of treatment for preterm labor is to stop or delay labor, promote fetal lung maturity, prevent infection, and improve the chances of a healthy outcome for the baby.

Multiple choice

What is the role of corticosteroids in the management of preterm labor?

  1. To promote fetal lung maturity

  2. To prevent infection

  3. To reduce the risk of respiratory distress syndrome

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Corticosteroids are given to pregnant women at risk of preterm labor to promote fetal lung maturity, prevent infection, and reduce the risk of respiratory distress syndrome in the baby.

Multiple choice

When is a cesarean section (C-section) recommended in cases of preterm labor?

  1. When labor cannot be stopped or delayed

  2. When there is a medical emergency

  3. When the baby is in distress

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A cesarean section (C-section) may be recommended in cases of preterm labor when labor cannot be stopped or delayed, when there is a medical emergency, or when the baby is in distress.

Multiple choice

Which of the following is a common complication of preterm birth?

  1. Respiratory distress syndrome

  2. Intraventricular hemorrhage

  3. Necrotizing enterocolitis

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Common complications of preterm birth include respiratory distress syndrome, intraventricular hemorrhage, necrotizing enterocolitis, and long-term developmental problems.

Multiple choice

What is the medical term for the condition in which there is too little amniotic fluid surrounding the fetus?

  1. Oligohydramnios

  2. Polyhydramnios

  3. Hydramnios

  4. Anhydramnios
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Oligohydramnios is the medical term for the condition in which there is too little amniotic fluid surrounding the fetus.

Multiple choice

What is the medical term for the condition in which there is too much amniotic fluid surrounding the fetus?

  1. Oligohydramnios

  2. Polyhydramnios

  3. Hydramnios

  4. Anhydramnios
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Polyhydramnios is the medical term for the condition in which there is too much amniotic fluid surrounding the fetus.

Multiple choice

What is the normal amount of amniotic fluid surrounding the fetus?

  1. 500-1000 mL

  2. 1000-1500 mL

  3. 1500-2000 mL

  4. 2000-2500 mL
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The normal amount of amniotic fluid surrounding the fetus is 1000-1500 mL.