Biology

Pregnancy and Childbirth

996 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

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.

Multiple choice

What are the causes of oligohydramnios?

  1. Premature rupture of membranes (PROM)

  2. Placental insufficiency

  3. Fetal abnormalities

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

Oligohydramnios can be caused by premature rupture of membranes (PROM), placental insufficiency, fetal abnormalities, or a combination of these factors.

Multiple choice

What are the causes of polyhydramnios?

  1. Maternal diabetes

  2. Multiple gestation

  3. Fetal abnormalities

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

Polyhydramnios can be caused by maternal diabetes, multiple gestation, fetal abnormalities, or a combination of these factors.

Multiple choice

What are the risks of oligohydramnios?

  1. Fetal growth restriction

  2. Premature birth

  3. Stillbirth

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

Oligohydramnios can increase the risk of fetal growth restriction, premature birth, and stillbirth.

Multiple choice

What are the risks of polyhydramnios?

  1. Premature rupture of membranes (PROM)

  2. Uterine rupture

  3. Placental abruption

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

Polyhydramnios can increase the risk of premature rupture of membranes (PROM), uterine rupture, placental abruption, and other complications.

Multiple choice

How is oligohydramnios diagnosed?

  1. Ultrasound

  2. Amniocentesis

  3. Non-stress test

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

Oligohydramnios is diagnosed using a combination of ultrasound, amniocentesis, and non-stress test.

Multiple choice

How is polyhydramnios diagnosed?

  1. Ultrasound

  2. Amniocentesis

  3. Non-stress test

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

Polyhydramnios is diagnosed using a combination of ultrasound, amniocentesis, and non-stress test.

Multiple choice

How is oligohydramnios treated?

  1. Hydration

  2. Bed rest

  3. Amnioinfusion

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

Oligohydramnios is treated with a combination of hydration, bed rest, and amnioinfusion.

Multiple choice

How is polyhydramnios treated?

  1. Amniocentesis

  2. Induction of labor

  3. Cesarean section

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

Polyhydramnios is treated with a combination of amniocentesis, induction of labor, and cesarean section.