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 general knowledge
  1. PPD often keeps a woman from daily activities

  2. PPD only happens after the delivery of the first child

  3. PPD can be treated with medications and counselling

  4. PPD syptoms include sadness, despair, anxiety and irritability

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Postpartum depression can occur after any birth, not just the first child. In fact, women who experienced PPD with a previous pregnancy are at higher risk of developing it again. PPD affects 10-15% of mothers regardless of birth order.

Multiple choice general knowledge
  1. The cause is unknown.

  2. The mother’s diet prior to conception and during pregnancy.

  3. A severe fright to the mother during pregnancy.

  4. None Of the Above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The exact cause of birthmarks is not fully understood by medical science. While some types of birthmarks may have genetic components or vascular origins, the mother's diet or emotional state during pregnancy is not scientifically proven to cause birthmarks. Option A is correct because it accurately reflects the current state of medical knowledge.

Multiple choice general knowledge
  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

While dry skin does occur during pregnancy due to hormonal changes and fluid shifts, the most common skin condition is actually hyperpigmentation, particularly melasma (the 'mask of pregnancy'). Other very common pregnancy-related skin issues include stretch marks (striae gravidarum), acne due to hormonal fluctuations, and various pregnancy-specific dermatoses.

Multiple choice general knowledge
  1. Develop migraines in later life

  2. Develop diabetes in later life

  3. Develop high blood pressure in early adulthood

  4. Develop problems related with the cardiovascular system

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

High birth weight (macrosomia) is associated with increased risk of developing type 2 diabetes later in life due to metabolic programming and potential insulin resistance. Migraines, high blood pressure in early adulthood, and cardiovascular problems are less directly linked to birth weight in the same way.

Multiple choice general knowledge
  1. rose birth

  2. sunflower birth

  3. lotus birth

  4. daffodil birth

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Lotus birth is the practice of leaving the umbilical cord uncut after birth, allowing the placenta to remain attached until it naturally separates. The other flower names (rose, sunflower, daffodil) are not associated with this birth practice.

Multiple choice general knowledge history
  1. Altimers

  2. Crib Death

  3. heart attack

  4. The Detherapose

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

SIDS (Sudden Infant Death Syndrome), historically called "crib death," is the unexplained death of a seemingly healthy baby during sleep. Peak incidence is 2-4 months. "Altimers" is misspelled (Alzheimer's affects elderly); heart attacks in infants are extremely rare.

Multiple choice general knowledge
  1. 4 month

  2. 3 month

  3. 5 month

  4. 8 month

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Fingerprints begin forming during the third month of pregnancy (weeks 9-12). They are fully formed by the sixth month, though they continue to grow in size as the fetus grows. The unique pattern is determined by genetic factors and the fetus's movement and position in the womb.

Multiple choice general knowledge
  1. Nephrologist

  2. Obstetrician

  3. Dermatologist

  4. Oncologist

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An obstetrician specializes in pregnancy, childbirth, and women's reproductive health. The prefix 'obstetr-' relates to birth and pregnancy care.

Multiple choice
  1. Marginal placentation

  2. Axile placentation

  3. Free central placentation

  4. Free basal placentation

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Here the ovary is monocarpellary, monolocular and the placenta is on the ventral suture. The ovules are attached to the placenta which is on the margin. The prominent examples are Beans, Pea, etc.