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. It helps the mother avoid miscarrying

  2. It protects the mother from spina bifida

  3. It protects the developing child from spina bifida

  4. It helps the developing child grow

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

Asparagus is rich in folate (folic acid), a B vitamin essential for neural tube development in embryos. Adequate folate intake before and during early pregnancy significantly reduces the risk of neural tube defects like spina bifida in the developing fetus.

Multiple choice general knowledge foreign languages
  1. Child Specialist

  2. One who obstructs child birth

  3. Person studying the science of child birth

  4. Midwives

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

The word 'obstetrician' comes from Latin 'obstetrix' meaning midwife - one who assists in childbirth. While modern obstetricians are medical doctors specializing in childbirth, the term originally referred to midwives who helped deliver babies. The other options incorrectly interpret the etymology or assign modern medical specializations.

Multiple choice general knowledge
  1. 4

  2. 2

  3. 3

  4. 9

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

Fingerprints begin forming around the 3rd month of fetal development and are fully complete by the 6th month. The unique patterns are created by fetal movement and pressure in the womb. This timing makes fingerprints an excellent identification marker that remains unchanged throughout life.

Multiple choice general knowledge
  1. Obstructician

  2. Obstetrician

  3. Obstaclone

  4. Obviousine

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

The question asks about a medical professional related to childbirth. An obstetrician is a medical doctor who specializes in pregnancy, childbirth, and women's reproductive health. While a midwife is a different role (a trained health professional who assists in childbirth), the options focus on medical terminology. 'Obstetrician' is the correct medical term among the given choices that relates to pregnancy care.

Multiple choice general knowledge
  1. Bridicide

  2. Gamocide

  3. Wifiside

  4. Uxoricide

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

Uxoricide refers to the killing of one's wife, derived from Latin 'uxor' (wife) and 'caedere' (to kill). The pattern follows parallel construction: infanticide (killing infants), uxoricide (killing wife), mariticide (killing husband). Note: the question misspells 'Infanticide' as 'Infantide'.

Multiple choice general knowledge science & technology
  1. It indicates that the donor has an infection

  2. It is an indicator of susceptability to cancer

  3. It isn't important

  4. It can lead to harm in unborn fetuses

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

The Rh factor is a protein on red blood cells. If an Rh-negative mother carries an Rh-positive fetus, her immune system may attack the fetus's blood cells (hemolytic disease of the newborn). It is not used to detect infections or cancer susceptibility.

Multiple choice general knowledge
  1. 3 weeks

  2. 4 weeks

  3. 3 months

  4. 4 months

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

Fingerprints begin to form on a fetus around the 10-12 week mark (approximately 3 months). The fingerprint patterns (dermatoglyphics) develop during the first trimester and are fully formed by the end of the third month.

Multiple choice general knowledge
  1. True

  2. False

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

This is a classic urban legend with no legal basis. No law in Great Britain authorizes using police equipment as childbirth equipment. While emergency services assist in births, there's no specific legislation granting permission to use police helmets.

Multiple choice general knowledge
  1. True

  2. False

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

During pregnancy, hormonal changes (especially increased estrogen) and improved blood circulation accelerate nail and hair growth. This is a well-documented physiological response to pregnancy.