BTSC Staff Nurse 30July-2025
Obstetrics & Gynaecology
Easy

The first motion of a foetus in the uterus felt by the mother is known as:

Appeared in: BTSC Staff Nurse 30July-2025

Explanation

  • Quickening is the specific medical term for the first time a pregnant woman feels her baby move.
  • It is considered a subjective or presumptive sign of pregnancy because it is based on the mother's personal sensation.
  • This milestone typically occurs between 16 and 20 weeks of gestation.
  • Primigravida women (those in their first pregnancy) often feel quickening closer to 18-20 weeks, while multigravida women may feel it earlier, around 16-18 weeks.

Why Other Options Were Wrong

  • Option A: Engagement refers to the descent of the fetal presenting part into the maternal pelvis, a key event in preparation for labor.
  • Option B: Lightening is the sensation a mother feels when the fetus drops lower into the pelvis, which often relieves pressure on her diaphragm and makes breathing easier.
  • Option D: Ballottement is not a sensation felt by the mother. It is a diagnostic technique used by a healthcare provider during a bimanual exam to detect a floating fetus in the amniotic fluid.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Subjective (presumptive) signs of pregnancy as background academic context rather than a clinical decision trigger.
  • Educating expectant mothers about quickening is a vital part of antenatal care. It is a reassuring milestone that confirms the baby's well-being.
  • Once quickening is established, nurses teach mothers how to monitor fetal movements (e.g., 'kick counts'). A significant decrease in fetal movement can be an early warning sign of fetal distress and requires immediate medical attention.
  • What if? If a primigravida mother reports not feeling any fetal movements by 24 weeks of gestation, it would be a clinical concern. The nurse should arrange for an ultrasound to assess fetal viability, growth, and overall well-being.
How to Approach the Question
  • Identify the core concept of the question: the mother's first sensation of the baby moving.
  • Analyze the keywords: 'first motion' and 'felt by the mother'. This indicates a subjective experience, not a clinical measurement.
  • Define each of the four obstetric terms provided in the options.
  • Engagement: Fetal head entering the pelvis (late pregnancy/labor).
  • Lightening: Fetus dropping lower in the pelvis (late pregnancy).
  • Quickening: First fetal movements felt by the mother (mid-pregnancy).
Concept Tested & Keywords
  • Concept Tested: Subjective (presumptive) signs of pregnancy
  • Stem keywords: first motion, foetus, uterus, felt by the mother
  • Lead-in keywords: known as

Question ID

QzVeA-7T3v0NUiw7EFTpfU

Reference Book

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 7-12

E6 Obstetrics Williams p. 20-36

Practise the full BTSC Staff Nurse 30July-2025

Attempt every question from this paper in a timed mock, then review the full solution for each one.