Mild, irregular, painless contraction during pregnancy without dilatation of cervix is called:

Appeared in: RIMS Nursing Officer - 2022

Explanation

Braxton Hicks contractions are defined as weak, irregular, and painless uterine contractions that occur throughout pregnancy.
A key characteristic of these contractions is that they do not cause any change in the cervix, such as dilation or effacement.
They are considered "practice" contractions, preparing the uterine muscles for the work of actual labor.
These features perfectly match the description provided in the question stem.

Option A: Lightening is not a contraction. It is the sensation felt when the fetal head descends into the pelvic cavity, typically a few weeks before labor begins.
Option C: True labor involves contractions that are regular, progressively stronger and more frequent, and are painful. Most importantly, they cause cervical dilation and effacement, which is contrary to the question.
Option D: False labor is a general term for contractions that do not lead to true labor. While Braxton Hicks contractions are a type of false labor, "Braxton Hicks Contraction" is the more specific and medically accurate term for the phenomenon described.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Differentiation of uterine contractions in pregnancy as background academic context rather than a clinical decision trigger.
A primary nursing role is to educate pregnant patients on how to distinguish between Braxton Hicks contractions and true labor to reduce anxiety and prevent unnecessary hospital visits.
Reassuring the patient that Braxton Hicks are normal can alleviate fear and stress.
It is critical to teach the warning signs of true labor so the patient knows when to seek immediate medical evaluation.

How to Approach the Question

First, break down the question stem to identify the key characteristics: mild, irregular, painless, and no cervical dilation.
Evaluate each option against these characteristics.
Eliminate 'Lightening' because it refers to the baby dropping, not uterine contractions.
Eliminate 'True Labour' as its features (regular, painful, causing cervical change) are the opposite of what is described.
Compare 'Braxton Hicks Contraction' and 'False Labour'. Recognize that Braxton Hicks is the specific medical term for the type of practice contractions described, making it a more precise answer than the general term 'False Labour'.
Select the most accurate and specific term that matches all the criteria in the question.

Concept Tested & Keywords

Concept Tested: Differentiation of uterine contractions in pregnancy
Stem keywords: Mild, irregular, painless contraction, pregnancy, without dilatation of cervix
Lead-in keywords: is called

Q56KNsiQNuAC3nETE15o9F

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur pp. 5-10, 6-11

E6 Physiology Guyton 4SAE Part 3 p. 66-68

Practise the full RIMS Nursing Officer - 2022

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