The value of hearing the fetal heart is all to know about the followings, Except?

Appeared in: HPSSC - 2015

Explanation

Fetal heart auscultation cannot diagnose the location of the placenta.
Placenta previa is a condition where the placenta is located low in the uterus, partially or completely covering the cervix.
The definitive diagnosis for placenta previa is made through ultrasonography (USG), which visualizes the placental position.

Option A: This is incorrect because the point of maximum intensity (PMI) of the FHS is a key indicator used to help determine the fetal lie, presentation, and position.
Option C: This is incorrect because hearing the FHS is one of the three definitive (positive) signs of pregnancy, confirming a viable fetus.
Option D: This is incorrect because auscultating a heartbeat is a direct and primary method to confirm that the fetus is alive.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Clinical applications and limitations of fetal heart sound (FHS) auscultation as background academic context rather than a clinical decision trigger.
Nurses must accurately locate and count the Fetal Heart Rate (FHR) to assess fetal well-being during antenatal visits and labor. The normal range is 110-160 bpm.
A key nursing responsibility is to recognize that painless vaginal bleeding in the third trimester is a hallmark sign of placenta previa and to AVOID performing a digital vaginal exam, which can cause catastrophic hemorrhage.
What if? If the FHR is consistently below 110 bpm (bradycardia) or above 160 bpm (tachycardia), it indicates fetal distress, requiring immediate notification of the healthcare provider and potential intervention.

How to Approach the Question

First, identify the core subject of the question, which is the clinical value or purpose of listening to the fetal heart.
Next, recognize the negative framing of the question by spotting the keyword 'Except'. This means you are looking for the option that is NOT a valid use of fetal heart auscultation.
Evaluate each option against your knowledge of antenatal care:
Can FHS help determine position? Yes, the point of maximum intensity gives clues.
Can FHS diagnose placenta previa? No, this requires an ultrasound to see the placenta's location.
Is FHS a positive sign of pregnancy? Yes, it's a definitive sign.

Concept Tested & Keywords

Concept Tested: Clinical applications and limitations of fetal heart sound (FHS) auscultation.
Stem keywords: fetal heart, diagnosis, presentation, position, placenta previa, pregnancy
Lead-in keywords: Except
Negative lead-in flag: The question asks to identify the exception among the given options.

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E6 Comprehensive Textbook of Community Health Nursing for BSc Nursing Students Part 2 — Subpart A (pp 1-275 of 550) p. 200-202

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 38-46

Practise the full HPSSC - 2015

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