Biology · Human Physiology
The heart muscles contract and relax rhythmically. This rhythmic contraction followed by its relaxation constitutes a heartbeat. Which instrument is used by doctors to listen to and measure heartbeats?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Sphygmomanometer
- 2Oximeter
- 3Potometer
- 4Stethoscope✓
Correct answer
Stethoscope
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Human Physiology MCQs →Want more practice questions on Human Physiology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Human Physiology