Breathing that is normal in rate and depth is called?

Appeared in: AIIMS Patna NO - 2020

Explanation

Eupnoea is the specific medical term used to describe normal, quiet, and effortless breathing.
It encompasses both a normal respiratory rate (12-20 breaths per minute for an adult at rest) and a normal depth of ventilation.
This pattern indicates that the body's respiratory system is functioning efficiently to meet metabolic demands without distress.

Option A: Bradypnoea refers to an abnormally slow rate of breathing, specifically less than 12 breaths per minute in an adult.
Option B: Tachypnoea refers to an abnormally rapid rate of breathing, specifically greater than 20 breaths per minute in an adult.
Option C: Apnoea is the complete cessation or absence of breathing for a period of time.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Terminology for Respiratory Patterns as background academic context rather than a clinical decision trigger.
Assessing the respiratory pattern is a fundamental component of the vital signs assessment. It provides crucial information about a patient's cardiorespiratory and neurological status.
Respiratory rate is a highly sensitive indicator of acute clinical deterioration. An abnormal rate is often one of the first signs that a patient's condition is worsening.
What if? If a patient recovering from surgery who received opioid analgesics has a respiratory rate of 9 breaths/min, this is bradypnoea. The nurse must immediately assess for other signs of respiratory depression (e.g., sedation, low SpO2) and be prepared to administer an antagonist like naloxone.

How to Approach the Question

This is a factual recall question that tests your knowledge of medical terminology.
First, identify the key descriptors in the question: "normal in rate and depth".
Next, mentally define each of the options provided.
Bradypnoea means slow breathing.
Tachypnoea means fast breathing.
Apnoea means absence of breathing.

Concept Tested & Keywords

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E6 Nursing Fundamentals Potter Perry 12e Part 3 pp. 22-24, 23-25

E6 Physiology Essentials Sembulingam 10e Part 3 p. 1-3

Practise the full AIIMS Patna NO - 2020

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