Definition

Noun: The frequency or speed at which an organism breathes, specifically the number of complete inhalation and exhalation cycles per unit of time. It is a physiological measurement often used as a basic health indicator.

Usage

The term "rate of respiration" is used in medical, biological, and fitness contexts to quantify breathing activity. It is typically measured in breaths per minute (bpm).

Examples

• The nurse checked the patient's rate of respiration and found it to be elevated.
• A normal rate of respiration for a healthy adult at rest is between 12 and 20 breaths per minute.
• During exercise, the rate of respiration increases to supply more oxygen to the muscles.

Advanced Usage

• Basal rate of respiration: The breathing rate when the body is at complete rest, often measured under strict conditions.
  • The study recorded the subjects' basal rate of respiration during sleep.
• Monitoring the rate of respiration: The act of observing and recording breathing frequency over time.
  • Continuous monitoring of the rate of respiration is crucial in intensive care units.

Variants and Related Words

• Respiratory rate: A synonymous term used interchangeably with "rate of respiration."
• Breathing rate: A more common, informal synonym.
• Ventilation rate: In technical contexts, this can refer to the volume of air moved, but is sometimes used to mean frequency.

Synonyms

• Breathing frequency
• Respiratory frequency

Antonyms

• Apnea (a temporary cessation of breathing)

Related Phrases

• To measure/take the rate of respiration: To determine the number of breaths per minute.
  • The first step was to measure the patient's rate of respiration.
• An abnormal rate of respiration: A breathing rate that is significantly higher or lower than the expected range for the condition.
  • An abnormal rate of respiration can be a sign of respiratory distress.

Noun

1. the rate at which a person inhales and exhales; usually measured to obtain a quick evaluation of a person's health