Medical Terms

Respiratory and Anesthesia Technology Glossary

Hi, my name is Vicgra Tshibambe and I am a student in Respiratory and Anesthesia Technology. I created this glossary to help students like me to understand better medical terms. This glossary is made for medical students who want to learn terms in English.This glossary includes 20 important terms related to airway, oxygen therapy, ventilation, and patient . I chose these words based on what I study in class, and what we spook about often. The definitions come from Google and notebooks. You guy just need to take a deep breath and start learning new terms.

Airway
Noun
The passage that allows air to move into and out of the lungs.
Example: The doctor checked the patient’s airway.
en: Voie respiratoire
Auscultation
Noun
Auscultation is the act of listening to body sounds, especially the lungs or heart, using a stethoscope.
Example: The therapist performed auscultation to check the patient’s breath sounds.
en: Auscultation
Bronchodilator
Noun
A medication that relaxes and opens the airways to improve breathing.
Example: He used a bronchodilator during his asthma attack.
en: Bronchodilatateur
Capnography
noun
Capnography is the noninvasive, real-time monitoring of carbon dioxide (CO2) in exhaled breath, displayed as a waveform (capnogram) and a numerical value (EtCO2), providing critical insights into a patient's ventilation, circulation (perfusion), and metabolism, essential in anesthesia, emergency care, and critical care for verifying intubation, assessing respiratory status, and guiding CPR.
Example: We used capnography to monitor the patient’s CO₂ during surgery.
en: Capnographie
Exhale
verb
To breathe air out of the lungs.
Example: The patient exhales after holding their breath.
en: Expirer
Humidifier
Noun
A device that adds moisture to oxygen or air to prevent airway dryness.
Example: The humidifier keeps the oxygen moist for the patient.
en: Humidificateur
Intubate
verb
To insert a tube into the airway to help a patient breathe.
Example: The doctor intubated the patient during the emergency.
en: Intuber
Metered- Dose inhaler
noun
A metered-dose inhaler (MDI) is a handheld medical device that delivers a measured, fixed amount of medication in aerosol form directly into the lungs when you press it and inhale.
Example: He took two puffs from his metered-dose inhaler to relieve his asthma.
en: aérosol doseur
Monitor
verb
To observe and check a patient’s condition regularly.
Example: We monitor the oxygen saturation continuously.
en: Surveiller
Nebulizer
noun
A nebulizer is a medical device that converts liquid medication into a fine mist (aerosol) for direct inhalation into the lungs through a mouthpiece or mask.
Example: The nurse used the nebulizer on Mr. Barnett.
en: Nébuliseur
Oxygen
Noun
A gas essential for breathing and life, used in medical therapy.
Example: The patient received oxygen through a nasal cannula.
en: Oxygène
Pulmonary
Adjective
Relating to the lungs.
Example: Pulmonary blood flow.
en: Pulmonaire
Respimat
noun
The Respimat is a soft mist inhaler that delivers medication as a fine mist, allowing for slower, deeper inhalation. Essentially, it enhances the absorption of the medication into the lungs.
Example: She used her Respimat to take her medication.
en: Respimat
Respiratory
adjective
Relating to or affecting respiration or the organs of respiration.
Example: She works in respiratory therapy.
en: Respiratoire
Saturation
Noun
The percentage of oxygen carried in the blood (SpO₂).
Example: Her oxygen saturation was 98%.
en: Saturation en oxygène ou SpO2 égale a saturation pulsée en oxygène
Spirometer
noun
An instrument for measuring the air capacity of the lungs.
Example: The patient used a spirometer to test his lung function.
en: Spiromètre
Suction
noun and verb
The removal of mucus or secretions from the airway using negative pressure.
Example: The nurse used suction to clear the patient’s airway.
en: Aspiration
To inhale
Verb
Breathe in (air, gas, smoke, etc.).
Example: They were taken to the hospital after inhaling fumes
en: Inhaler
Valved holding chamber
noun
A valved holding chamber (VHC) is a specialized spacer device used with a pressurized metered-dose inhaler (pMDI) to improve medication delivery to the lungs.
Example: We use the valved holding chamber to ensure the patient inhales the medication well.
en: Chambre d'espacement
Ventilate
verb
To assist or provide breathing using air or oxygen.
Example: The therapist ventilated the patient with a mask.
en: Ventiler

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