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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