Chapter 10-Postintubation management

Vocabulary flashcards covering key terms and definitions from postintubation management in an emergency setting.

Endotracheal Tube (ETT)

A flexible tube placed into the trachea to maintain an open airway.

Postintubation

Management and care provided after endotracheal intubation.

Confirmation of ETT Placement

Verification of correct ETT positioning in the trachea.

Visualization

The process of observing the ETT passing through the vocal cords.

End-tidal CO2 (ETCO2) Detection

Method for confirming ETT placement by detecting carbon dioxide exhaled.

Esophageal Detector Device

A device used to confirm correct placement of the endotracheal tube.

Hypotension

Low blood pressure that can occur postintubation, especially after rapid-sequence intubation (RSI).

Preoxygenated Patient

A patient who has received supplemental oxygen before intubation to reduce desaturation.

Endobronchial Intubation

Unintended placement of the ETT into a mainstem bronchus.

ETT Depth

The appropriate length at which the ETT should be placed in the trachea.

Carina

The ridge located at the lower end of the trachea where it divides into the bronchi.

Manual Ventilation

The process of assisting or controlling a patient's ventilation with manual techniques.

Positive Pressure Ventilation

Ventilation method where air is pushed into the lungs by a mechanical ventilator.

Oxygen Desaturation

A decrease in the oxygen saturation of hemoglobin in the blood.

Blood Pressure Monitoring

Frequent checking of blood pressure after intubation to detect hypotension.

Fluid Resuscitation

Administration of fluids to restore blood volume and pressure in patients.

Vasopressors

Medications used to elevate blood pressure by constricting blood vessels.

Management of Postintubation Hypotension

Methods to address low blood pressure occurring after intubation.

Pneumothorax

Presence of air in the pleural space that can cause lung collapse.

Chest Tube Placement

Insertion of a tube into the pleural space to drain air or fluid.

Sedation and Paralysis

Use of medications to calm the patient and temporarily inhibit muscle movement.

Midazolam

A benzodiazepine used for sedation during procedures.

Propofol

A short-acting anesthetic used for sedation and inducing anesthesia.

Narcotic Analgesics

Medications used to relieve pain, often combined with sedatives.

Rocuronium

A neuromuscular blocking agent used to facilitate intubation and maintain paralysis.

Ventilator Settings

Parameters set on a mechanical ventilator to deliver appropriate breaths to a patient.

Assist Control (AC) Ventilation

Ventilation mode where the ventilator provides breaths at a set rate and volume.

Peak Airway Pressure

Maximum pressure measured during mechanical ventilation.

Pressure Support Ventilation (PSV)

Ventilation mode that assists patients in breathing on their own.

Positive End-Expiratory Pressure (PEEP)

Ventilation strategy to keep alveoli open and improve oxygenation.

Oxygenation

Process of delivering oxygen to tissues through the blood.

Capnographic Monitoring

Technique for measuring CO2 levels exhaled, indicating ventilation effectiveness.

Accidental Extubation

Unintended removal of the endotracheal tube.

Transport Issues

Considerations when moving critically ill, intubated patients.

Altitude Effects on Oxygen

The decrease in partial pressure of oxygen at higher altitudes.

Airway Management

Strategies and techniques to ensure and maintain a patent airway.

Cricothyrotomy

Emergency procedure to secure airway access through the cricothyroid membrane.

Hypovolemia

A clinical condition characterized by low blood volume in the body.

Arterial Blood Gases (ABG)

Laboratory test measuring blood pH, oxygen, and carbon dioxide levels.

Spontaneous Breathing

A patient-initiated form of ventilation, as opposed to mechanical assistance.

Tidal Volume

The amount of air delivered to the lungs with each breath.

Minute Ventilation

Total volume of air exchanged per minute, calculated as tidal volume multiplied by respiratory rate.

Increased Intracranial Pressure (ICP)

Elevated pressure within the skull that can affect brain function.

Auto-PEEP

Unintentional positive end-expiratory pressure created during ventilation.

Suctioning

Clearing the airway of secretions to maintain patency and reduce resistance.

Barotrauma

Injury to the lungs related to pressure changes during ventilation.

Sedative/Hypnotic Agents

Medications that induce sedation and reduce anxiety.

Hemodynamic Monitoring

Continuous observation of cardiovascular status using blood pressure and heart rate.

Pain Management

Strategies and interventions to relieve patient discomfort.

Ventilator Circuit Problems

Malfunctions or obstructions within the mechanical ventilation system.

Emergency Department (ED)

Area in a hospital dedicated to treating acute and emergency cases.

Intensive Care Unit (ICU)

Specialized department providing critical care and monitoring for severely ill patients.