Airway, Respiration & Ventilation Flashcards
(15 cards)
What is the normal respiratory rate for an adult?
12-20 breaths per minute
What is the preferred airway management technique for an unconscious patient without a gag reflex?
Oropharyngeal airway (OPA)
Which oxygen delivery method provides the highest concentration of oxygen?
Bag-Valve Mask (BVM) with supplemental oxygen
What is the primary concern when managing an airway in a pediatric patient?
Smaller airway size and risk of obstruction due to a larger tongue
What is the purpose of suctioning a patient’s airway?
To remove secretions, vomit, or blood that may obstruct breathing
What is the appropriate ventilation rate for an adult in respiratory arrest?
10-12 breaths per minute
What does wheezing indicate?
Narrowing of the lower airways, often associated with asthma or bronchospasm
What is the best position for a patient experiencing severe respiratory distress?
Fowler’s or high Fowler’s position
What is the first step in assessing airway patency?
Check for responsiveness and ability to speak
How can you confirm proper endotracheal tube placement?
Capnography (CO2 detection) and bilateral breath sounds
What is the best intervention for a choking infant?
Five back blows followed by five chest thrusts
What is the preferred method of oxygen delivery for a patient with adequate breathing but signs of hypoxia?
Non-rebreather mask (NRB) at 10-15 L/min
What is the indication for using a nasal cannula?
A patient requiring low-flow oxygen (1-6 L/min) with mild respiratory distress
What should you do if a patient in respiratory distress has stridor?
Suspect airway obstruction and prepare for airway management
Why is it important to avoid excessive ventilation in a patient receiving BVM support?
Over-ventilation can cause gastric distension and reduce blood return to the heart
