Conditions that reduce respiratory drive Flashcards
(7 cards)
1
Q
What is the stimulus to breathe called?
A
Respiratory drive
2
Q
What can result from anything that interrupts or decreases the involuntary stimulus to breathe?
A
Hypoventilation or apnea
3
Q
What is the most common hypoventilation crisis paramedics see?
A
Acute heroin overdose
4
Q
What substances can reduce the respiratory drive?
A
- Alcohol
- Narcotics
- Other drugs and toxins
5
Q
What conditions are associated with grossly low respiratory rate and volume?
A
- Head injury
- Hypoxic drive
- Asphyxia
6
Q
What is the ultimate expression of hypoventilation?
A
Respiratory arrest followed by cardiac arrest
7
Q
What must be initiated in cases of hypoventilation to assist the patient’s respiratory efforts?
A
Aggressive treatment
