SUCTION

Question 1

Indications of suction

Answer 1

Significant amounts of blood or vomit that threatens airway patency AND/OR limits adequate ventilation

Question 2

Contraindications of suction

Answer 2

Suction of saliva or pulmonary oedema fluid

Question 3

Potential complications of suction

Answer 3

1. Damage to oropharynx
2. Hypoxia
3. Stimulation of gag & cough reflex
4. Bradycardia AND/OR hypotension due to stimulation of the vagus nerve

Question 4

Prep for suction

Answer 4

1. Apply PPE including safety glasses
2. Place patient in the recovery position unless in cardiac arrest to allow for fluids to clear mouth via gravity
3. Manually clear airway with OPA or finger of solid material if patient is unconscious

Question 5

Demonstrate suction

Answer 5

1. Turn on to max
2. Place catheder into mouth only as far as can be seen
3. Cover suction hole to initiate suction
4. Suction while withdrawing from mouth in a circular motion
5. Take no longer than 10 secs

Question 6

Further therapy & info for suction

Answer 6

Attach a soft catheter & discuss when it is used (in infants and young children without a hard palate to avoid mouth trauma)