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Introduce overbreathing by gradually increasing depth. Emphasise depth, not rate. Increase rate sparingly. Avoid “panicky”
breathing mechanics. Increasing depth
will decrease rate automatically. The
recommended duration and severity of overbreathing varies considerably, but
generally maximums during evaluation are two minutes at 20-25 mmHg. Symptoms appear, sometimes immediately at
high ETCO2 levels (30-35 mmHg), sometimes only at severe levels
(20-25 mmHg), and sometimes not at all.
There is no need to unnecessarily lower ETCO2 levels. ● Have a paper bag available. ● Be vigilant, don’t overlook behavioural
nuances. ●
Advise the client that s(he) may discontinue at
any time. ● Be prepared to stop the induction when you see a
contraindication. ●
Be ready to implement short-term interventions. See how
different levels of ETCO2 affect your client. Ask your clients these kinds of questions: ●
In your lower body? Can you feel your feet? Do they feel connected to you? Copyrighted by Behavioral
Physiology Institute, |