As peribronchial cuffing is a sign rather than a symptom or condition, there is no specific treatment except to treat the underlying cause.
Explain how a potential divider circuit can be used to produce a variable p.d. A potential divider is a circuit with at least two components (Câ, Câ)connected in series, with the output voltage taken across one of the components (Câ).
A simple electrical circuit. Once one of the wires is removed from the power source or a âbreakâ is made in the flow, the circuit is now âopenâ and the lamp will no longer light. In practical application, circuits are âopenedâ by such devices as switches, fuses, and circuit breakers.