Question

When implementing the gate-control theory of pain, which intervention will enhance the closing of the gate to the client's pain?

Answer 1

In the gate-control theory of pain, lidocaine application can enhance the closing of the gate to pain signals.

Step-by-step explanation:

In the gate-control theory of pain, it is believed that there is a 'gate' in the spinal cord that can either allow or block pain signals from reaching the brain. By using certain interventions, we can enhance the closing of this gate and reduce the perception of pain.

One intervention that enhances the closing of the gate is the application of lidocaine, a local anesthetic. Lidocaine works by blocking the transmission of pain signals from the nerves to the brain. By applying lidocaine to the affected area, it can help reduce pain sensations.

For example, if a person has a toothache, applying lidocaine to the affected tooth can numb the area and prevent pain signals from being transmitted to the brain, providing temporary relief.