A nurse is assessing a client who has Guillain-Barré syndrome. Which of the following findings should the nurse report to the provider immediately?

Choice A Reason:

Suctioning secretions from the endotracheal tube is a common intervention for high-pressure alarms, which indicate an obstruction in the airway. However, a low-pressure alarm typically signals a disconnection or leak in the ventilator system, not an obstruction.

Choice B Reason:

Checking the ventilator tubing connections is the appropriate response to a low-pressure alarm. This alarm usually indicates a disconnection or leak in the ventilator circuit, which can compromise the delivery of adequate ventilation to the patient. Ensuring all connections are secure is the first step in troubleshooting this issue.

Choice C Reason:

Administering intravenous sedation and analgesia is not directly related to addressing a low-pressure ventilator alarm. While sedation may be necessary for patient comfort and to prevent agitation, it does not resolve the underlying issue of a disconnection or leak in the ventilator system.

Choice D Reason:

Reassuring the client and instructing them not to bite on the tube is more relevant to high-pressure alarms, where patient actions such as biting the tube can cause increased airway resistance. It does not address the cause of a low-pressure alarm, which is typically due to a disconnection or leak.

Choice A Reason

Apply an ice pack directly to the affected area. This statement is incorrect. Applying ice to a snake bite can cause more harm than good. Ice can restrict blood flow and potentially increase tissue damage. The recommended approach is to keep the bite area still and at or below heart level to slow the spread of venom.

Choice B Reason

Immobilize the affected extremity with a splint. This is the correct intervention. Immobilizing the affected limb helps to slow the spread of venom by reducing movement. Keeping the limb still and using a splint can prevent the venom from circulating more rapidly through the body.

Choice C Reason

Place a tourniquet above and below the affected area. This statement is incorrect. Using a tourniquet is not recommended for snake bites as it can cause severe damage to the affected limb by cutting off blood flow completely. This can lead to tissue death and other complications.

Choice D Reason

Elevate the affected extremity. This statement is incorrect. Elevating the limb can increase the spread of venom. The affected limb should be kept at or below heart level to slow the venom’s spread.