What piece of equipment is used to plug the tracheostomy tube to make it easier to insert?

Rationale:
A. Peripheral neuropathy is a chronic condition often related to diabetes or nerve damage. While it may be associated with hypoxia in some cases, it is not an acute or immediate indicator of oxygen deprivation.

B. Pursed-lip breathing is a compensatory mechanism used by clients with respiratory distress or chronic lung disease to improve ventilation. It indicates the body is attempting to manage hypoxia but is not an emergency sign on its own.

C. Delayed capillary refill suggests poor peripheral perfusion, which can be concerning, but it reflects a localized or early sign of compromised circulation rather than severe hypoxia.

D. Central cyanosis is the most concerning finding. It indicates that oxygen saturation in the arterial blood is critically low, affecting vital organs. The presence of blue discoloration in the lips, tongue, or mucous membranes reflects significant hypoxemia and requires immediate assessment and intervention, such as oxygen therapy and evaluation of the underlying cause.

Rationale:
A. Holding the medication and documenting it in the medication administration record is not appropriate unless there is a specific concern, such as an allergy or contraindication. Automatically holding a standard dose without reason could delay necessary treatment.

B. Verifying the client’s allergies at the bedside is the best action. Before administering any medication, the nurse must ensure that the client is not allergic to the drug, in this case acetaminophen. This is a critical safety check that helps prevent potentially severe allergic reactions, such as rash, hives, or anaphylaxis. Checking allergies is a standard part of the “rights of medication administration.”

C. Administering 650 mg of acetaminophen immediately would be premature without first confirming that the client has no known allergy or contraindication. Even though the dose is within standard limits, safety checks must be completed before administration.

D. Calling the healthcare provider for clarification is unnecessary here because the prescription is clear: the drug (acetaminophen), dose (650 mg), and route (PO) are all specified. No ambiguity exists in the order that requires clarification.