A nurse is preparing to administer 1 mg vitamin K to a newborn. The medication is available in 1 mg/0.5 mL. How much should the nurse administer?

(Round to the nearest tenth. Use a leading zero when applicable. Do not use a trailing zero.)

Choice A reason:

Assist the client to sit upright in a chair for 4 hours at a time: While it is important to mobilize patients after surgery, sitting upright for 4 hours at a time is excessive and can cause discomfort and strain on the surgical site. Early postoperative care focuses on gradual mobilization and avoiding prolonged positions that could stress the spine.

Choice B reason:

Expect clear drainage on the spinal dressing: Clear drainage on the spinal dressing is not typical and could indicate a cerebrospinal fluid (CSF) leak, which is a serious complication. Any unexpected drainage should be reported to the healthcare provider immediately.

Choice C reason:

Log roll the client every 2 hours: Log rolling is a technique used to turn patients while keeping the spine in alignment. This method is crucial for patients who have undergone spinal surgery to prevent twisting or bending of the spine, which could disrupt the surgical site and impede healing. Regular repositioning also helps prevent pressure ulcers.

Choice D reason:

Perform neurological checks every 8 hours: Neurological checks are essential after spinal surgery to monitor for any changes in sensation, movement, or function. However, these checks are typically performed more frequently than every 8 hours, especially in the immediate postoperative period.

Choice A reason:

Akathisia: Akathisia is characterized by a feeling of inner restlessness and an inability to stay still. It often manifests as constant movement, such as pacing or fidgeting. While akathisia is a common side effect of antipsychotic medications, it does not typically involve involuntary movements of the tongue and face.

Choice B reason:

Tardive dyskinesia: Tardive dyskinesia is a serious and often irreversible side effect of long-term antipsychotic use, including chlorpromazine. It is characterized by involuntary, repetitive movements, particularly of the face, tongue, and jaw. These movements can include lip smacking, tongue protrusion, and grimacing. This condition is a result of prolonged dopamine receptor blockade in the brain.

Choice C reason:

Dystonia: Dystonia involves sustained muscle contractions that cause twisting and repetitive movements or abnormal postures. It can affect any part of the body, including the neck, face, and limbs. While dystonia can be a side effect of antipsychotic medications, it typically presents as muscle spasms rather than the repetitive, involuntary movements seen in tardive dyskinesia.