A nurse is caring for a client who has bipolar disorder and has been taking lithium for 1 year. Before administering the medication, the nurse should check to see that which of the following tests have been completed?

Tardive dyskinesia (TD) is a potential adverse effect associated with long-term use of antipsychotic medications like haloperidol. It manifests as involuntary, repetitive movements, primarily involving the face, mouth, and tongue. The nurse should suspect tardive dyskinesia when observing the following manifestations:

A. Involuntary pelvic rocking and hip thrusting movements: These movements are characteristic of tardive dyskinesia and indicate abnormal involuntary motor activity.

B. Urinary retention and constipation: These are not typical manifestations of tardive dyskinesia. Urinary retention and constipation can be side effects of anticholinergic medications but are not associated with tardive dyskinesia.

C. Fine hand tremors and pill rolling: These manifestations are more characteristic of parkinsonism, which can be a side effect of antipsychotic medications but is distinct from tardive dyskinesia.

D. Tongue thrusting and lip smacking: These are classic manifestations of tardive dyskinesia and indicate abnormal involuntary movements of the tongue and lips.

E. Facial grimacing and eye blinking: These are also common manifestations of tardive dyskinesia, involving involuntary movements of the face, including grimacing and blinking of the eyes.

A. "He has so many new bruises on his body."

This statement raises concerns about potential adverse effects of carbamazepine, such as hematologic effects like thrombocytopenia, which could manifest as bruising. Given the potential seriousness of this issue, it should be the nurse's priority to further assess and address.

B. "He says his mouth is always dry."

Dry mouth (xerostomia) is a common side effect of carbamazepine, but it is generally not as concerning as other potential adverse effects such as hematologic issues or liver toxicity.

C. "He says he feels sick to his stomach after taking this medication."

Gastrointestinal side effects, including nausea, are common with carbamazepine but are typically not as urgent or serious as other potential adverse effects.

D. "He takes a 2-hour nap every day after school."

While changes in sleep patterns can be important to monitor, especially in adolescents, it is not as urgent as addressing potential adverse effects such as bruising.