A nurse is preparing to administer haloperidol 5 mg IM to a client. Available is haloperidol 50 mg/mL. How many mL should the nurse administer per dose?
(Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.1"]
To calculate the amount of haloperidol (in mL) that the nurse should administer, use the following formula:
Volume (mL)= Dose (mg)/Concentration (mg/mL)
In this case:
Volume (mL)=5 mg/50 mg/mL
Volume (mL)= 0.1 mL
Therefore, the nurse should administer 0.1 mL of haloperidol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Set limits on the amount of time the client talks about delusions.Clients with paranoid delusions may fixate on them, increasing distress and reinforcing their beliefs. The nurse should allow the client to express feelings but set limits on discussions about delusions to help refocus on reality-based topics.
B. Schedule a variety of competitive stimulating group activities for the client.Competitive activities can increase stress and paranoia in a client with schizophrenia. Instead, the nurse should encourage structured, low-stimulation activities like drawing or walking.
C. Tell the client that the delusions are not real. Directly challenging the delusions can increase defensiveness and mistrust.
D. Avoid asking the client about triggers for the delusions. Identifying triggers can help prevent or manage delusional episodes. The nurse should gently explore what makes the client feel more paranoid or anxious to develop coping strategies.
Correct Answer is A
Explanation
A. Uncontrolled movements around the mouth.
Tardive dyskinesia is a side effect associated with the long-term use of antipsychotic medications, especially first-generation or typical antipsychotics. It is characterized by involuntary, repetitive movements, often involving the face, such as uncontrolled movements around the mouth (e.g., lip smacking, puckering, chewing).
B. Seizures and tremors are not typical adverse effects of tardive dyskinesia. They are more commonly associated with other side effects or conditions.
C. Nausea and vomiting are not typically associated with tardive dyskinesia. These symptoms may be side effects of antipsychotic medications, but they are not characteristic of tardive dyskinesia itself.
D. Hallucinations and delusions are not associated with tardive dyskinesia. Tardive dyskinesia primarily involves involuntary movements and is not related to changes in thought content or perception.
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