A nurse is preparing to administer disulfiram 375 mg PO once daily. Available is disulfiram 250 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.5"]
Divide the total required dose by the dose available per tablet. 375 mg is the required dose and each tablet contains 250 mg. So, 375 mg divided by 250 mg equals 1.5.
Therefore, the nurse should administer 1.5 tablets of disulfiram.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C"]
Explanation
A. Individuals with ASPD often exhibit manipulative behaviors to exploit others for their own gain or pleasure. They may be deceitful and use charm or manipulation to achieve their goals.
B. This finding is not typically associated with ASPD. Instead, individuals with ASPD tend to focus on immediate gratification and may have difficulty with long-term planning or sustained attention.
C. People with ASPD typically have a reduced ability to empathize with others. They may disregard the feelings, rights, and sufferings of others, and show little remorse for their actions.
D. Splitting refers to a defense mechanism where individuals tend to view people, situations, or events as either all good or all bad. While this can occur in personality disorders like borderline personality disorder, it is not a characteristic feature of ASPD.
E. Impulsivity is a common trait in individuals with ASPD. They often act without considering the consequences of their actions, leading to risky behaviors such as substance abuse, reckless driving, or criminal activities.
Correct Answer is ["A","C","E"]
Explanation
A. Incoordination, such as clumsiness or difficulty walking, can be an early sign of lithium toxicity. It reflects the neurological effects of elevated lithium levels on motor coordination.
B. Polyuria (excessive urination) is a common late symptom of lithium toxicity. Lithium interferes with the kidney's ability to concentrate urine, leading to increased urine output.
C. Nausea is a gastrointestinal symptom that can occur in the early stages of lithium toxicity. It is often accompanied by other gastrointestinal disturbances such as vomiting and diarrhea.
D. Convulsions (seizures) are not typically considered early manifestations of lithium toxicity but rather indicate severe toxicity. Seizures can occur at higher levels of lithium toxicity and require immediate medical intervention.
E. Confusion is another early sign of lithium toxicity. It reflects the impact of elevated lithium levels on the central nervous system, leading to cognitive impairment and altered mental status.
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