A nurse is preparing to administer lidocaine 50 mg IV bolus.
Available is lidocaine 200 mg/mL. How many mL should the nurse administer per dose? rounded off to the nearest hundredth
0.3 mL.
0.25 mL.
0.4 mL.
0.15 mL.
The Correct Answer is B
Step 1: Identify the amount of lidocaine required, which is 50 mg.
Step 2: Identify the concentration of available lidocaine, which is 200 mg/mL.
Step 3: Calculate the volume of lidocaine to be administered using the formula:
Volume (mL) = Amount (mg) ÷ Concentration (mg/mL)
So, the calculation is:
Volume (mL) = 50 mg ÷ 200 mg/mL = 0.25 mL
Therefore, the nurse should administer 0.25 mL of lidocaine per dose. This is the final answer and it is rounded off to the nearest hundredth as required.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Including a note in the medical record that an incident report was completed is a crucial step in documenting the event. It serves as a legal and organizational record of the incident, providing transparency and accountability. This information can be essential for tracking trends, identifying areas for improvement, and ensuring patient safety.
Choice B rationale:
Identifying other people involved with the event in the incident report is also an important step. It helps in determining who was present or responsible during the incident, which can be crucial in investigating the event and identifying potential areas for process improvement.
Choice C rationale:
Including personal opinions regarding an event in an incident report is not advisable. Incident reports should focus on factual, objective information. Personal opinions can introduce bias and subjectivity, which may not be helpful in addressing the root causes of the incident or improving the quality of care.
Choice D rationale:
Identifying the person responsible for the error in the incident report is a valid step, as it helps in assigning accountability and addressing any systemic issues that may have contributed to the error. However, it's essential to do so without assigning blame or making judgments. The emphasis should be on improving processes and preventing similar incidents in the future.
Correct Answer is C
Explanation
Choice A rationale:
Collective bargaining is not a competency related to interprofessional collaboration. It pertains more to labor relations and negotiations with employee unions.
Choice B rationale:
Confrontation is generally not a positive competency in the context of interprofessional collaboration. It can lead to conflicts and hinder teamwork.
Choice D rationale:
Coercive power over other team members is not a competency that promotes collaboration. Collaboration should be based on mutual respect and communication rather than coercion. Interprofessional collaboration involves effective communication, teamwork, and a shared understanding of patient care goals. Therefore, choice C, which emphasizes the importance of communication in promoting openness in client care, is the most appropriate answer.
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