The nurse is caring for a client who receives a prescription for parenteral lidocaine. Prior to administering the medication, the nurse should review the medical record for which condition?
Diabetes mellitus.
Heart block.
Gastric ulcers.
Glaucoma.
The Correct Answer is B
A. Diabetes mellitus: While diabetes mellitus can affect circulation and healing, it is not a direct contraindication for the use of lidocaine. However, monitoring for effects on circulation and neuropathy may be necessary in diabetic patients.
B. Heart block: Lidocaine is a local anesthetic that can have systemic effects, especially on the cardiovascular system. It can cause conduction abnormalities, including heart block, so it is crucial to assess for this condition before administering lidocaine to avoid exacerbating cardiac issues.
C. Gastric ulcers: Lidocaine's effects are primarily cardiac and neurological, and it does not have a known adverse effect on gastric ulcers that would require pre-administration review. This condition is more relevant for oral medications that can irritate the gastric mucosa.
D. Glaucoma: Lidocaine does not have a significant effect on intraocular pressure or glaucoma. The main concern with lidocaine is its effect on the heart and nervous system, rather than its impact on eye conditions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Frequency that the child uses a rescue inhaler during the week: While it is important to know how often the child uses a rescue inhaler, it does not provide immediate, critical information to assess the severity of the current asthma attack.
B. Type of inhaler the child typically uses on a regular basis: While knowing the type of inhaler the child uses regularly can provide insight into their asthma management, it is not the most critical information at this moment, the current treatment is he most urgent.
C. Type of allergen exposure or trigger for the current episode: Understanding the trigger for the current asthma episode is helpful for long-term management but is not as urgent in the immediate assessment of the child’s condition during an acute exacerbation.
D. Last dose and type of rescue inhaler used by the child: This information helps assess whether the child has received appropriate treatment and whether additional or different interventions are needed immediately to address the asthma exacerbation, helps guide further treatment decisions.
Correct Answer is C
Explanation
A. Assess for signs of urine retention: While important, urinary retention is a later complication. It does not take priority over assessing for potentially serious effects like respiratory depression or excessive spread of anesthesia.
B. Inspect epidural catheter insertion site: Inspecting the site helps identify infection or dislodgement but is not the first priority. Neurological and respiratory assessments take precedence due to fentanyl’s CNS effects.
C. Monitor the client's dermatome level for sensation: This assesses the spread of the anesthetic, ensuring it hasn’t ascended to high thoracic levels, which could depress respiration. It’s the most urgent check for client safety.
D. Inquire if the client is experiencing breakthrough pain: Pain assessment is critical, but ensuring safe levels of sensory block must come first to rule out excessive anesthetic spread or complications.
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