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 B
Explanation
A. The woman is timid and speaks softly when asked about the accident: Timid behavior may suggest fear or anxiety, but it's nonspecific and may be due to trauma or emotional distress, not necessarily abuse.
B. Spiral fracture on the woman's arm and wrist: Spiral fractures occur from twisting injuries and are often associated with non-accidental trauma, especially when the injury doesn't match the reported mechanism.
C. The woman is hyperventilating and appears to be in pain: Hyperventilation and visible pain may indicate anxiety or physical injury, but they are expected after trauma and not unique to domestic violence.
D. Fresh bruises on the woman's shoulder and chest: Bruising is a possible sign of abuse, but bruises alone can result from a car accident. The type and location must be assessed in context.
Correct Answer is A
Explanation
A. Review the need for the UAP to wear a face mask while in close contact with the client: Influenza is transmitted through respiratory droplets, so the UAP should wear a mask in addition to gown and gloves when assisting the client.
B. Remind the UAP to apply a fitted respirator mask before entering the client's room:
A fitted respirator mask (e.g., N95) is generally used for airborne precautions such as tuberculosis which requires droplet precautions. A face mask is sufficient in this case.
C. Assign the UAP to provide care for another client and assume full care of the client:
While it may be necessary to adjust staffing, this is an extreme response. The UAP can continue caring for the client with proper precautions.
D. Instruct the UAP to notify the nurse of any changes in the client's respiratory status:
While it is always important for the UAP to report changes in the client’s condition, this action does not address the immediate concern about PPE use.
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