A nurse is reinforcing teaching with a newly licensed nurse about transcribing medication prescriptions. Which of the following prescriptions should the newly licensed nurse identify as an accurate transcription?
Doxazosin .5 mg PO at bedtime
Lorazepam 0.5 mg PO PRN at bedtime
Heparin 5000 U subcutaneous every 8 hr
MgSO4 10 g PO daily
The Correct Answer is C
A. Doxazosin .5 mg PO at bedtime is incorrect. The dose should be written as "0.5 mg" to include the leading zero, following proper medication administration guidelines.
B. Lorazepam 0.5 mg PO PRN at bedtime is incorrect. "PRN" should include a specific indication (e.g., anxiety, insomnia. for when it is to be administered.
C. Heparin 5000 U subcutaneous every 8 hr is correct. The prescription is clear and includes the correct dose, route, and frequency of administration.
D. MgSO4 10 g PO daily is incorrect. Magnesium sulfate is typically administered intravenously, not orally, unless specified otherwise for specific conditions, and the dosage is quite high for oral administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "Self-administer oxygen through your nasal cannula at 6 milliliters per minute during meals." is incorrect. Oxygen should not typically be increased during meals unless specifically prescribed by the provider. If the client has difficulty eating due to breathlessness, a more individualized plan is needed.
B. "Drink at least 240 milliliters of water during each meal." is incorrect. Clients with COPD may have difficulty breathing when consuming large amounts of fluids during meals. Overhydration could also worsen fluid retention in some cases. The amount of fluid should be tailored to the client’s needs and prescribed by the healthcare provider.
C. "Perform pulmonary hygiene 1 hour before meals." is correct. Pulmonary hygiene (such as postural drainage, coughing techniques, and deep breathing exercises) should be performed before meals to clear the airways and improve the ability to breathe while eating, preventing aspiration and difficulty breathing.
D. "Lie down for 30 minutes after eating." is incorrect. Lying down after eating can increase the risk of aspiration, especially in clients with COPD who may already have a compromised respiratory system. The client should be advised to remain upright after meals to prevent reflux and aspiration.
Correct Answer is A
Explanation
A. Oral suction equipment is correct. During a seizure, there is a risk of aspiration due to the loss of airway control. Oral suction equipment should be readily available in the room to clear the airway if needed, especially if the client experiences a seizure with oral secretions.
B. Tongue depressor is incorrect. A tongue depressor should never be used during a seizure. Inserting a tongue depressor into the mouth can result in injury to both the client and the caregiver and should be avoided.
C. Tracheostomy tray is incorrect. While a tracheostomy tray might be necessary for clients with tracheostomies, it is not a standard requirement for clients on seizure precautions unless the client has specific respiratory concerns or requires a tracheostomy for airway management.
D. Wrist restraints is incorrect. Wrist restraints are not recommended during a seizure, as they can cause injury and impede movement. Instead, the goal is to provide a safe environment to prevent injury during a seizure.
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