The nurse has an order to give Lopressor 75 mg po. Lopressor is available in a 50 mg tablet. How many tablets should the nurse administer?

A. Documenting at the end of the shift can lead to inaccuracies due to the delay, potentially causing errors if other staff need up-to-date information. It also increases the risk of forgetting details of the administration, compromising patient safety.
B. Documenting before administering the medications can lead to discrepancies if the medications are not given as planned. This practice could result in serious errors if the patient refuses the medication or if changes occur that affect administration.
C. Documenting immediately ensures that the record is accurate and reflects the current status of the patient’s medication regimen. It also allows other healthcare providers to see up-to-date information, which is crucial for ongoing patient care and safety.
D. Delaying documentation until a convenient time can lead to incomplete or forgotten details, increasing the risk of medication errors. Timely documentation is essential to maintain an accurate and reliable medical record.

A. While itching and hives can be signs of a mild allergic reaction, difficulty breathing and low blood pressure indicate a more severe issue. Treating a severe reaction as mild can delay necessary emergency interventions, potentially leading to life-threatening consequences.
B. The symptoms described, including difficulty breathing and hypotension, suggest a severe, not moderate, allergic reaction. This misjudgment can result in insufficient treatment and delay life-saving measures.
C. Anaphylactic reactions are characterized by symptoms such as hives, difficulty breathing, and low blood pressure, requiring immediate emergency treatment. Prompt recognition and intervention are critical to prevent severe complications or death.
D. Food poisoning typically presents with gastrointestinal symptoms rather than respiratory distress and hypotension. Misdiagnosing an anaphylactic reaction as food poisoning can prevent timely administration of appropriate treatments like epinephrine.