A nurse is preparing to administer an antibiotic to a client who has pneumonia. After confirming that the client's assigned identification number matches the medication administration record, the nurse should use which of the following as a second identifier?
Home telephone number
Medical diagnosis
Date of admission
Facility room number
The Correct Answer is A
Rationale:
A. Home telephone number: A home telephone number is an acceptable second client identifier under The Joint Commission's guidelines, as it is specific to the individual and can help prevent medication errors when used alongside another unique identifier.
B. Medical diagnosis: A medical diagnosis is not a unique identifier and may be shared by multiple clients in the same facility. It does not provide adequate confirmation of a client's individual identity.
C. Date of admission: Admission dates are not unique and may be the same for several clients. This information is insufficient as a reliable identifier for ensuring safe medication administration.
D. Facility room number: Room numbers can change during hospitalization and are not considered safe identifiers. Clients may be transferred, making room number an unreliable and non-permanent method of identification.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Thoracotomy set: A thoracotomy set is used for emergency chest procedures, such as to relieve a pneumothorax or drain the pleural space. It is not relevant to a thyroidectomy, which involves the neck and airway rather than the thoracic cavity.
B. Vacuum assisted wound device: A vacuum-assisted wound device is used for chronic or large open wounds requiring negative pressure therapy. It is not indicated for fresh surgical incisions or preventive airway management following thyroid surgery.
C. Tracheostomy kit: A tracheostomy kit should be readily available at the bedside following thyroid surgery because of the risk of airway obstruction from swelling, bleeding, or damage to the recurrent laryngeal nerve. Immediate airway access may be needed in case of respiratory distress.
D. Tuning fork: A tuning fork is used in auditory and vibration assessments, such as during Rinne and Weber tests. It has no relevance to the immediate post-operative care of a client undergoing a thyroidectomy.
Correct Answer is C
Explanation
Rationale:
• Temperature: An elevated temperature of 39.3° C is consistent with an active infection like pneumonia. This finding supports the need for antibiotic treatment and does not delay administration unless linked to an adverse drug reaction.
• WBC count: A WBC count of 16,000/mm³ indicates leukocytosis, which is expected in bacterial pneumonia. It confirms infection and the need for antibiotics, not a reason to withhold cefazolin.
• Allergies: The client has a documented allergy to penicillin, which is critical because cefazolin is a cephalosporin. Cephalosporins share a similar beta-lactam structure and can cross-react in clients with penicillin allergies, increasing the risk of anaphylaxis. Reporting this ensures safe prescribing and prevents a life-threatening hypersensitivity reaction.
• Chest x-ray: The left lower lobe density confirms pneumonia. This imaging supports the clinical decision to administer antibiotics and does not warrant withholding the prescribed medication.
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