A nurse is caring for a client who has urticaria following administration of an antibiotic. Which of the following medications should the nurse prepare to administer?
Diphenhydramine
Hydralazine
Naloxone
Protamine
The Correct Answer is A
A. Diphenhydramine. Urticaria (hives) is a common allergic reaction often caused by medications like antibiotics. Diphenhydramine, an antihistamine, is used to treat allergic reactions by blocking histamine receptors, reducing itching, swelling, and rash.
B. Hydralazine. This is an antihypertensive medication used to treat high blood pressure, not allergic reactions. It has no effect on histamine or allergic symptoms.
C. Naloxone. Naloxone is an opioid antagonist used to reverse opioid overdose. It does not treat allergic reactions like urticaria unless the cause is opioid-induced (which is not indicated here).
D. Protamine. Protamine is used to reverse the effects of heparin. It has no role in treating allergic reactions to antibiotics.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The client is voiding at least 250 mL/hr. This amount is excessive and not typical. The expected urine output for an adult is at least 30 mL/hr, so 250 mL/hr could indicate overhydration or diuretic use, which is not expected postoperatively.
B. The client is maintaining bed rest. Early ambulation is encouraged after surgery to prevent complications like deep vein thrombosis and promote recovery. Bed rest 36 hours post-op is not expected unless medically indicated.
C. The client is tolerating clear liquids. After gastric banding, clients typically start with clear liquids and gradually progress to more solid foods. Tolerating clear liquids at 36 hours post-op is an expected and positive finding.
D. The client is consuming 1,000 calories daily. At this stage post-op, calorie intake is significantly restricted, often much lower than 1,000 calories. Intake gradually increases as the diet progresses from liquids to solids.
Correct Answer is A
Explanation
A. Provide a verbal report of the client's condition to the paramedic performing the transfer. This is an appropriate and secure method for communicating essential health information directly involved in the client’s care. It ensures continuity of care while maintaining confidentiality.
B. Email the client's health information to the facility in an unencrypted file. Sending health information via unencrypted email violates HIPAA guidelines and poses a risk to client confidentiality due to potential unauthorized access.
C. Discuss the client's response to the transfer with another staff nurse. Unless the staff nurse is directly involved in the client’s care, this would be a breach of confidentiality. Personal health information should only be shared on a need-to-know basis.
D. Fax the client's name and identifiable information to the rehabilitation facility. Faxing is permissible only when appropriate safeguards are in place. However, faxing identifiable information without confirming the recipient or using secure protocols can risk a confidentiality breach.
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