The nurse is assisting in the administration of IV vancomycin to a client who has methicillin-resistant Staphylococcus aureus (MRSA). Which of the following findings indicate an allergic reaction to the medication?

Rationale:

A. Veracity: Veracity refers to the obligation to tell the truth and provide accurate information. While withholding information could also violate this principle, the core issue in this scenario centers more on the client's right to make informed decisions rather than truth-telling alone.

B. Fidelity: Fidelity involves keeping promises and maintaining trust in the nurse-client relationship. While failing to inform the client may strain trust, the request from the parent specifically violates the client's right to participate in decisions about their care.

C. Autonomy: Autonomy is the right of individuals to make informed decisions about their own healthcare. Withholding information about medication side effects directly interferes with the client’s ability to provide informed consent, violating this fundamental ethical principle.

D. Justice: Justice involves fairness and equality in the distribution of care and resources. This principle is not directly implicated in the scenario, as the issue is not about fairness but about the individual’s right to know and decide.

Rationale:

A. 2+ pitting edema of the lower extremities: Mild to moderate lower extremity edema is common in pregnancy and often seen in preeclampsia. While it should be monitored, it is not an immediate danger unless accompanied by other severe symptoms.

B. Increased hemoglobin: Hemoconcentration may occur in preeclampsia due to fluid shifting into interstitial spaces, but a mildly elevated hemoglobin alone does not warrant urgent intervention. It should be evaluated in the context of other lab and clinical findings.

C. Blood pressure 158/54 mm Hg: Although the systolic pressure is elevated, it does not meet the threshold of severe hypertension (>160 systolic or >110 diastolic). This finding warrants monitoring and documentation but is not the most urgent among the listed options.

D. Client report of upper right quadrant pain: Right upper quadrant or epigastric pain can signal liver involvement in severe preeclampsia, potentially indicating HELLP syndrome. This is a critical warning sign and requires immediate attention to prevent complications such as liver rupture or seizure.