A nurse is caring for a client who has immunosuppression and a continuous IV infusion. Which of the following actions should the nurse take?
Assess the client's IV site every 8 hr.
Check the client's WBC count every 48 hr.
Monitor the client's mouth every 8 hr.
Change the client's tubing every 48 hr.
The Correct Answer is A
Rationale:
A. Assessing the client's IV site every 8 hours is appropriate to prevent complications such as infection or infiltration, especially in an immunocompromised client.
B. Checking the client's WBC count every 48 hours is insufficient; it should be monitored more frequently due to the client's immunocompromised state.
C. Monitoring the client's mouth every 8 hours is necessary, but not as critical as regular IV site assessments.
D. Changing the client's tubing every 48 hours may not be necessary unless indicated by the facility's protocol or the client's condition; continuous IV tubing is typically changed every 72 to 96 hours unless there are signs of complications.
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Correct Answer is A
Explanation
Rationale:
A. A report of chest pain is an adverse effect of epinephrine, which can increase myocardial oxygen demand and cause angina or myocardial ischemia.
B. Hypotension is not a common effect after administering epinephrine; it typically causes hypertension due to vasoconstriction.
C. Ecchymosis is not a known adverse effect of epinephrine and may be related to other factors.
D. Tinnitus is not a recognized adverse effect of epinephrine and does not commonly occur after administration.
Correct Answer is A
Explanation
Rationale:
A. Having the client wear a surgical mask while being transported outside the room is essential to prevent the transmission of TB to others. This minimizes exposure to airborne droplets.
B. Wearing a surgical mask while providing care for the client is not sufficient for preventing TB transmission; an N95 respirator is required to protect healthcare workers from inhaling airborne particles.
C. While restricting visitors may help limit exposure, it is not the most effective preventive measure compared to ensuring that the client wears a mask when out of their room.
D. Initiating contact precautions is not necessary for TB, as it primarily requires airborne precautions. Airborne isolation precautions should be followed, including the use of N95 respirators for healthcare workers and appropriate ventilation.