While caring for a client with full-thickness burns covering 40% of the body, the nurse observes purulent drainage from the wounds. Before reporting this finding to the health care provider, the nurse should evaluate which laboratory value?

Choice A reason: Isolating the client from other clients, family, and healthcare workers not wearing proper PPE is the most important action that the nurse should take, because it can prevent the transmission of COVID-19, which is a highly contagious respiratory disease caused by a novel coronavirus. The client has symptoms that are consistent with COVID-19, such as conjunctivitis, loss of taste and smell, and recent travel history, and the nasal swab test can confirm the diagnosis. The nurse should follow the infection control precautions, such as wearing a mask, gloves, gown, and eye protection, and place the client in a private room with negative pressure ventilation, if available.

Choice B reason: Reporting the COVID-19 result to the local health department according to CDC guidelines is an important action that the nurse should take, but it is not the most important one. Reporting the COVID-19 result can help the public health authorities to monitor the epidemiology, track the contacts, and implement the interventions to control the outbreak. However, reporting the result can only be done after the test is completed and confirmed, which may take some time. The nurse should prioritize the immediate isolation of the client to prevent the spread of the virus.

Choice C reason: Teaching the client to wear a mask, hand wash, and social distance to prevent spreading the virus is an important action that the nurse should take, but it is not the most important one. Teaching the client to wear a mask, hand wash, and social distance can help the client to protect themselves and others from COVID-19, which can be transmitted through respiratory droplets, contact, and aerosols. However, teaching the client these measures can only be effective if the client follows them and adheres to the isolation guidelines. The nurse should first isolate the client and then provide the education.

Choice D reason: Explaining to the client to inform others that they may have been potentially exposed in the last 14 days is an important action that the nurse should take, but it is not the most important one. Explaining to the client to inform others that they may have been potentially exposed in the last 14 days can help the client to notify their close contacts, such as family, friends, co-workers, and travel companions, who may have been at risk of COVID-19 infection. However, explaining to the client this information can only be useful if the client cooperates and remembers their contacts. The nurse should first isolate the client and then assist the client with the contact tracing.

Choice A reason: Using incentive spirometer is not a relevant instruction for a client with BPH who underwent TUNA. Incentive spirometer is a device that helps improve lung function and prevent respiratory complications after surgery or prolonged bed rest. TUNA is a minimally invasive procedure that uses radiofrequency energy to shrink the prostate tissue and relieve the urinary obstruction. TUNA does not affect the respiratory system or require general anesthesia.

Choice B reason: Monitoring urinary stream for decrease in output is an important instruction for a client with BPH who underwent TUNA. Urinary output can reflect the kidney function and the effectiveness of the procedure. A decrease in urinary output can indicate urinary retention, infection, or bleeding, which are potential complications of TUNA. The client should report any changes in the urinary stream, such as difficulty, pain, frequency, urgency, or hesitancy, to the health care provider.

Choice C reason: Reporting when hematuria becomes pink tinged is not a necessary instruction for a client with BPH who underwent TUNA. Hematuria is the presence of blood in the urine, which is a common and expected finding after TUNA. Hematuria usually resolves within a few days and does not require intervention, unless it is excessive or persistent. The client should drink plenty of fluids to flush out the blood and prevent clot formation. The client should report any signs of infection, such as fever, chills, or foul-smelling urine, to the health care provider.

Choice D reason: Restricting physical activities is a correct instruction for a client with BPH who underwent TUNA. Physical activities can increase the blood pressure and the risk of bleeding or injury to the prostate. The client should avoid strenuous activities, such as lifting, running, or biking, for at least two weeks after the procedure. The client should also avoid sexual intercourse, driving, or sitting for long periods until the symptoms subside. The client should follow the health care provider's advice on when to resume normal activities.