A nurse is reviewing the medical record for a newly admitted client. Which of the following laboratory values should the nurse report to the provider?
Sodium 140 mEq/L
Potassium 5.8 mEq/L
Calcium 9.6 mg/dL
Magnesium 1.9 mEq/L
The Correct Answer is B
Choice A reason:
Sodium 140 mEq/L is incorrect because it falls within the normal range (135-145 mEq/L).
Choice B reason:
A potassium level of 5.8 mEq/L is appropriate because it is above the normal range (typically around 3.5-5.0 mEq/L). Elevated potassium levels, known as hyperkalaemia, can lead to serious cardiac disturbances, including arrhythmias or even cardiac arrest. It is important to notify the healthcare provider promptly so that appropriate interventions can be initiated to address the high potassium level.
Choice C reason:
Calcium 9.6 mg/dL is incorrect because it is within the normal range (8.5-10.5 mg/dL).
Choice D reason:
Magnesium 1.9 mEq/L is incorrect because it is within the normal range (1.5-2.5 mEq/L).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason:
Delirium is a sudden and acute change in mental status characterized by confusion, disorientation, altered consciousness, and other cognitive disturbances. It has an abrupt onset and is often related to an underlying medical condition, medication, or other factors such as infections or metabolic imbalances.
Choice B reason:
Delirium can indeed affect a client's sleep cycle. It often disrupts sleep patterns and can lead to sleep disturbances
Choice C reason:
Delirium does not have a slow progression. It is typically characterized by a rapid and fluctuating course, and it can develop over hours to days.
Choice D reason:
Delirium does affect a client's perception of their environment. Clients with delirium may experience hallucinations, paranoia, and other alterations in perception. They may be unable to accurately interpret or interact with their surroundings.
Correct Answer is B
Explanation
Choice A reason:
Wearing a mask when outside of the room is not a standard practice for all patients undergoing an allogeneic stem cell transplant. The need for mask use may vary based on the patient's specific condition and the facility's infection control protocols.
Choice B reason:
"You will be in a negative-airflow room to keep the air cleaner." This is the appropriate answer. An allogeneic stem cell transplant involves replacing the patient's damaged or diseased bone marrow with healthy donor stem cells. Patients undergoing this type of transplant have compromised immune systems due to the treatment, which increases the risk of infection. Placing the patient in a negative-airflow room helps prevent the spread of airborne infections by ensuring that air flows into the room but does not escape into other areas of the facility
Choice C reason:
Visitors wearing protective gowns is not a standard practice for all patients undergoing an allogeneic stem cell transplant. Visitor guidelines may depend on the patient's immune status and specific infection control measures.
Choice D reason:
Being placed in a semi-private room is not recommended for patients undergoing an allogeneic stem cell transplant. These patients require a controlled environment to reduce the risk of infections, and private rooms with proper infection control measures are generally preferred.
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