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 B, C, E, D, A
Explanation
B. Provide adequate lighting to inspect the abdomen: Adequate lighting is important to ensure that the nurse can clearly see and assess the client's abdominal area. This step helps identify any visible abnormalities, such as skin changes, scars, masses, or distention.
C. Listen to the abdominal arteries using the bell of a stethoscope: Listening to the abdominal arteries helps the nurse assess blood flow and detect any abnormal vascular sounds, such as bruits or murmurs. This step provides information about vascular health and potential issues related to blood flow.
E. Locate liver and spleen borders by pressing hands 2.5 to 7.5 cm (1 to 3 in) into the abdomen: Palpating and locating the liver and spleen borders help assess the size and position of these organs. It can help identify hepatomegaly (enlarged liver) or splenomegaly (enlarged spleen), which could indicate various underlying conditions.
D.Check for areas of tenderness by pressing fingers 1.3 cm (0.5 in) into the abdomen: Palpating the abdomen for tenderness helps identify areas of discomfort or pain. It can provide information about potential inflammation, organ enlargement, or other sources of discomfort
Correct Answer is D
Explanation
Choice A reason:
Soaking feet in warm water daily is not recommended for individuals with diabetes, as it can increase the risk of skin maceration and infection. People with diabetes should be cautious about foot care practices that involve prolonged moisture exposure.
Choice B reason:
Placing an oval corn pad over the toes with corn and removing it weekly may not be the best approach, as it can increase pressure on the area and potentially cause further skin irritation.
Choice C reason:
Using over-the-counter liquid medication to remove corns is not recommended for individuals with diabetes, as it can cause skin irritation, burns, or infection. It's important for individuals with diabetes to seek professional guidance for proper foot care.
Choice D reason:
"I can apply lotion to soften calluses as long as I don't put lotion between my toes." This is the correct statement. This statement indicates an understanding of proper care for corns and calluses. Applying lotion to soften calluses can help reduce discomfort, but it's important to avoid putting lotion between the toes to prevent excess moisture build-up that could lead to skin breakdown or infection.
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