A nurse in a long-term care facility is reviewing a client's laboratory results. The client's potassium level is 5.8 mEq/L (3.5 to 5 mEq/L). Which of the following findings should the nurse expect?
Confusion
Abdominal cramps
Positive Chvostek's sign
Decreased bowel motility
The Correct Answer is B
A. Confusion can occur with electrolyte imbalances, including hyperkalemia, but it is not the most common or specific symptom associated with elevated potassium levels. More typical symptoms are related to muscle and gastrointestinal function.
B. Abdominal cramps are a common finding in clients with hyperkalemia (potassium level of 5.8 mEq/L). Elevated potassium can lead to increased gastrointestinal motility and irritability, resulting in symptoms such as abdominal cramps and diarrhea.
C. Positive Chvostek's sign indicates hypocalcemia (low calcium levels) and is not associated with hyperkalemia. This sign reflects increased neuromuscular excitability due to low calcium levels, so it would not be expected in this scenario.
D. Decreased bowel motility is typically associated with hypokalemia (low potassium levels) rather than hyperkalemia. Elevated potassium levels can cause increased bowel motility and may lead to gastrointestinal symptoms like diarrhea and cramping. Therefore, decreased bowel motility would not be an expected finding in this case.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"B"}
Explanation
The preschooler is at risk for developing atelectasis evidenced by the preschooler's refusal to use the spirometer.
Atelectasis, or lung collapse, is a common postoperative complication due to shallow breathing and inadequate lung expansion. In this case the child refuses to use the incentive spirometer, which is crucial for preventing atelectasis by encouraging deep breathing. Shallow respirations are noted in both assessments, indicating reduced lung expansion.
Correct Answer is B
Explanation
A. Completing an incident report is required for tracking falls and improving safety measures, but it is not the first priority. The nurse must first assess the client to determine if immediate medical intervention is needed. Delay in assessment could lead to unrecognized injuries or complications. Incident reports are also not part of the medical record and should be completed after client care. Ensuring client stability always takes precedence over documentation.
B. Measuring vital signs is the priority because it helps identify any immediate complications from the fall, such as hypotension, pain, or neurological impairment. A sudden drop in blood pressure could indicate shock, while tachycardia may suggest distress or injury. Checking for changes in mental status, pain levels, and potential fractures ensures timely intervention. If abnormalities are found, further evaluation or treatment can be initiated promptly. Early assessment prevents worsening conditions and guides further actions.
C. Documenting the fall in the client's medical record is necessary for continuity of care but should be done after assessing and stabilizing the client. Medical documentation includes details about the fall, findings from the assessment, and any interventions provided. However, delaying assessment to document first could result in missed critical signs of injury. Proper documentation supports quality care but is secondary to ensuring the client’s immediate well-being. The nurse should prioritize physical assessment before recording the incident.
D. Notifying the provider is important, especially if the client has sustained injuries, is in pain, or has abnormal vital signs. However, calling the provider before performing an assessment can lead to incomplete or inaccurate reporting. The provider will need specific details about the client's condition, including neurological status, hemodynamics, and any visible injuries. Conducting an assessment first ensures that the provider receives the most relevant and useful information. Immediate assessment allows for timely intervention and prevents unnecessary delays in care.
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