The nurse is reviewing the laboratory test results for a client who has recently been diagnosed with hypertension. Which result is most important to communicate to the health care provider?
Serum creatinine of 2.8 mg/dL
Serum hemoglobin of 14.7 g/dL
Blood glucose level of 96 mg/dL
Serum potassium of 4.5 mEq/L
The Correct Answer is A
Among the given laboratory test results for a client with recently diagnosed hypertension, the most important result to communicate to the health care provider is option (A), "Serum creatinine of 2.8 mg/dL."
Serum creatinine is a measure of kidney function, and a value of 2.8 mg/dL indicates elevated creatinine levels. Elevated serum creatinine is a concerning finding, as it suggests decreased kidney function or kidney impairment. Hypertension can have a significant impact on the kidneys, and kidney damage is a common complication of uncontrolled high blood pressure.
The kidneys play a crucial role in regulating blood pressure by excreting waste products and excess fluids from the body. When kidney function is compromised due to hypertension, it can further worsen the blood pressure control, leading to a vicious cycle of kidney damage and worsening hypertension.
Option (B), "Serum hemoglobin of 14.7 g/dL," is within the normal range and does not indicate an immediate concern related to the client's hypertension.
Option (C), "Blood glucose level of 96 mg/dL," is also within the normal range for blood glucose and may not be directly related to the client's hypertension.
Option (D), "Serum potassium of 4.5 mEq/L," is within the normal range. While potassium levels are essential to monitor, they are not the most critical concern compared to kidney function in this context.
The elevated serum creatinine level suggests a potential complication of hypertension, namely kidney damage or decreased kidney function. Therefore, it is essential to communicate this finding promptly to the health care provider for further evaluation and appropriate management to address the client's kidney health and optimize blood pressure control.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
This statement indicates effective learning because serum cardiac markers are indeed proteins that are released from necrotic (damaged) heart muscle cells when there is myocardial injury, such as in acute coronary syndrome (ACS). These markers are measured in blood tests and help in the diagnosis and assessment of ACS, particularly myocardial infarction (heart attack).
Option A is incorrect because a nitroprusside stress echocardiogram is not used for acute pericarditis. It is a diagnostic test used for evaluating coronary artery disease and ischemia.
Option B is incorrect because a pathologic Q wave is not always present in the electrocardiogram (ECG) of patients with unstable angina. It is a characteristic finding in the ECG of patients with a previous myocardial infarction (heart attack) but may not be present in unstable angina.
Option D is incorrect because coronary angiography is not the only way to confirm the diagnosis of unstable angina. Unstable angina is primarily diagnosed based on the clinical presentation, symptoms, and changes in the ECG. Coronary angiography is an invasive procedure used to visualize the coronary arteries directly and is typically reserved for cases where further assessment and intervention are needed, such as in cases of suspected coronary artery disease.
Correct Answer is C
Explanation
Pericarditis is inflammation of the pericardium, the sac-like membrane surrounding the heart. It can cause chest pain, which is often worsened by deep breathing or coughing. The goal of treatment for pericarditis is to reduce inflammation and relieve pain.
In this case, the client's pain level is reported as 6 out of 10. As per the PRN (as-needed) medication options given:
C) Oral ibuprofen (Motrin) 600 mg: Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) and can help reduce inflammation and relieve pain in cases of pericarditis. It is an appropriate choice for this client's pain level of 6 out of 10.
A) IV morphine sulfate 4 mg: IV morphine is a potent opioid analgesic and may be appropriate for severe pain. However, in this case, the client's pain level is moderate (6 out of 10), and it is not the first-line medication for pericarditis pain.
B) Oral acetaminophen (Tylenol) 650 mg: Acetaminophen is a mild analgesic and antipyretic that can be effective for mild to moderate pain. However, in this situation, the client's pain is moderate (6 out of 10), and acetaminophen alone may not provide adequate relief for pericarditis pain.
D) Fentanyl 1 mg IV: Fentanyl is another potent opioid analgesic. However, similar to morphine, it may be more appropriate for severe pain, not moderate pain like in this scenario.
Based on the client's pain level and the goal of reducing inflammation, the most appropriate PRN medication for the nurse to give is oral ibuprofen (Motrin) 600 mg.
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