The nurse is reviewing the record of a client with a diagnoses of Cirrhosis and notes that there is documentation of the presence of asterixis. How should the nurse assess for its presence?
Dorsiflex the client's foot
Ask the client to extend the arms
Measure the abdominal girth
Instruct the client to lean forward
The Correct Answer is B
A. Dorsiflex the client’s foot: Foot dorsiflexion does not assess asterixis; it is used in neurologic tests (e.g., clonus assessment).
B. Ask the client to extend the arms: Asterixis ("liver flap") is a flapping tremor seen in hepatic encephalopathy due to high ammonia levels. The nurse assesses for asterixis by asking the client to extend their arms and dorsiflex their wrists—a positive sign is a flapping movement of the hands.
C. Measure the abdominal girth: Abdominal girth measurement is used to assess ascites, not asterixis.
D. Instruct the client to lean forward: Leaning forward does not help in assessing asterixis; it is more relevant in pericarditis (relieves chest pain).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "This condition is correlated to chronic blood loss.” : Chronic inflammation and ulceration in Crohn’s disease can cause occult GI bleeding, leading to iron-deficiency anemia.
B. "Villi within my intestine are damaged.”: Crohn’s disease affects the entire intestinal wall, but it does not damage villi specifically. Villi damage occurs in celiac disease, not Crohn’s disease.
C. "Poor nutrition is a causative factor.": Malabsorption of iron, vitamin B12, and folate due to inflammation contributes to anemia in Crohn’s disease.
D. "The ferrous sulfate prescribed will replace the lost iron.": Iron supplements (ferrous sulfate) are commonly prescribed for anemia in Crohn’s disease due to chronic blood loss.
Correct Answer is A
Explanation
A. Lower left quadrant: Most diverticula occur in the sigmoid colon, causing LLQ pain.
B. Upper left quadrant: The upper left quadrant is not a common location for diverticular disease pain.
C. Upper right quadrant: URQ pain is more associated with gallbladder disease.
D. Lower right quadrant: LRQ pain is more common in appendicitis.
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