The nurse is assessing a client with gallstones for jaundice. Which action should the nurse perform to confirm this information?
A.
Assess conjunctival sacs of lower lids for pallor.
B.
Observe the client’s urine for dark orange color.
C.
Examine client’s sclera for icterus.
D.
Review recent serum bilirubin levels.
The Correct Answer and Explanation is :
The correct answer is C. Examine client’s sclera for icterus.
Explanation
Jaundice, or icterus, is a clinical sign characterized by the yellowing of the skin and mucous membranes, resulting from elevated levels of bilirubin in the blood. This condition often arises from liver dysfunction, biliary obstruction, or hemolysis, and is commonly associated with gallstones if they obstruct the bile ducts.
To confirm jaundice in a client with gallstones, the nurse should examine the sclera of the eyes for icterus. The sclera, the white part of the eye, is one of the first places where jaundice becomes noticeable. The yellow discoloration of the sclera is a direct result of bilirubin deposition. This examination is a practical and reliable method to detect jaundice because the sclera is a conspicuous and visible area where bilirubin’s yellow pigment is evident even at lower levels of bilirubin.
Rationale for Other Options:
- Option A (Assess conjunctival sacs of lower lids for pallor): Assessing for pallor in the conjunctiva might help identify anemia, not jaundice. While pallor can be associated with various conditions, it does not specifically indicate jaundice.
- Option B (Observe the client’s urine for dark orange color): Dark urine can be a sign of elevated bilirubin levels, but it is not as definitive as examining the sclera. Dark urine might also be influenced by other factors such as dehydration or certain medications.
- Option D (Review recent serum bilirubin levels): While elevated serum bilirubin levels confirm the presence of jaundice, this is typically done after physical examination findings suggest jaundice. The scleral examination provides an immediate, visual confirmation of jaundice.
In clinical practice, a physical assessment of the sclera is an effective initial step to confirm jaundice before conducting further diagnostic tests or laboratory investigations. This method is quick, non-invasive, and can provide immediate visual evidence of the presence of jaundice.