A nurse is caring for a client who is scheduled to have his alanine aminotransferase (ALT) level checked.
The client asks the nurse to explain the laboratory test.
Which of the following is an appropriate response by the nurse?
"This test will indicate if you are at risk for developing blood clots."
"This test will determine if your heart is performing properly."
"This test will provide information about the function of your liver."
"This test is used to check how your kidneys are working.".
The Correct Answer is C
“This test will provide information about the function of your liver.” An alanine aminotransferase (ALT) test measures the level of ALT in the blood, which is an enzyme found primarily in the liver.
Elevated levels of ALT can indicate liver damage or disease.
Choice A, “This test will indicate if you are at risk for developing blood clots,” is not correct as an ALT test does not provide information about blood clot risk.
Choice B, “This test will determine if your heart is performing properly,” is not correct as an ALT test does not provide information about heart function.
Choice D, “This test is used to check how your kidneys are working,” is not correct as an ALT test does not provide information about kidney function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The nurse should respond to the client’s concern by saying “You are worried about having to wear a colostomy bag?” This response acknowledges the client’s concern and allows the client to express their feelings and concerns about the potential colostomy.
Choice A is not an appropriate response because it dismisses the client’s current concern and delays addressing it until after the surgery.
Choice C is not an appropriate response because it does not address the client’s concern about wearing a colostomy bag.
Choice D is not an appropriate response because it shifts the focus away from the client’s concern and onto someone else.
Correct Answer is C
Explanation
A.When mixing insulins, you should draw the short-acting insulin into the syringe first. This is done after injecting air into both vials (first into intermediate-acting, then into short-acting). Drawing intermediate-acting insulin first can contaminate the short-acting insulin vial with the longer-acting solution, which could alter the effectiveness of future doses.
B.Although this step is required when mixing insulins, it is not the first step. The nurse should first inject air into both vials to maintain vial pressure.
C.The nurse should inject air into the intermediate-acting insulin vial first because it helps prevent contamination and maintains the correct pressure within the vial. Intermediate-acting insulin, typically NPH (Neutral Protamine Hagedorn), is cloudy, and air injection into the vial allows for easy withdrawal later on without disrupting the order of mixing.
D.Injecting air into the short-acting insulin vial is necessary but should be done after injecting air into the intermediate-acting vial. By injecting air into both vials first, the nurse prevents a vacuum effect, which can make it difficult to draw up the insulin. After injecting air, the nurse can draw the short-acting insulin into the syringe before moving to the intermediate-acting insulin. This order minimizes the risk of contamination.
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