A nurse is reinforcing teaching with a client scheduled for activated partial thromboplastin time (aPTT) testing. Which of the following statements made by the client indicates understanding of the teaching?
"This test shows if I am dehydrated."
"This test measures deficiencies in clotting factors."
"If my level is too low, I need to consume more sodium."
"The aPTT is used to measure my sugar levels."
The Correct Answer is B
A. "This test shows if I am dehydrated." aPTT is not used to assess hydration status; it measures blood clotting ability.
B. "This test measures deficiencies in clotting factors." aPTT assesses the intrinsic clotting pathway and helps evaluate clotting factor deficiencies, especially in conditions like hemophilia or when a client is on heparin therapy.
C. "If my level is too low, I need to consume more sodium." Sodium intake does not directly impact aPTT values.
D. "The aPTT is used to measure my sugar levels." Glucose levels are measured by a blood sugar test, not an aPTT test.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. NG: Stands for nasogastric, referring to a tube inserted through the nose into the stomach.
B. T: Not a standard abbreviation for medication administration.
C. DNR: Stands for "Do Not Resuscitate," unrelated to medication timing.
D. AC: "AC" is the standard medical abbreviation for "before meals" (Latin: ante cibum).
Correct Answer is B
Explanation
A. Passport or advanced driver’s license: These are not standard patient identifiers in healthcare settings.
B. Name and Date of Birth in add on the MRN can be used as the 3rd identifier: The Joint Commission’s National Patient Safety Goals require at least two identifiers (Name and Date of Birth). The Medical Record Number (MRN) can serve as a third identifier for additional accuracy.
C. Room number and roommates’ crosscheck: Room numbers are not reliable because patients may be moved to different rooms.
D. Credit Card and insurance: Financial information does not verify the identity of the patient receiving care.
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