Which of the following actions is included in aseptic technique when a phlebotomist is performing a venipuncture on a patient?
Disposing of contaminated materials
Performing hand hygiene once daily
Completing quality control procedures
Cleansing skin with sodium hypochlorite
The Correct Answer is D
Choice A Reason:
Disposing of contaminated materials is a part of standard infection control practices. While it is important to dispose of materials that may be contaminated with blood or bodily fluids properly, this action is not specific to the aseptic technique used during venipuncture.
Choice B Reason:
Performing hand hygiene once daily is not sufficient for maintaining aseptic technique. Aseptic technique requires hand hygiene before and after each patient contact, especially before procedures like venipuncture to prevent the transmission of pathogens.
Choice C Reason:
Completing quality control procedures is an essential part of laboratory practice and patient safety but is not directly related to the aseptic technique of venipuncture. Quality control ensures the accuracy and reliability of test results rather than preventing infection.
Choice D Reason:
Cleansing the skin with sodium hypochlorite, or a similar disinfectant, is a critical step in aseptic technique for venipuncture. This action reduces the microbial load on the skin, thereby minimizing the risk of introducing pathogens into the bloodstream during needle insertion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Septicemia, also known as sepsis, is a serious bloodstream infection that can be life-threatening. It is not a disorder that is screened for at birth because it is not a congenital condition but rather an infection that can occur at any time when bacteria enter the bloodstream.
Choice B reason:
Bacteremia refers to the presence of bacteria in the bloodstream and, like septicemia, is not a congenital disorder. It is not typically screened for at birth as it is an acquired condition that can occur after exposure to bacteria.
Choice C reason:
Phenylketonuria (PKU) is a genetic disorder that results in an inability to metabolize the amino acid phenylalanine. Untreated, PKU can lead to intellectual disability, seizures, and other serious health problems. Newborn screening for PKU is required in every state in the U.S. because early detection and dietary treatment can prevent the severe consequences of the disorder.
Choice D reason:
Proteinuria is the presence of abnormal amounts of protein in the urine, which can be a sign of kidney disease. It is not a condition that is screened for at birth as part of the standard newborn screening panel.
Correct Answer is C
Explanation
Choice A Reason:
A multipart requisition involves multiple copies of a paper form, which can be prone to errors due to manual entry, misplacement, or illegible handwriting. While it provides physical copies for various departments, it is not the most accurate method compared to digital solutions.
Choice B Reason:
A manual requisition is similar to a multipart requisition but typically consists of a single form. It carries the same risks of human error and does not offer the benefits of automated tracking and data entry that come with electronic systems.
Choice C Reason:
An automated requisition is considered the most accurate method for receiving orders for specimen collection. It reduces the risk of human error associated with manual data entry and allows for better tracking and integration with laboratory information systems. Automated systems can also provide immediate feedback if there is an issue with the order, such as a missing patient identifier or a test code.
Choice D Reason:
A verbal requisition is the least reliable method as it depends on the memory and communication skills of the individuals involved. It lacks the documentation and verification steps present in written or automated methods, making it susceptible to misunderstandings and errors.
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