A phlebotomist should explain the procedure prior to venipuncture to:
Maintain compliance with CLIA standards.
Evaluate the patient's understanding.
Maintain compliance with OSHA standards.
Obtain the patient's consent.
The Correct Answer is D
Choice A reason:
While maintaining compliance with Clinical Laboratory Improvement Amendments (CLIA) standards is important, it is not the primary reason for explaining the venipuncture procedure to the patient. CLIA standards primarily deal with laboratory testing and do not specifically require the explanation of procedures to patients.
Choice B reason:
Evaluating the patient's understanding is a beneficial practice as it ensures that the patient is informed and can participate in their own care. However, it is not the primary legal or ethical requirement for explaining the procedure.
Choice C reason:
Maintaining compliance with Occupational Safety and Health Administration (OSHA) standards is crucial for ensuring the safety of both the healthcare provider and the patient. OSHA standards require that certain safety protocols be followed, but they do not specifically mandate that the procedure be explained to the patient for the purpose of obtaining consent.
Choice D reason:
Obtaining the patient's consent is the primary reason a phlebotomist should explain the procedure prior to venipuncture. Informed consent is a fundamental ethical and legal principle in healthcare. It involves informing the patient about the procedure, its risks, benefits, and alternatives, and ensuring that the patient understands this information before agreeing to proceed. This process respects the patient's autonomy and right to make decisions about their own healthcare.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason:
The median cubital vein is often the first choice for venipuncture due to its size and accessibility. It is located in the antecubital fossa and is usually well anchored by surrounding tissues, which makes it less likely to roll during needle insertion. This vein is also less painful for patients when punctured due to its location and the type of surrounding tissue.
Choice B Reason:
The basilic vein is another option for venipuncture, but it is not typically the first choice. It is located on the medial aspect (inner side) of the arm and is more prone to rolling and injury because it is not as well anchored as the median cubital vein. Additionally, the basilic vein is located near nerves and arteries, which increases the risk of complications during venipuncture.
Choice C Reason:
The cephalic vein runs along the lateral aspect (outer side) of the arm and can be used for venipuncture. However, it is often more difficult to locate and has a tendency to roll, which can make venipuncture more challenging. It is usually considered after the median cubital vein.
Choice D Reason:
Veins on the underside of the wrist should generally be avoided for routine venipuncture because they are often smaller, can be more painful due to the proximity to nerves and tendons, and have a higher risk of complications. These veins are considered only when other sites are not available or are unsuitable for venipuncture.
Correct Answer is C
Explanation
Choice A reason:
The nondominant dorsal hand is not typically recommended for dermal specimen collection in toddlers due to the thinness of the skin and the proximity of bones and tendons, which increases the risk of injury.
Choice B reason:
The dominant lateral plantar heel is also not an ideal site for dermal specimen collection in toddlers. The heel is a common site for blood collection in neonates, but as children grow, the skin on the heel thickens, and the risk of hitting bone increases.
Choice C reason:
The nondominant third finger is the recommended site for dermal specimen collection in toddlers over one year of age. The palmar surface of the distal phalanx of the middle or ring finger provides a sufficient area for puncture while minimizing the risk of injury to underlying structures.
Choice D reason:
The dominant antecubital space is not a typical site for dermal specimen collection, especially in toddlers. This area is generally used for venipuncture due to the presence of larger veins suitable for this type of blood collection
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