A phlebotomist is performing a venipuncture on a patient who is allergic to alcohol. Which of the following is an appropriate antiseptic to use in place of alcohol?
Sterile water
Antiseptic foam
Chlorhexidine
Saline
The Correct Answer is C
Choice A Reason:
Sterile water is not an antiseptic; it does not contain antimicrobial agents. While it can be used to rinse a site, it will not disinfect the area before a venipuncture procedure. Therefore, it is not an appropriate substitute for alcohol in this context.
Choice B Reason:
Antiseptic foam may contain alcohol or other disinfectants. If it is alcohol-free, it could be a suitable alternative. However, without specific information about the ingredients, it cannot be assumed to be an appropriate choice for a patient allergic to alcohol.
Choice C Reason:
Chlorhexidine is a commonly used antiseptic for skin preparation before medical procedures, including venipuncture. It is effective against a broad spectrum of bacteria and is an appropriate alternative for patients who have an allergy to alcohol-based antiseptics.
Choice D Reason:
Saline solution is not an antiseptic. It is a sterile solution of sodium chloride in water and does not have antimicrobial properties. Like sterile water, it is not suitable for disinfecting the venipuncture site.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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
Correct Answer is A
Explanation
Choice A reason:
Quality control measurements are essential for ensuring the accuracy and reliability of blood glucose monitors. According to best practices, all blood glucose monitors in use, regardless of their origin, should undergo daily quality control checks. This is to verify that the monitors are functioning correctly and providing accurate readings, which is crucial for patient care and treatment decisions.
Choice B reason:
Focusing only on the blood glucose monitors from the new office for daily quality control measurements is not sufficient. While new equipment may be less likely to have wear-and-tear issues that could affect performance, it is still subject to potential inaccuracies and must be included in the daily quality control routine.
Choice C reason:
Similarly, excluding the new monitors and only checking those from the old medical office would neglect the possibility of inaccuracies in the newer equipment. All monitors, irrespective of their age, can experience calibration drift or other issues that affect their performance.
Choice D reason:
Opting not to perform daily quality control measurements on any of the blood glucose monitors would be against the recommended guidelines and could lead to inaccurate blood glucose readings. This could have serious implications for patient health, particularly in the management of diabetes.
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