A nurse is preparing to obtain a capillary blood specimen from a client. Which of the following actions should the nurse take? (Select all that apply.)
Squeeze the client's finger until a blood drop forms.
Apply clean gloves.
Prick the side of the client's finger.
Elevate the client's hand above the level of the heart.
Cleanse the client's finger with an iodine swab.
Correct Answer : B,C
A. Squeezing the client's finger until a blood drop forms can result in hemolysis and inaccurate results; instead, gentle milking or massaging of the finger is recommended.
B. Applying clean gloves is necessary to maintain infection control practices.
C. Pricking the side of the client's finger is the appropriate technique for obtaining a capillary blood specimen.
D. Elevating the client's hand above the level of the heart is not necessary and may impede blood flow.
E. Cleansing the client's finger with an iodine swab helps to disinfect the area prior to obtaining the blood specimen.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This response acknowledges the client's decision and expresses concern for their well-being and the potential impact on their loved ones. It also opens the door for the client to discuss their decision-making process and receive support in communicating their decision to others.
B. This response may be perceived as judgmental or dismissive of the client's autonomy and decision-making capacity. It does not provide support or address the client's emotional or psychosocial needs.
C. Delaying the discussion may leave the client feeling unsupported or uncertain about their
decision. It's important to address the client's concerns and provide support in a timely manner.
D. This response minimizes the client's concerns and does not offer support or encouragement for discussing their decision with loved ones. It may also convey a lack of empathy or
understanding of the client's situation.
Correct Answer is C
Explanation
A. While obtaining consent from the client is ideal, it may not be appropriate if the client is unable to understand and make an informed decision due to their developmental disability.
B. The provider cannot sign the consent form in place of the legal guardian or the patient, as this would be a conflict of interest.
C. In emergency situations where delaying the procedure could jeopardize the client's life, and the appointed guardian cannot be reached, implied consent is assumed. This means that life-saving treatment can proceed without formal consent.
D. Postponing an emergency procedure that is necessary to save the client's life is not appropriate. In such cases, the surgery should proceed under implied consent.
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