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
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
Using clean gloves
Correct Answer : B,E
A. Squeezing the client's finger can cause hemolysis and affect test accuracy.
B. Pricking the side of the finger is recommended because it is less painful and provides better blood flow.
C. Keeping the hand below heart level promotes better blood flow; elevating it can reduce blood flow.
D. Alcohol is preferred for cleansing; iodine can interfere with test results.
E. Wearing clean gloves is necessary for infection control and safety.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. A stoma that protrudes slightly from the abdomen is normal after colostomy surgery.
B. A stoma that appears dark in color may indicate compromised blood flow and should be reported to the provider.
C. A stoma that bleeds lightly when touched is normal after colostomy surgery.
D. A stoma that is draining a small amount of liquid stool is normal after colostomy surgery.
Correct Answer is B
Explanation
Rationale:
A. Ensuring that four fingers fit between the restraint and the client's body is important to prevent injury and discomfort.
B. Applying the belt restraint over the client's gown may lead to slippage and ineffective restraint.
C. Checking the client's skin integrity every 4 hours is important, but it is not specific to the use of a belt restraint.
D. Tying the belt restraint to the side rail of the bed is not appropriate because it can restrict movement and cause injury.
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