A nurse is preparing to obtain a postprandial blood glucose level from a client who has diabetes mellitus. Which of the following actions should the nurse take?
Clean the client's finger with hexachlorophene.
Apply the first drop of blood to the test strip.
Hold the client's finger in a dependent position.
Prick the central tip of the client's finger.
The Correct Answer is C
A. Clean the client's finger with hexachlorophene: Hexachlorophene is not recommended for cleaning the skin before blood glucose testing; a mild soap and water or an alcohol swab is typically used.
B. Apply the first drop of blood to the test strip: The first drop of blood is often not used due to potential contamination; the nurse should usually wipe away the first drop and use the second one.
C. Hold the client's finger in a dependent position: This is correct as holding the finger downward can help increase blood flow to the fingertip, facilitating easier blood collection.
D. Prick the central tip of the client's finger: Pricking the central tip can be painful; the sides of the fingertip are preferred for less discomfort and to avoid nerve endings.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I should take my supplement with an antacid to prevent an upset stomach": This is incorrect as antacids can interfere with the absorption of iron. Iron supplements should be taken on an empty stomach for better absorption.
B. "I should increase my fiber intake while taking this supplement": This is correct as increasing fiber can help manage constipation, a common side effect of iron supplementation.
C. "I should drink my liquid iron supplement undiluted": This is incorrect. Liquid iron supplements should be diluted to prevent staining of teeth and to improve tolerance.
D. "I should notify my doctor if my stools turn black": This is incorrect because black stools are a common side effect of iron supplementation and are generally not a cause for concern.
Correct Answer is C
Explanation
A. Presence of gag reflex: This is normal after a bronchoscopy as the gag reflex indicates that the client is recovering from sedation.
B. Sore throat: This is a common and expected finding after a bronchoscopy due to irritation of the throat.
C. Facial edema: This is correct as facial edema may indicate an allergic reaction or complication, and it should be reported to the provider immediately.
D. Blood pressure 110/78 mm Hg: This is within the normal range and does not typically require reporting unless there are other symptoms present.
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