A nurse is obtaining a capillary blood specimen to measure a client's blood glucose. Which of the following actions should the nurse take?

Allow the antiseptic to dry before puncturing.

Apply sterile gloves.

Hold the lancet at a 45° angle.

Massage the client's finger away from the puncture site.

Answer and Explanation

The Correct Answer is A

A. Allow the antiseptic to dry before puncturing.: This is correct. It is important to allow the antiseptic (such as alcohol) to dry before puncturing the skin. If the antiseptic is not allowed to dry, it can cause hemolysis of the blood sample and lead to inaccurate glucose readings.

B. Apply sterile gloves.: This is incorrect. While gloves should be worn to maintain hygiene and safety, non-sterile gloves are sufficient for a capillary blood glucose test. Sterile gloves are not necessary unless the procedure requires aseptic technique.

C. Hold the lancet at a 45° angle.: This is incorrect. The lancet should be held at a 90° angle to the skin to ensure a proper and clean puncture.

D. Massage the client's finger away from the puncture site.: This is incorrect. The finger should not be massaged before or after the puncture site because it can cause tissue damage and lead to inaccurate blood samples due to the mixing of interstitial fluid with the blood sample.

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Correct Answer is C

Explanation

A. Patient care technician is incorrect. A patient care technician (PCT) is typically responsible for assisting with basic care tasks, such as taking vital signs or helping with personal hygiene. A PCT is not qualified to assess or manage medication interactions.

B. Psychologist is incorrect. A psychologist specializes in mental health and behavior but does not have the expertise to manage or review medication interactions.

C. Advanced practice nurse is correct. An advanced practice nurse (APN), such as a nurse practitioner, has advanced education and training in pharmacology and the management of complex medication regimens. They can assess potential medication interactions and provide guidance on safe medication use.

D. Social worker is incorrect. While a social worker provides support in areas like coping with illness and accessing resources, they are not typically involved in managing or reviewing medication interactions.

A. Inspect the incision of a client who is postoperative following a leg amputation. B. Evaluate the need to suction the airway of a client who has a new tracheostomy. C. Complete postmortem care for a client who has died. D. Feed a client who has difficulty swallowing liquids following a stroke.

Correct Answer is C

Explanation

A. Inspect the incision of a client who is postoperative following a leg amputation is incorrect. Inspecting an incision requires clinical assessment to identify signs of infection, dehiscence, or other complications, which should be performed by a licensed nurse.

B. Evaluate the need to suction the airway of a client who has a new tracheostomy is incorrect. Suctioning the airway of a client with a tracheostomy is a skilled task that requires assessment of the airway and airway management, which should be performed by a nurse.

C. Complete postmortem care for a client who has died is correct. Postmortem care, such as cleaning and preparing the body, is a task that can be delegated to an AP. The AP should not be involved in clinical assessments but can perform routine care under supervision.

D. Feed a client who has difficulty swallowing liquids following a stroke is incorrect. Feeding a client with swallowing difficulties requires careful monitoring and risk assessment for aspiration, which is outside the scope of tasks that can be delegated to an AP without proper training.

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A nurse is obtaining a capillary blood specimen to measure a client's blood glucose. Which of the following actions should the nurse take?

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