A nurse is teaching a class about providing care within the legal scope of practice to a group of nurses.
The nurse should include that which of the following procedures is outside the legal scope of practice for an RN?

Changing the inner cannula on a tracheostomy.

Inserting a tunneled central venous catheter.

Irrigation of an external ear canal.

Administering a platelet transfusion.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Changing the inner cannula on a tracheostomy is within the legal scope of practice for registered nurses. Nurses are trained to perform tracheostomy care, including changing the inner cannula. This procedure is within the nursing scope of practice and does not require a physician's intervention.

Choice B rationale:

Inserting a tunneled central venous catheter (such as a Hickman line) is a specialized procedure that generally falls under the scope of practice for advanced practice nurses (such as nurse practitioners or clinical nurse specialists) or physicians. RNs typically do not have the required training or authority to perform this invasive procedure.

Choice C rationale:

Irrigation of an external ear canal is within the legal scope of practice for registered nurses. Ear irrigation is a common nursing procedure used to remove impacted cerumen (earwax) and foreign bodies from the ear canal. Nurses are trained to perform this procedure safely and effectively.

Choice D rationale:

Administering blood products, including platelet transfusions, is within the legal scope of practice for an RN. RNs are responsible for preparing, verifying, and administering blood products according to institutional policies and procedures. This includes monitoring the patient during and after the transfusion for any adverse reactions.

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Correct Answer is C

Explanation

A. Incorrect. Being suspicious of others is more characteristic of paranoid personality disorder.
B. Incorrect. Ritualistic behavior is more characteristic of obsessive-compulsive personality disorder.
C. Correct. Preoccupation with aging and a fear of losing their physical attractiveness or power is a common trait in individuals with narcissistic personality disorder.
D. Incorrect. Exhibiting separation anxiety is not a defining characteristic of narcissistic personality disorder.

A. Educate the family to avoid sharing personal belongings. B. Ensure the state health department has been notified. C. Administer antitoxin. D. Assess for skin necrosis.

Correct Answer is B

Explanation

A. Lyme disease is primarily transmitted through ticks.

B. Lyme disease is a communicable disease of public concern and hence reportable

C. Incorrect. Antitoxin is not used for treating Lyme disease. Lyme disease is caused by a bacterium, not a toxin.

D. Incorrect. Skin necrosis is not a common manifestation of Lyme disease. The primary symptoms include fever, fatigue, headache, and a characteristic skin rash known as erythema migrans.

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A nurse is teaching a class about providing care within the legal scope of practice to a group of nurses. The nurse should include that which of the following procedures is outside the legal scope of practice for an RN?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is completing an admission assessment for a client who has narcissistic personality disorder. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A home health nurse is caring for a child who has Lyme disease. Which of the following is an appropriate action for the nurse to take?

Correct Answer is B

Explanation

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A nurse is teaching a class about providing care within the legal scope of practice to a group of nurses.
The nurse should include that which of the following procedures is outside the legal scope of practice for an RN?