A nurse is completing discharge planning for a client who has bacterial endocarditis. The client will need to receive 12 weeks of antibiotic therapy. Which of the following venous access devices should the nurse identify as appropriate for the client?

Arteriovenous fistula

Implanted infusion port

Short peripheral catheter

Peripherally inserted central catheter

Answer and Explanation

The Correct Answer is D

A. An arteriovenous fistula is used for dialysis, not for long-term antibiotic therapy.
B. An implanted infusion port is suitable for long-term therapy but is typically used for medications that require infusions over weeks or months rather than prolonged IV therapy.
C. A short peripheral catheter is not appropriate for extended therapy due to the risk of thrombophlebitis and infiltration.
D. A peripherally inserted central catheter (PICC) is appropriate for long-term intravenous antibiotic therapy as it provides reliable access and reduces the risk of complications associated with extended peripheral catheter use.

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Correct Answer is D

Explanation

A. Applying restraints should be a last resort and only if less restrictive measures have failed. It is also essential to follow legal and ethical guidelines regarding the use of restraints.

B. Calling the family to stay with the client may provide temporary comfort but does not directly address safety concerns or the underlying cause of restlessness and confusion.

C. Sedating the client might not be appropriate without first assessing the cause of the restlessness and confusion. Medications should be used cautiously and based on a thorough evaluation.

D. Moving the client closer to the nurses' station allows for more frequent monitoring and quick intervention if needed, addressing the immediate safety concern of restlessness and confusion. This measure helps ensure the client’s safety while further assessment and intervention are being planned.

A. "These tests help determine the degree of damage to the heart tissues." B. "Cardiac enzymes will identify the location of the MI." C. "Cardiac enzymes assist in diagnosing the presence of pulmonary congestion." D. "These tests will enable the provider to determine the heart structure and mobility of the heart valves."

Correct Answer is A

Explanation

A. Cardiac enzyme tests, such as troponin and creatine kinase-MB, are used to assess the extent of myocardial damage. Elevated levels of these enzymes indicate that heart muscle cells have been injured or have died.
B. Cardiac enzymes do not localize the MI; imaging studies like echocardiography or coronary angiography are required to identify the specific location of myocardial damage.
C. Pulmonary congestion is assessed using chest X-rays or clinical symptoms, not through cardiac enzyme levels.
D. Cardiac enzyme tests do not provide information about the structure or mobility of heart valves. This information is obtained through echocardiography or other imaging techniques.

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A nurse is completing discharge planning for a client who has bacterial endocarditis. The client will need to receive 12 weeks of antibiotic therapy. Which of the following venous access devices should the nurse identify as appropriate for the client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for an older adult client who was alert and oriented at admission, but now seems increasingly restless and intermittently confused. Which of the following actions should the nurse take to address the client's safety needs?

Correct Answer is D

Explanation

A nurse is teaching the partner of a client who had an acute myocardial infarction (MI) about the reason blood was drawn from the client. Which of the following statements should the nurse make regarding cardiac enzyme studies?

Correct Answer is A

Explanation

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