A client is admitted to the emergency department with fever, chills, and severe left costovertebral pain.Which diagnostic test should be prioritized to evaluate the underlying cause of these symptoms?

Complete blood count (CBC).

Urinalysis with culture.

Chest X-ray.

CT scan of the abdomen and pelvis.

Answer and Explanation

The Correct Answer is B

Choice A rationale

A complete blood count (CBC) can provide information about the client's overall health and presence of infection, but it does not specifically address the potential underlying cause related to the urinary system.

Choice B rationale

Urinalysis with culture is the most relevant diagnostic test for evaluating the underlying cause of fever, chills, and severe left costovertebral pain. These symptoms suggest a possible urinary tract infection or pyelonephritis, which can be confirmed with urinalysis and culture.

Choice C rationale

A chest X-ray would not be the priority in this scenario as the symptoms suggest a urinary tract issue rather than a respiratory problem. A chest X-ray is more useful for assessing lung conditions.

Choice D rationale

A CT scan of the abdomen and pelvis can be helpful in evaluating the extent of a urinary tract infection or identifying other causes of abdominal pain, but it is typically not the first-line diagnostic test. Urinalysis with culture is more specific for identifying urinary infections. .

Nursing Test Bank

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Correct Answer is ["D","E"]

Explanation

Choice D rationale

Administering aspirin 325 orally is important for clients with a myocardial infarction (MI). Aspirin helps to inhibit platelet aggregation, reducing the risk of further clot formation and improving blood flow to the heart. This can significantly decrease mortality and complications associated with MI.

Choice E rationale

Applying oxygen via nasal cannula helps to increase oxygen delivery to the heart and other vital organs during an MI. Ensuring adequate oxygenation can help reduce the extent of myocardial injury and support overall cardiac function during a critical period.

Choice A rationale

Placing the client in a supine position is not appropriate during an MI, as it can increase discomfort and the workload on the heart. Instead, the client should be positioned in a semi-Fowler’s or comfortable position to improve breathing and comfort.

Choice B rationale

Administering morphine intramuscularly is not recommended during an MI. Morphine can be used for pain relief but should be given intravenously to ensure rapid onset and better control over dosing. Intramuscular administration is less effective and can delay pain relief.

Choice C rationale

Administering nitroglycerin subcutaneously is not appropriate. Nitroglycerin is typically given sublingually or intravenously during an MI to provide rapid vasodilation and pain relief. Subcutaneous administration is not effective in this context. .

A. Give the insulin when the breakfast tray arrives. B. Give the insulin at 07:00. C. Give the insulin at 07:30. D. Give the insulin 30 minutes after breakfast with the client's other routine medicines.

Correct Answer is C

Explanation

Choice A rationale

Administering insulin when the breakfast tray arrives may not provide sufficient time for the insulin to take effect before the client begins eating, potentially leading to hyperglycemia.

Choice B rationale

Administering insulin at 07: is too early and may result in hypoglycemia before the client eats breakfast.

Choice C rationale

Administering insulin at 07: allows sufficient time for the insulin to take effect before the client eats breakfast, helping to maintain appropriate blood glucose levels.

Choice D rationale

Administering insulin 30 minutes after breakfast is too late and could result in hyperglycemia since the client would have already consumed carbohydrates.

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A client is admitted to the emergency department with fever, chills, and severe left costovertebral pain.Which diagnostic test should be prioritized to evaluate the underlying cause of these symptoms?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client diagnosed with a myocardial infarction (MI) who is reporting severe chest pain.Which interventions should the nurse implement? (Select all that apply.)

Correct Answer is ["D","E"]

Explanation

A nurse is caring for a client who has diabetes and plans to administer his regular insulin subcutaneously before he eats breakfast at 08:00 am. After checking the client's morning glucose level, which of the following actions should the nurse take?

Correct Answer is C

Explanation

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