Nursing Elites

1. Which of the following assessments is the most important for a patient receiving IV potassium?

• A. Respiratory rate
• B. Heart rate
• C. Blood pressure
• D. Oxygen saturation

Correct answer: C

Rationale: The most important assessment for a patient receiving IV potassium is monitoring blood pressure. IV potassium can cause significant changes in cardiac function, leading to adverse effects such as arrhythmias and cardiac arrest. While respiratory rate, heart rate, and oxygen saturation are important parameters to monitor in clinical practice, blood pressure takes precedence in patients receiving IV potassium due to its direct impact on cardiovascular function. Changes in blood pressure can be an early indicator of potassium-induced cardiac complications, making it crucial to monitor closely during administration.

2. The client with chronic renal failure is being educated on dietary restrictions. Which of the following foods should the client avoid?

• A. Bananas.
• B. Oranges.
• C. Rice.
• D. Apples.

Correct answer: A

Rationale: The correct answer is A: Bananas. Bananas are high in potassium, and clients with chronic renal failure are often advised to follow a low-potassium diet to prevent hyperkalemia. Oranges and apples are also high in potassium and should be avoided by clients with renal issues. Rice, on the other hand, is low in potassium and is generally considered safe for individuals with chronic renal failure to consume in moderation.

3. A healthcare professional reviews a client’s laboratory results. Which results from the client’s urinalysis should the healthcare professional identify as normal? (Select all that apply.)

• A. pH: 6
• B. Specific gravity: 1.015
• C. Glucose: negative
• D. All of the above

Correct answer: D

Rationale: In a urinalysis, a pH of 6 is within the normal range (typically between 4.6 and 8); a specific gravity of 1.015 is considered normal (usually ranging between 1.005 to 1.030); and a negative glucose result is also normal. Therefore, choices A, B, and C are correct as they fall within the normal values for a urinalysis. Choices A, B, and C are the correct answers, as the pH, specific gravity, and glucose levels are within the normal range for a urinalysis. Choice D is correct because all the listed values are normal. Choices A, B, and C are the correct options as they meet the criteria for normal urinalysis values. The other choices do not fall within the normal range for a urinalysis.

4. The healthcare provider is developing standards of care for a client with gastroesophageal reflux disease and wants to review current evidence for practice. Which one of the following resources will provide the most helpful information?

• A. A review in the Cochrane Library.
• B. A literature search in a database, such as the Cumulative Index to Nursing and Allied Health Literature (CINAHL).
• C. An online nursing textbook.
• D. The policy and procedure manual at the healthcare agency.

Correct answer: A

Rationale: The Cochrane Library provides systematic reviews of primary research in healthcare, making it a reliable resource for evidence-based practice. Choice B, a literature search in a database like CINAHL, may also be useful but does not guarantee the same level of systematic review and reliability as the Cochrane Library. Choice C, an online nursing textbook, may offer information but might not provide the most current or evidence-based practices. Choice D, the policy and procedure manual at the healthcare agency, is unlikely to offer the comprehensive evidence-based information needed for developing standards of care.

5. A nurse cares for clients with urinary incontinence. Which types of incontinence are correctly paired with their clinical manifestations? (Select all that apply.)

• A. Stress incontinence – Urine loss with physical exertion
• B. Urge incontinence – Large amount of urine with each occurrence
• C. Overflow incontinence – Constant dribbling of urine
• D. All of the above

Correct answer: D

Rationale: The correct answer is D, as all the choices are correctly paired with their clinical manifestations. Stress incontinence is characterized by urine loss with physical exertion, coughing, sneezing, or exercising. Urge incontinence presents with a sudden and strong urge to void, often accompanied by a large amount of urine released during each occurrence. Overflow incontinence occurs when the bladder is distended, leading to a constant dribbling of urine. Functional incontinence, not mentioned in the options, is the leakage of urine due to factors unrelated to a lower urinary tract disorder. Reflex incontinence, also not mentioned, is a condition resulting from abnormal detrusor contractions.

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