Nursing Elites

1. A nurse assesses a client who has a radial artery catheter. Which assessment should the nurse complete first?

• A. . Amount of pressure in fluid container
• B. Date of catheter tubing change
• C. Percent of heparin in infusion container
• D. . Presence of an ulnar pulse

Correct answer: D

Rationale:

2. A medical-surgical nurse is concerned about the incidence of complications related to IV therapy, including bloodstream infection. Which intervention should the nurse suggest to the management team to make the biggest impact on decreasing complications

• A. Initiate a dedicated team to insert access devices
• B. . Require additional education for all nurses.
• C. Limit the use of peripheral venous access devices.
• D. Perform quality control testing on skin preparation products.

Correct answer: A

Rationale:

3. You are performing an admission assessment on an older adult patient newly admitted for end-stage liver disease. What principle should guide your assessment of the patients skin turgor?

• A. Overhydration is common among healthy older adults.
• B. Dehydration causes the skin to appear spongy
• C. Inelastic skin turgor is a normal part of aging
• D. Skin turgor cannot be assessed in patients over 70.

Correct answer: C

Rationale:

4. A nurse preparing to start an IV on a newly admitted patient teaches the patient about the procedure and begins to prepare the site. The nurse should always start by:

• A. Leaving one hand ungloved to assess the site
• B. Preparing the skin with an iodine solution
• C. Asking the patient if they are allergic to latex or iodine
• D. Removing excessive hair at the selected site

Correct answer: C

Rationale: Before preparing the skin, the nurse should ask the patient if they are allergic to latex or iodine, which are commonly used in IV therapy setup. This is crucial to prevent potential allergic reactions at the IV site or even life-threatening anaphylaxis. Leaving one hand ungloved (choice A) is not a recommended practice as both hands should be gloved for infection control. While preparing the skin with an iodine solution (choice B) is a step in the process, ensuring the patient's safety by checking for allergies comes first. Removing excessive hair at the selected site (choice D) is not necessary and can lead to skin irritation.

5. The nurse in the intensive care unit receives arterial blood gases (ABG) with a patient who is complaining of being 'short of breath.' The ABG has the following values: pH = 7.21, PaCO2 = 64 mm Hg, HCO3 = 24 mmol/L. The labs reflect:

• A. Respiratory acidosis
• B. Metabolic alkalosis
• C. Respiratory alkalosis
• D. Metabolic acidosis

Correct answer: A

Rationale: The ABG values indicate respiratory acidosis. A pH below 7.40, a PaCO2 above 40 mm Hg, and a normal HCO3 level (24 mmol/L) suggest respiratory acidosis. In this case, the patient has an acidic pH (7.21) and an elevated PaCO2 (64 mm Hg), indicating inadequate ventilation. The normal HCO3 level suggests that compensation by the kidneys has not occurred, implying an acute event. Choices B, C, and D can be ruled out based on the given ABG values and the criteria for acid-base disorders.

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