ATI RN
ATI Fluid Electrolyte and Acid-Base Regulation Questions
Question 1 of 5
A nurse is assessing clients who have intravenous therapy prescribed. Which assessment finding for a client with a peripherally inserted central catheter (PICC) requires immediate attention?
Correct Answer: D
Rationale: The correct answer is D because upper extremity swelling could indicate a potential complication such as deep vein thrombosis, which is a serious condition requiring immediate attention to prevent further complications. Swelling can impede blood flow and lead to clot formation. A: The initial site dressing being 3 days old is concerning for infection but not an immediate threat. B: The PICC being inserted 4 weeks ago may increase infection risk but does not require immediate attention. C: A missing securement device may increase the risk of dislodgement but is not an immediate threat compared to potential vascular compromise indicated by upper extremity swelling.
Question 2 of 5
While assessing a clients peripheral IV site, the nurse observes a streak of red along the vein path and palpates a 4-cm venous cord. How should the nurse document this finding?
Correct Answer: A
Rationale: The correct answer is A: Grade 3 phlebitis at IV site. This finding indicates inflammation of the vein due to irritants from the IV catheter, supported by red streak and palpable cord. Grade 3 phlebitis involves pain, redness, swelling, and palpable venous cord. Infection (B) typically presents with signs like pus, warmth, and fever. Thrombosis (C) involves a blood clot, not a palpable cord. Infiltration (D) is leakage of IV fluid into surrounding tissues, not related to palpable cord and red streak.
Question 3 of 5
1.A nurse prepares to insert a peripheral venous catheter in an older adult client. Which action should the nurse take to protect the clients skin during this procedure?
Correct Answer: D
Rationale: The correct answer is D: Place a washcloth between the skin and tourniquet. This step helps protect the client's skin by providing a barrier between the tourniquet and the skin, reducing the risk of skin irritation or damage. Lowering the extremity below the heart (A) can increase venous pressure and make it harder to insert the catheter. Warm compresses (B) can dilate blood vessels and increase the risk of bruising. Tapping the skin lightly (C) can irritate the skin and is unnecessary for skin protection.
Question 4 of 5
Place a washcloth between the skin and tourniquet
Correct Answer: D
Rationale: The correct answer is D because using a plastic bag to cover the extremity with the device helps to keep the area dry when bathing, preventing the tourniquet from becoming wet and losing its effectiveness. This technique maintains the pressure needed for venipuncture. A, providing a bed bath instead of a shower, is unrelated to the use of a tourniquet. B, using sterile technique for dressing changes, is important for wound care but not relevant to tourniquet use. C, disconnecting intravenous fluid tubing before a bath, is essential for preventing contamination but not directly related to tourniquet management.
Question 5 of 5
A nurse teaches a client who is prescribed a central vascular access device. Which statement should the nurse include in this clients teaching?
Correct Answer: C
Rationale: Correct Answer: C Rationale: 1. Choice C is correct because it emphasizes the importance of cleaning connections before accessing the device to prevent infection. 2. Sterile technique during insertion cannot guarantee no risk of infection (Choice B). 3. Wearing a sling is unnecessary for a central vascular access device (Choice A). 4. The statement about not being able to take a bath is not accurate and is not a common restriction (Choice D).