A nurse is caring for a client who has diabetic ketoacidosis. During the shift, the client received 0.45% sodium chloride IV at 500 mL/hr for 3 hr. then at 200 mL/hr for 3 hr., and then dextrose 5% in water at 75 mL/hr for 2 hr. What is the total volume the nurse should document for the client's IV fluid intake? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2250"]

To calculate the total volume of IV fluid intake for the client, we need to add up the volumes of each type of fluid administered.
For 0.45% sodium chloride IV at 500 mL/hr for 3 hr:
Volume = Rate × Time = 500 mL/hr × 3 hr = 1500 mL
For 0.45% sodium chloride IV at 200 mL/hr for 3 hr:
Volume = Rate × Time = 200 mL/hr × 3 hr = 600 mL
For dextrose 5% in water at 75 mL/hr for 2 hr:
Volume = Rate × Time = 75 mL/hr × 2 hr = 150 mL
Total volume = 1500 mL + 600 mL + 150 mL = 2250 mL
Therefore, the nurse should document a total volume of 2250 mL for the client's IV fluid intake.

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Correct Answer is A

Explanation

Answer: A

Rationale:

A. Frequent swallowing: Frequent swallowing in a postoperative tonsillectomy patient can be a sign of bleeding or a hemorrhage. This is a priority finding because it may indicate that the child is swallowing blood, which requires immediate intervention to prevent significant blood loss and complications.

B. Dark brown emesis: Dark brown emesis can be a normal finding post-tonsillectomy, as it may indicate the presence of old blood or clotted blood. While it should be monitored, it is not as urgent as frequent swallowing, which may signify active bleeding.

C. Sore throat: A sore throat is a common postoperative symptom following a tonsillectomy and is generally expected. It is important to manage pain and discomfort, but it is not as urgent as signs of potential bleeding.

D. Blood-tinged mucus: Blood-tinged mucus can occur after a tonsillectomy due to irritation or minor bleeding. While it should be observed, it is less critical compared to frequent swallowing, which may indicate more significant bleeding.

A. Initiate IV access on the palmar side of the client's wrist. B. Choose the client's dominant arm for IV access whenever possible. C. Select a site proximal to previous venipuncture sites. D. Insert a larger gauge IV catheter to prevent phlebitis.

Correct Answer is C

Explanation

A. Initiate IV access on the palmar side of the client's wrist. - This option is not recommended because veins on the palmar side of the wrist are smaller and more prone to infiltration and nerve damage. The dorsal aspect of the hand or forearm is typically preferred for peripheral IV access due to larger veins and decreased risk of complications.
B. Choose the client's dominant arm for IV access whenever possible. - While it may be convenient to select the dominant arm for IV access, it is not always the best choice. Factors such as previous venipunctures, condition of veins, and patient comfort should be considered when selecting the site for IV insertion.
C. Select a site proximal to previous venipuncture sites. - This is the correct action. Choosing a site proximal (above) to previous venipuncture sites helps preserve veins and reduces the risk of venous sclerosis or phlebitis. It allows for better vein integrity and decreases the likelihood of complications associated with repeated punctures in the same area.
D. Insert a larger gauge IV catheter to prevent phlebitis. - Inserting a larger gauge IV catheter is not necessary to prevent phlebitis. In fact, using a larger gauge catheter may increase the risk of phlebitis and other complications. The appropriate gauge of the catheter depends on the client's condition, the type of fluids or medications to be administered, and the condition of the veins.

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a child who is postoperative following a tonsillectomy. Which of the following findings should the nurse identify as the priority?

Correct Answer is A

Explanation

A nurse is inserting a short peripheral IV catheter for a client who requires IV fluids. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

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