While changing a postoperative patient’s dressing, the nurse notices purulent drainage at the site.
Before reporting this to the healthcare provider, which of the patient’s lab values should the nurse check?

Hematocrit.

Neutrophil count.

Platelet count.

Serum sodium level.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Hematocrit is a measure of the proportion of red blood cells in the blood. While it can be affected by various conditions, it is not the most relevant lab value to check when purulent drainage is noticed at a postoperative patient’s dressing site.

Choice B rationale

Neutrophil count is a measure of the number of neutrophils, a type of white blood cell, in the blood. An elevated neutrophil count can indicate an infection, making it the most relevant lab value to check in this scenario.

Choice C rationale

Platelet count is a measure of the number of platelets in the blood. While platelets play a crucial role in blood clotting, they are not directly related to infection and therefore not the most relevant lab value to check in this scenario.

Choice D rationale

Serum sodium level is a measure of the amount of sodium in the blood. While it can be affected by various conditions, it is not the most relevant lab value to check when purulent drainage is noticed at a postoperative patient’s dressing site.

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Free Nursing Study Resources

Correct Answer is ["18"]

Explanation

Step 1 is to calculate the infusion rate. The prescription is for heparin 900 units/hr IV. The IV bag contains heparin 25,000 units in 500 mL of 0.45% normal saline.

So, the calculation would be (900 units ÷ 25,000 units) × 500 mL = 18 mL/hr.

A. Yogurt or buttermilk. B. Green leafy vegetables. C. Avocados and cheese. D. Fresh fruits.

Correct Answer is A

Explanation

Choice A rationale

The antibiotic cefdinir is used to treat many different types of infections caused by bacteria. While a balanced diet is important for overall health, yogurt or buttermilk is a better choice due to their probiotic content, which may promote gut health and support the immune system.

Choice B rationale

Green leafy vegetables are rich in vitamins and minerals, but they are not a primary focus for a client with a postoperative wound infection. The emphasis should be on foods that support the immune system and overall recovery, such as yogurt or buttermilk.

Choice C rationale

Avocados and cheese are not specifically recommended for a client with a postoperative wound infection. While these foods are part of a balanced diet, they do not have specific benefits for a person taking cefdinir.

Choice D rationale

Fresh fruits are generally a healthy dietary choice, but they are not particularly relevant to the management of a postoperative wound infection. The emphasis for this client should be on foods that support wound healing and immune function, such as yogurt or buttermilk.

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While changing a postoperative patient’s dressing, the nurse notices purulent drainage at the site.Before reporting this to the healthcare provider, which of the patient’s lab values should the nurse check?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client receives a prescription for heparin 900 units/hr IV. The IV bag contains heparin 25,000 units in 500 mL of 0.45% normal saline. How many mL/hr should the nurse program the infusion pump to deliver?

Correct Answer is ["18"]

Explanation

The healthcare provider prescribes the antibiotic cefdinir 300 mg PO every 12 hours for a client with a postoperative wound infection.What foods should the nurse encourage this client to eat?

Correct Answer is A

Explanation

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While changing a postoperative patient’s dressing, the nurse notices purulent drainage at the site.Before reporting this to the healthcare provider, which of the patient’s lab values should the nurse check?

A patient with septic shock develops Disseminated Intravascular Coagulation (DIC). Which pathophysiological process should the nurse identify as the cause of the coagulation problem?

While changing a postoperative patient’s dressing, the nurse notices purulent drainage at the site.
Before reporting this to the healthcare provider, which of the patient’s lab values should the nurse check?