A patient with a full-thickness burn covering 40% of their body is exhibiting purulent drainage at the wound site. Before reporting this finding to the healthcare provider, which of the patient’s laboratory values should the nurse review?

Blood pH level

Hematocrit

White blood cell (WBC) count

Platelet count

Answer and Explanation

The Correct Answer is C

Choice A rationale
Blood pH level is a measure of the acidity or alkalinity of the blood. While it’s an important measure in many medical situations, it’s not directly related to the presence of purulent drainage at a burn wound site.
Choice B rationale
Hematocrit measures the percentage of red blood cells in the blood and is not directly related to the presence of purulent drainage at a burn wound site. Elevated hematocrit may indicate dehydration or hemoconcentration but does not specifically address the issue of wound infection.
Choice C rationale
The White Blood Cell (WBC) count is a key indicator of infection or inflammation in the body. An elevated WBC count can indicate an infection, which could be the cause of the purulent drainage observed at the burn wound site.
Choice D rationale
Platelet count is a measure of the number of platelets in the blood. Platelets are involved in clotting and wound healing, but they do not directly indicate the presence of an infection that could cause purulent drainage.

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Correct Answer is C

Explanation

Choice A rationale
While lean beef, salads, and baked potatoes can be part of a balanced diet, they do not specifically target the prevention of colon and rectal cancers. Red meat, in particular, has been associated with an increased risk of colorectal cancer.
Choice B rationale
Potatoes, low-fat breads, and applesauce can be part of a balanced diet, but they do not specifically target the prevention of colon and rectal cancers. A diet rich in whole grains, fruits, and vegetables is more beneficial.
Choice C rationale
A diet rich in oatmeal, raisins, and fruit with skin is high in fiber and antioxidants, which can help reduce the risk of colon and rectal cancers. This is especially important for clients with a strong family history of these cancers.
Choice D rationale
Chicken, rice, and wheat products can be part of a balanced diet, but they do not specifically target the prevention of colon and rectal cancers. A diet rich in whole grains, fruits, and vegetables is more beneficial.

Correct Answer is ["0.4"]

Explanation

Step 1 is to determine the amount of penicillin in each milliliter (mL) of the available solution. The vial is labeled as “Penicillin 500,000 units/mL”.

Step 2 is to divide the prescribed dose by the concentration per mL. So, the calculation is 200,000 units ÷ 500,000 units/mL. The result is 0.4 mL.

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A patient with a full-thickness burn covering 40% of their body is exhibiting purulent drainage at the wound site. Before reporting this finding to the healthcare provider, which of the patient’s laboratory values should the nurse review?

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Which group of foods is best for the nurse to recommend for clients with a strong family history of colon and rectal cancers?

Correct Answer is C

Explanation

Correct Answer is ["0.4"]

Explanation

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A patient with a full-thickness burn covering 40% of their body is exhibiting purulent drainage at the wound site. Before reporting this finding to the healthcare provider, which of the patient’s laboratory values should the nurse review?