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

Lean beef, salads, and baked potatoes.

Potatoes, low-fat breads, and applesauce.

Oatmeal, raisins, and fruit with skin.

Chicken, rice, and wheat products.

Answer and Explanation

The Correct Answer is C

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.

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Correct Answer is C

Explanation

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.

A. White blood cell count. B. Platelet count. C. Red blood cell count. D. Hemoglobin levels.

Correct Answer is B

Explanation

Choice A rationale
While a white blood cell count can indicate an infection or inflammation in the body, it’s not the most relevant laboratory result to review when a client presents with petechiae and ecchymosis. These symptoms are more commonly associated with platelet disorders or coagulation issues.
Choice B rationale
A platelet count is the most relevant laboratory result to review for a client with petechiae and ecchymosis. These symptoms are often caused by low platelet counts, which can lead to bleeding and bruising. Therefore, reviewing the platelet count can provide valuable information about the client’s condition.
Choice C rationale
A red blood cell count can provide information about the client’s overall health and can indicate conditions like anemia. However, it’s not directly related to the presence of petechiae and ecchymosis.
Choice D rationale
Hemoglobin levels can indicate conditions like anemia, but they’re not directly related to the presence of petechiae and ecchymosis. These symptoms are more commonly associated with platelet disorders or coagulation issues.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is C

Explanation

The nurse assesses a client with petechiae and ecchymosis scattered across the arms and legs. Which laboratory result should the nurse review?

Correct Answer is B

Explanation

The nurse is caring for a patient with a burn that is severely swollen, and the wound bed appears brown and yellow. The patient reports no pain. How should the nurse classify the depth of this burn?

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