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

White blood cell count.

Platelet count.

Red blood cell count.

Hemoglobin levels.

Answer and Explanation

The Correct Answer is B

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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Correct Answer is D

Explanation

Choice A rationale
Antibiotics are typically used to treat bacterial infections, not fungal infections like athlete’s foot. Therefore, using antibiotics would not be effective in this case.
Choice B rationale
While it’s important to use treatments for the full recommended duration to ensure the infection is completely eradicated, using an antibiotic ointment for a fungal infection like athlete’s foot would not be effective.
Choice C rationale
While it’s true that applying too much ointment can deter its effectiveness, the main issue here is that an antibiotic ointment is not the correct treatment for a fungal infection like athlete’s foot.
Choice D rationale
Athlete’s foot is a fungal infection that thrives in warm, moist environments. Therefore, keeping the feet dry and clean is an important part of managing and preventing athlete’s foot. This includes wearing clean socks and allowing the feet to dry completely before putting on shoes.

A. Activity level of bowel sounds. B. Level and amount of physical activity. C. Eating patterns of dietary intake. D. Color and consistency of feces.

Correct Answer is C

Explanation

Choice A rationale
While the activity level of bowel sounds can provide information about the functioning of the gastrointestinal system, it is not the most important data to manage the patient’s pain from chronic pancreatitis.
Choice B rationale
The level and amount of physical activity can affect the patient’s pain level, but it is not the most crucial data for managing pain in chronic pancreatitis.
Choice C rationale
Eating patterns of dietary intake are the most important data to manage the patient’s pain. In chronic pancreatitis, certain foods can exacerbate the pain. Understanding the patient’s dietary habits can help in providing appropriate dietary modifications.
Choice D rationale
The color and consistency of feces can provide information about the patient’s digestive health, but it is not the most important data to manage the patient’s pain from chronic pancreatitis.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The parent of an adolescent tells the clinic nurse, “My child has athlete’s foot. I have been applying triple antibiotic ointment for two days, but there has been no improvement.”. Which instruction should the nurse provide?

Correct Answer is D

Explanation

The nurse is caring for a patient with chronic pancreatitis who reports persistent gnawing abdominal pain. What assessment data is most important for the nurse to obtain to help manage the patient’s pain?

Correct Answer is C

Explanation

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