A nurse is assessing a client who has a fluid volume deficit. The nurse should expect which of the following findings?

Decreased hemoglobin (Hgb)

Increased blood urea nitrogen (BUN)

Increased urine ketones

Decreased urine specific gravity

Answer and Explanation

The Correct Answer is B

Choice A reason:
Decreased hemoglobin (Hgb) levels can be indicative of anemia or blood loss, but they are not typically associated with fluid volume deficit. In cases of fluid volume deficit, the Hgb concentration may actually appear elevated due to hemoconcentration as the plasma volume decreases.

Choice B reason:
Increased blood urea nitrogen (BUN) levels are expected in a fluid volume deficit because as the blood volume decreases, the concentration of solutes like urea can increase. This is often due to decreased renal perfusion and subsequent reduced renal function, leading to less urea being excreted through the kidneys.

Choice C reason:
Increased urine ketones are typically associated with diabetic ketoacidosis or starvation, not directly with fluid volume deficit. Ketones are produced when the body breaks down fats for energy, which is not a process directly related to fluid volume status.

Choice D reason:
Decreased urine specific gravity would not be expected in fluid volume deficit; in fact, one would expect the opposite. Specific gravity measures the kidney's ability to concentrate urine. In fluid volume deficit, the urine specific gravity would likely be increased as the body attempts to conserve water.

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Correct Answer is B

Explanation

Choice A reason:

Resuming a regular diet immediately after the test may not always be recommended. Depending on the individual's condition and the specific instructions from the healthcare provider, there may be dietary restrictions before or after the procedure.

Choice B reason:

Encouraging fluid intake after the procedure is important because it helps to flush out the contrast dye used during the IVP. Adequate hydration can aid in the elimination of the dye and reduce the risk of kidney damage, especially in individuals with pre-existing kidney conditions.

Choice C reason:

This statement is incorrect. An IVP does not use high-frequency sound waves; it involves taking X-ray images of the urinary tract after a contrast dye is injected into a vein. The dye outlines the kidneys, ureters, and bladder on the X-ray images.

Choice D reason:

The presence of red blood cells in the urinalysis does not typically result in the cancellation of an IVP. However, certain conditions, such as an allergy to the contrast dye or severe kidney impairment, may contraindicate the use of an IVP.

A. Dark hair B. Female gender C. History of chronic skin irritation D. Age 19 to 30 years

Correct Answer is C

Explanation

Choice A reason:
Dark hair is not a recognized risk factor for developing malignant melanoma. Melanoma is more commonly associated with individuals having fair skin, light hair, and light-colored eyes because they have less melanin to protect their skin from UV radiation.

Choice B reason:
While female gender is not a direct risk factor for malignant melanoma, it is important to note that melanoma rates can vary between genders at different ages. Generally, before age 50, melanoma rates are higher in women, but by age 65, rates are twice as high in men.

Choice C reason:
A history of chronic skin irritation or inflammation can potentially increase the risk of developing skin cancer, including melanoma. Chronic inflammation can lead to DNA damage and contribute to the development of cancerous cells.

Choice D reason:
Age 19 to 30 years is not considered a high-risk age group for malignant melanoma. The risk of melanoma increases with age, and it is most frequently diagnosed in older adults, although it is not uncommon in younger people.

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A nurse is assessing a client who has a fluid volume deficit. The nurse should expect which of the following findings?

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