A nurse is collecting data on a client who is experiencing hypovolemia. Which of the following findings should the nurse expect?

Hypertension

Peripheral edema

Oliguria

Bradycardia

Answer and Explanation

The Correct Answer is C

A. Hypertension:
Hypovolemia is characterized by a decrease in blood volume. This reduction in blood volume usually leads to decreased blood pressure, not hypertension.

B. Peripheral edema:
Edema is more commonly associated with hypervolemia (excess fluid volume) rather than hypovolemia. In hypovolemia, the body is experiencing a deficit of fluids, and edema is not a typical manifestation.

C. Oliguria:
This is the correct answer. Oliguria, or reduced urine output, is a common finding in hypovolemia. When the body is low on fluids, the kidneys try to conserve water by decreasing urine production.

D. Bradycardia:
Hypovolemia often leads to tachycardia (an increased heart rate) as the body attempts to compensate for the decreased blood volume by pumping the existing blood more quickly. Bradycardia is not a typical finding in hypovolemia.

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Correct Answer is B

Explanation

A. BUN (Blood Urea Nitrogen):
Explanation: BUN is a measure of kidney function and hydration status. It is not typically elevated in response to a localized infection like a pressure ulcer.

B. WBC count (White Blood Cell count):
Explanation: An elevation in the WBC count is a common indicator of infection. Increased white blood cells suggest the body's immune response to an infection.

C. Potassium:
Explanation: Potassium levels are not typically used to indicate the presence of infection. Elevated potassium may be seen in conditions affecting kidney function.

D. RBC count (Red Blood Cell count):
Explanation: The RBC count is not a specific marker for infection. It is more related to issues such as anemia or oxygen-carrying capacity.

A. Iron B. Magnesium C. Phosphorus D. Potassium

Correct Answer is A

Explanation

A. Iron:
Function: Iron is essential for the formation of hemoglobin, a protein in red blood cells that carries oxygen from the lungs to the rest of the body. It is vital for oxygen transport and overall cellular function.
Relevance: Iron deficiency can lead to anemia, characterized by reduced oxygen-carrying capacity of the blood, resulting in fatigue, weakness, and other symptoms.

B. Magnesium:
Function: Magnesium is involved in various cellular processes, including muscle and nerve function, blood glucose control, and bone health.
Relevance: While magnesium has important functions in the body, it is not directly involved in the transport of oxygen like iron.

C. Phosphorus:

Function: Phosphorus is a key component of DNA, RNA, and ATP, playing a role in energy metabolism, bone health, and acid-base balance.
Relevance: While important for cellular processes, phosphorus is not specifically linked to the transport of oxygen.

D. Potassium:
Function: Potassium is crucial for maintaining proper fluid balance, nerve impulses, and muscle contractions.
Relevance: Potassium is not directly involved in the transport of oxygen; its primary functions are related to electrolyte balance and cellular activities.

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A nurse is collecting data on a client who is experiencing hypovolemia. Which of the following findings should the nurse expect?

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