A client is receiving IV fluids at 150 mL/hr. Which of the following findings indicates that the client is experiencing fluid overload?
Oliguria
Bradycardia
Dyspnea
Poor skin turgor
The Correct Answer is C
A. Oliguria. This is incorrect because oliguria, or decreased urine output, is a sign of fluid volume deficit, not fluid volume overload.
B. Bradycardia. This is incorrect because bradycardia, or slow heart rate, is not a typical sign of fluid volume overload, unless the client has a cardiac condition that affects the heart's response to fluid overload.
C. Dyspnea. This is correct because dyspnea, or difficulty breathing, is a common sign of fluid volume overload, as excess fluid accumulates in the lungs and impairs gas exchange.
D. Poor skin turgor. This is incorrect because poor skin turgor, or decreased elasticity of the skin, is a sign of dehydration, not fluid volume overload.
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Related Questions
Correct Answer is D
Explanation
A. Flexing the client's neck forward can increase intracranial pressure by impeding venous drainage from the brain and increasing cerebral blood volume. Therefore, this choice is incorrect.
B. Grouping several nursing activities to be completed at one time can increase intracranial pressure by stimulating the client and causing fluctuations in blood pressure and heart rate. Therefore, this choice is incorrect.
C. Limiting suctioning the client's airway to 30 seconds at a time can reduce intracranial pressure by minimizing hypoxia and hypercarbia, which can cause cerebral vasodilation and increased cerebral blood volume. However, this intervention alone is not sufficient to prevent increased intracranial pressure, and suctioning should be done only when necessary and with caution. Therefore, this choice is partially correct but not the best answer.
D. Placing the client in a quiet environment can reduce intracranial pressure by minimizing sensory stimulation and promoting relaxation, which can lower blood pressure and heart rate and decrease cerebral metabolic demand. Therefore, this choice is correct and the best answer.
Correct Answer is C
Explanation
A. Incorrect. A 1-inch needle may not be long enough to reach the muscle layer in an obese client, which may result in subcutaneous injection and reduced absorption of the medication.
B. Incorrect. A 45° angle may not be appropriate for an IM injection, as it may cause the needle to enter at an oblique angle and miss the muscle layer or hit a bone or nerve.
C. Correct. The ventrogluteal site is preferred for IM injections in obese clients, as it has less subcutaneous fat and a large muscle mass that can accommodate larger volumes of medication.
D. Incorrect. Pinching the skin up during injection may cause the needle to enter at a shallow angle and deposit the medication in the subcutaneous tissue instead of the muscle layer.
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