A nurse is collecting data from a client who has isotonic fluid-volume deficit. Which of the following findings should the nurse expect?
Weak pulse
Distended neck veins
Bradycardia
Pitting Edema
The Correct Answer is A
A. Weak pulse: Isotonic fluid-volume deficit results in decreased blood volume, leading to reduced cardiac output and a weak, thready pulse.
B. Distended neck veins: This is associated with fluid volume excess, not deficit.
C. Bradycardia: Fluid deficit typically leads to tachycardia as the body compensates for decreased circulating volume.
D. Pitting edema: This is a sign of fluid overload rather than deficit.
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Related Questions
Correct Answer is B
Explanation
A. The patient can experience speed shock: Speed shock is a rapid infusion of a substance (like a medication or fluid) into the bloodstream, usually occurring when the infusion rate is too fast. This is not typically caused by flushing a clotted cannula.
B. A clot can be forced into the circulation causing serious complications: Flushing a clotted cannula too aggressively can dislodge a clot, causing it to travel into the bloodstream. This can lead to serious complications like embolism or stroke, especially if the clot is large or travels to a vital organ.
C. A painful arterial spasm can occur: While arterial spasms can occur, they are more often related to arterial catheterization or manipulation rather than flushing a venous cannula.
D. The catheter can become dislodged and fall out: While this could potentially happen, it is less of a concern compared to the risk of pushing a clot into circulation, which is a more immediate danger.
Correct Answer is ["C","D","E"]
Explanation
A. Bradycardia: Vomiting and diarrhea usually lead to tachycardia (increased heart rate) as the body compensates for hypovolemia, not bradycardia (slow heart rate).
B. Pale Yellow Urine: Dehydration often causes the urine to become concentrated and dark yellow, not pale yellow.
C. Poor Skin Turgor: Poor skin turgor is a classic sign of dehydration caused by fluid loss.
D. Hypotension: Loss of fluid volume can result in hypotension due to reduced blood circulation.
E. Flat Neck Veins: Dehydration causes reduced venous return, leading to flat neck veins, particularly when lying down.
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