The nurse receives report at 0700 on a client who has 500 mL of IV fluid left in the bag. The IV is running at 125 mL per hour. At what time should the nurse expect to change the bag (military time)?
1500
1200
1100
0200
The Correct Answer is C
A. 1500 is 8 hours after 0700, which is too long for the remaining fluid to last.
B. 1200 is 5 hours after 0700, which means there would still be fluid left in the bag at this time.
C. 1100 is exactly 4 hours after 0700, which aligns with our calculation of when the remaining 500 mL will be finished.
D. 0200 is 19 hours after 0700, which is far too late for the IV fluid to last.
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Related Questions
Correct Answer is B
Explanation
A. A carotid endarterectomy does not involve bypassing the plaques; rather, it directly addresses the blockage.
B. Carotid endarterectomy is a surgical procedure that involves making an incision in the neck to access the carotid artery, where the surgeon removes the atherosclerotic plaques that are causing narrowing and restricting blood flow. This helps reduce the risk of stroke.
C. Carotid endarterectomy is not brain surgery; it is performed on the carotid arteries in the neck. The procedure aims to prevent strokes by improving blood flow to the brain, but it does not involve surgery on the brain itself.
D. This description does not accurately reflect carotid endarterectomy. The procedure does not involve resecting an artery in the brain or using a graft; rather, it focuses on removing plaques from the carotid artery in the neck.
Correct Answer is B
Explanation
A. Clopidogrel is not a pain medication; it is an antiplatelet agent used to reduce the risk of stroke and other cardiovascular events. It should be taken regularly, not on an as-needed basis.
B. Clopidogrel works by inhibiting platelet aggregation, which helps prevent the formation of blood clots that can lead to strokes. This understanding indicates that the client recognizes the purpose of the medication and its importance in managing their condition after a TIA.
C. Clopidogrel is not used to treat anxiety; it is primarily focused on reducing the risk of thrombotic events. This choice shows a misunderstanding of the medication's purpose.
D. Clopidogrel does not directly control blood pressure; it is used to prevent blood clots. While blood pressure management is essential in the context of stroke prevention, clopidogrel itself does not have a role in lowering blood pressure.
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