The nurse is caring for a patient scheduled for a thyroidectomy. Which instruction should be included in the preoperative care?
lodine will be administered in the 2 weeks before surgery to increase the level of thyroid hormone being released into the bloodstream.
Salt should be avoided during the 2 weeks before surgery.
Medications will be administered to increase the vascularity of the gland before
Medications will be administered in the 2 weeks before surgery to reduce the vascularity of the gland.
The Correct Answer is D
A. Iodine will be administered in the 2 weeks before surgery to increase the level of thyroid hormone being released into the bloodstream: Iodine is used to reduce thyroid hormone production and decrease vascularity of the thyroid gland, not to increase it before surgery.
B. Salt should be avoided during the 2 weeks before surgery: There is no requirement to avoid salt before a thyroidectomy, and it is not part of the standard preoperative care for this procedure.
C. Medications will be administered to increase the vascularity of the gland before surgery: Increased vascularity in the thyroid gland can complicate surgery, so medications are used to decrease vascularity, not increase it.
D. Medications will be administered in the 2 weeks before surgery to reduce the vascularity of the gland: Iodine and other medications are often used to reduce the vascularity and size of the thyroid gland before surgery, which helps minimize the risk of excessive bleeding during the procedure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1"]
Explanation
Calculation:
Desired dose = 0.3 mg.
Available strength = 0.3 mg/tablet.
- Calculate the number of tablets to administer.
Number of tablets = Desired dose (mg) / Available strength (mg/tablet)
= 0.3 mg / 0.3 mg/tablet
= 1 tablet.
Correct Answer is C
Explanation
A. Diabetic retinopathy: Diabetic retinopathy is a complication of diabetesthat affects the eyes, specifically the retina and can lead to vision loss. It is not directly associated with diabetic neuropathy, which affects the nerves.
B. Kidney failure: Kidney failure can result from diabetic nephropathy, a complication of diabetes that affects the kidneys, but it is not the primary concern of diabetic neuropathy. Diabetic neuropathy primarily affects the nerves, especially in the extremities.
C. Undetected foot injury: Diabetic neuropathycan cause numbnessand reduced sensationin the feet, making it difficult for the patient to feel foot injuries. This can lead to undetected foot injuries, which can become infected and lead to serious complications like ulcers or even amputation.
D. Atherosclerosis: Atherosclerosis (plaque buildup in the arteries) can be a complication of diabetesand contribute to cardiovascular disease, but it is not a direct result of diabetic neuropathy. Neuropathy primarily affects the nerves, not the blood vessels.
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