The nurse is teaching a client about preventing osteoporosis. Which statement made by the client indicates a need for further teaching? "I will:
Decrease my intake of vitamin K-rich foods."
Reduce my intake of sodium.
Avoid drinking carbonated soda.
Limit caffeinated beverages.
The Correct Answer is A
Choice a reason:
Decreasing intake of vitamin K-rich foods is not recommended for the prevention of osteoporosis. Vitamin K is essential for bone health because it helps in the synthesis of proteins required for bone formation and mineralization. A deficiency in vitamin K can lead to weakened bone structure and increased risk of fractures. Foods rich in vitamin K include green leafy vegetables like spinach, kale, and broccoli, which should be a part of a balanced diet aimed at preventing osteoporosis.
Choice b reason:
Reducing sodium intake can be beneficial for bone health. Excessive sodium consumption can cause calcium loss through urine, which may contribute to bone demineralization and increase the risk of osteoporosis. The American Heart Association recommends no more than 2,300 milligrams a day and moving toward an ideal limit of no more than 1,500 mg per day for most adults.
Choice c reason:
Avoiding carbonated soda, especially those containing phosphoric acid, is advisable for osteoporosis prevention. Some studies suggest that phosphoric acid in soda can leach calcium from bones and decrease calcium absorption, potentially weakening bones and increasing the risk of osteoporosis.
Choice d reason:
Limiting caffeinated beverages is a prudent step in preventing osteoporosis. Caffeine can interfere with calcium absorption and lead to its increased excretion in urine. It is generally recommended to limit caffeine intake to about 400 mg per day, equivalent to around four 8-ounce cups of brewed coffee.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason
While hypertension can contribute to the development of PAD, it does not directly cause fats to deposit in the arteries. Hypertension can damage the arterial walls, making them more susceptible to atherosclerosis, but it is not the primary mechanism of PAD development.
Choice B Reason
Excess fats in the diet can contribute to atherosclerosis, which is the accumulation of plaques in the arterial walls. However, the fats do not simply get stored; they combine with other substances, including calcium and inflammatory cells, to form plaques that can restrict blood flow.
Choice C Reason
This statement is the most accurate. PAD is primarily caused by atherosclerosis, which is the buildup of plaques formed by fats, cholesterol, calcium, and other substances in the blood. These plaques can harden and narrow the arteries, leading to reduced blood flow to the extremities. The process can be exacerbated by factors such as smoking, diabetes, and high cholesterol.
Arterial spasms can occur, but they are not the typical cause of chronic PAD. Spasms are more often associated with conditions like Raynaud's phenomenon or can be a response to stress or cold temperatures. PAD is usually a result of progressive atherosclerosis rather than intermittent spasms.
Correct Answer is A
Explanation
Choice a reason:
Bleeding at the arterial puncture site is a primary concern post-cardiac angiogram, as it can lead to significant blood loss and hematoma formation. The nurse must frequently monitor the site for any signs of bleeding or hematoma, apply pressure if necessary, and report any abnormalities to the physician immediately.
Choice b reason:
Cardiac dysrhythmias may occur due to irritation of the heart muscle by the catheter during insertion. Monitoring the client's heart rhythm is essential to detect any new onset of arrhythmias, which could indicate complications from the procedure.
Choice c reason:
Electrolyte imbalances can result from the contrast dye used during a cardiac angiogram. The dye can affect kidney function, leading to changes in electrolyte levels. Monitoring electrolyte levels is important to prevent complications such as arrhythmias or fluid imbalances.
Choice d reason:
While discomfort at the catheter insertion site is expected, it is typically mild. However, the nurse should assess for discomfort as it may indicate other issues such as infection, bleeding, or a reaction to the procedure.
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