A nurse is caring for a client who is taking potassium chloride supplements daily for hypokalemia. Which of the following findings should indicate to the nurse the supplements are effective?
Decreased deep-tendon reflexes
Regular heart rhythm
Hypoactive bowel sounds
Respiratory rate 10/min
The Correct Answer is B
A) Decreased deep-tendon reflexes: Decreased deep-tendon reflexes can indicate hyperkalemia, which occurs when potassium levels are too high. This is not a sign of effective potassium chloride supplementation for hypokalemia, as it suggests an imbalance in the opposite direction.
B) Regular heart rhythm: A regular heart rhythm is a key indicator that potassium levels are within the normal range. Potassium is crucial for proper cardiac function, and maintaining an adequate level helps prevent arrhythmias and supports effective heart rhythms.
C) Hypoactive bowel sounds: Hypoactive bowel sounds can be associated with various conditions, including electrolyte imbalances like hypokalemia. However, the presence of hypoactive bowel sounds does not directly indicate that potassium chloride supplementation is effective.
D) Respiratory rate 10/min: A respiratory rate of 10/min is below the normal range and can be a sign of respiratory depression or other issues. This finding does not relate to the effectiveness of potassium chloride supplements in treating hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Keep client in semi-Fowler's position with right extremity flat: Semi-Fowler's position is not optimal for a client with a compound fracture of the right tibia. Elevating the affected extremity, rather than keeping it flat, can help reduce swelling and pain.
B) Manage pain with oral opioids every 6 hr: While managing pain is crucial, oral opioids may not provide immediate relief needed in acute settings. Pain management should include a combination of strategies and may require IV analgesics for quicker relief.
C) Check capillary refill hourly for the first 24 hr: Although monitoring capillary refill is important to assess circulation, it is only one aspect of monitoring. Comprehensive assessment includes checking for signs of infection, neurovascular status, and compartment syndrome.
D) Apply a compression dressing over the fracture site: Applying a compression dressing can help control bleeding and reduce swelling. In a compound fracture, managing external bleeding and providing some stability to the fracture site are immediate priorities. However, the nurse should ensure this is done without compromising circulation and should be guided by physician orders.
Correct Answer is C
Explanation
A) Apples:
Apples are generally considered safe for individuals with gastroesophageal reflux disease (GERD). They are low in acid and do not typically contribute to reflux symptoms, making them a suitable fruit choice.
B) Potatoes:
Potatoes are bland and non-acidic, making them a good option for individuals with GERD. They do not typically trigger reflux symptoms and can be included in a reflux-friendly diet.
C) Tomatoes:
Tomatoes are highly acidic and can significantly aggravate GERD symptoms. Their acidity can weaken the lower esophageal sphincter, allowing stomach acid to reflux into the esophagus, causing discomfort and heartburn.
D) Bananas:
Bananas are low in acid and often recommended for people with GERD. They are gentle on the stomach and do not usually cause reflux symptoms, making them a good dietary choice for managing GERD.
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