A nurse is collecting data on a patient who has chronic kidney disease.
Which finding is a sign of hyperkalemia?
Wheezing.
Decreased deep tendon reflexes.
Hypoactive bowel sounds.
Cerebral edema.
The Correct Answer is B
The correct answer is: B. Decreased deep tendon reflexes.
Choice A rationale: Wheezing is not typically associated with hyperkalemia. It is more commonly related to respiratory conditions.
Choice B rationale: Hyperkalemia can cause decreased deep tendon reflexes due to the effect of high potassium levels on nerve conduction and muscle function.
Choice C rationale: Hypoactive bowel sounds are not a common sign of hyperkalemia. They are more often associated with gastrointestinal issues.
Choice D rationale: Cerebral edema is not related to hyperkalemia. It is usually associated with conditions affecting the brain, such as trauma or infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
The patient does not need to catheterize the stoma multiple times a day. An ileal conduit is a type of urostomy where a small piece of the intestine, called the ileum, is used to create a new passage for urine to leave the body. One end of the ileum is attached to the ureters, and the other end is attached to a small opening in the abdomen, known as a stoma. After the surgery, urine flows from the kidneys, through the ureters and ileal conduit, and out of the stoma. The patient will wear a urostomy pouching system over the stoma to catch and hold the urine. Therefore, the statement “I need to catheterize the stoma multiple times a day” suggests that further instruction is needed because it is not accurate.
Choice B rationale:
The statement “I will need to measure my stoma each week” does not necessarily suggest that further instruction is needed. It is important for patients with an ileal conduit to monitor their stoma regularly for any changes in size, shape, or color, which could indicate complications. However, the frequency of these checks can vary depending on the individual’s condition and the healthcare provider’s instructions.
Choice C rationale:
The statement “I will always have to wear a pouch” is accurate. After the surgery, the patient’s urine will flow from the kidneys, through the ureters and ileal conduit, and out of the stoma. The patient will need to wear a urostomy pouching system over the stoma to catch and hold the urine. Therefore, this statement does not suggest that further instruction is needed.
Choice D rationale:
The statement “I need to clean around the stoma with soap and water” is accurate. It is important for patients with an ileal conduit to keep the skin around the stoma clean to prevent infection and skin irritation. Therefore, this statement does not suggest that further instruction is needed.
Correct Answer is B
Explanation
Choice A rationale:
The statement “The pulse oximeter may not be accurate during periods of excessive movement” is correct. Pulse oximeters measure the amount of oxygen in the blood by shining light through the skin, and movement can cause the light to scatter, leading to inaccurate readings.
Choice B rationale:
The statement “We will inform the doctor if the pulse oximeter consistently reads 100%” indicates further instruction is needed. A pulse oximeter reading of 100% is not necessarily a cause for concern. It simply means that the hemoglobin is fully saturated with oxygen. However, if the oxygen level is consistently at 100%, it could indicate that the oxygen flow is too high and needs to be adjusted. It’s important to follow the healthcare provider’s instructions regarding the desired oxygen saturation level for the infant.
Choice C rationale:
The statement “The probe of the pulse oximeter can be attached to a finger or a toe” is correct. The probe of a pulse oximeter can indeed be attached to a finger, toe, or even an earlobe. The important thing is that it’s attached to a part of the body with good blood flow. Choice D rationale:
The statement “We will move the probe of the pulse oximeter every 24 hours” is correct. It’s important to move the probe periodically to prevent skin damage, such as pressure sores or burns, especially in infants who have delicate skin.
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