A nurse is collecting data from a client who has hyponatremia.
Which of the following findings should the nurse expect?
Hypertension.
Constipation.
Muscle cramps.
Blurred vision.
The Correct Answer is C
Choice A rationale:
Hypertension (high blood pressure) is not typically associated with hyponatremia. Hyponatremia is characterized by low levels of sodium in the blood, which can lead to symptoms such as headache, nausea, vomiting, confusion, and muscle cramps. Hypertension is more commonly associated with conditions like hypertension itself or conditions that cause fluid retention.
Choice B rationale:
Constipation is not a typical finding in hyponatremia. Hyponatremia is more likely to cause gastrointestinal symptoms such as nausea and vomiting. Constipation is not a direct consequence of low sodium levels in the blood.
Choice C rationale:
Muscle cramps are a common manifestation of hyponatremia. Low sodium levels can lead to an imbalance in electrolytes, affecting muscle function and leading to muscle cramps and weakness. Monitoring for muscle cramps is important in clients with hyponatremia.
Choice D rationale:
Blurred vision is not a classic symptom of hyponatremia. Hyponatremia is more likely to cause neurological symptoms such as confusion, headache, and in severe cases, seizures. Blurred vision is typically associated with other eye or visual disorders and not directly related to low sodium levels in the blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Enabling the airbag when the baby is in the front seat of the car is incorrect. Airbags can be dangerous for infants and young children, and it is recommended to keep them in the rear seat, preferably in a rear-facing car seat.
Choice B rationale:
Positioning the car seat's retainer clip at the level of the baby's belly button is incorrect. The retainer clip should be at armpit level to ensure proper positioning and safety.
Choice C rationale:
Keeping the baby rear-facing in the car seat until she is 2 years old is the correct understanding of car seat safety. This statement aligns with the American Academy of Pediatrics (AAP) recommendations, which suggest keeping infants rear-facing as long as possible, ideally until they reach the maximum height and weight limits of their car seat.
Choice D rationale:
Placing the baby in the car seat at a 90-degree angle is incorrect. The correct angle for a rear-facing car seat depends on the manufacturer's guidelines but typically ranges from 30 to 45 degrees. The 90-degree angle is not safe and can compromise the baby's airway.
Correct Answer is B
Explanation
The correct answer is Choice B.
Choice A rationale: Bradycardia is not typically associated with a perforated appendix. Instead, tachycardia (increased heart rate) may occur due to pain and infection-related systemic responses. Bradycardia could indicate other unrelated medical issues and should still be monitored.
Choice B rationale: Elevated temperature is a key sign of infection and inflammation, which are common with a perforated appendix. The release of bacteria into the abdominal cavity can cause peritonitis, leading to fever as part of the body's immune response.
Choice C rationale: Lethargy can be a nonspecific symptom and may occur in various conditions. While it can be associated with severe infection, it is not a definitive indicator of a perforated appendix. Monitoring for more specific signs, like fever and pain, is crucial.
Choice D rationale: Decreased abdominal girth is unlikely and not indicative of a perforated appendix. Instead, an increase in abdominal girth due to fluid accumulation (ascites) or air (from perforation) would be more concerning and should be reported promptly.
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