A nurse is reviewing the laboratory results of a preschooler who has gastroenteritis and notes the client's potassium level is.2 mEq/L.
Which of the following assessment findings should the nurse expect?
Oliguria.
Hypertension.
Hyporeflexia.
Hyperactive bowel sounds.
The Correct Answer is C
A potassium level of.2 mEq/L is considered low.
Low potassium levels can cause muscle weakness and spasms.
Hyporeflexia refers to below normal or absent reflexes and can be a sign of muscle weakness.
Choice A is wrong because oliguria, or decreased urine output, is not a common symptom of low potassium levels.
Choice B is wrong because hypertension, or high blood pressure, is not a common symptom of low potassium levels.
Choice D is wrong because hyperactive bowel sounds are not a common symptom of low potassium levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
An allergy to neomycin is a contraindication for receiving the MMR vaccine.
Choice Bis wrong because a family history of seizures is not a contraindication for receiving the MMR vaccine.
Choice Cis wrong because an upper respiratory infection 2 days ago is not a contraindication for receiving the MMR vaccine.
Choice Dis wrong because a temperature of 37.2°C (99°F) is not a contraindication for receiving the MMR vaccine.
Correct Answer is B
Explanation
A relaxed facial expression can indicate that the medication is having a therapeutic effect and that the infant is experiencing pain relief.
Choice A is wrong because bradycardia is not an indication that the medication is having a therapeutic effect.
Choice C is wrong because increased blood pressure is not an indication that the medication is having a therapeutic effect.
Choice D is wrong because limb withdrawal is not an indication that the medication is having a therapeutic effect.
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