Which behavior causes the nurse to report a positive Romberg test?
The patient cannot touch his nose with eyes closed.
The patient sways from side to side.
The patient complains of dizziness.
The patient cannot keep his eyes closed.
The Correct Answer is B
A. Inability to touch the nose with eyes closed is part of the finger-to-nose test, not the Romberg test.
B. A positive Romberg test is indicated when the patient sways or loses balance while standing with feet together and eyes closed. This suggests a problem with proprioception or the vestibular system.
C. Dizziness may occur during the test but does not constitute a positive result unless accompanied by swaying or imbalance.
D. The patient being unable to keep eyes closed is not a criterion for a positive Romberg test. The test evaluates balance, not voluntary eye closure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Treatment for osteomyelitis typically requires a prolonged course of antibiotics, usually around 4 to 6 weeks, to ensure complete eradication of the infection.
B. Six months is longer than the usual duration and generally reserved for complicated or chronic infections.
C. Five days is too short to effectively treat osteomyelitis and would likely lead to treatment failure.
D. Three months is longer than usual and may be considered in some severe cases, but 6 weeks is the standard duration.
Correct Answer is ["447.2"]
Explanation
-
Order:Zithromax 500 mg orally, daily
Child’s Weight:82 pounds
Safe Dose Range:10–12 mg/kg/day
Available Form:250 mg tablets
Question:What is the daily safe dose range for this child? - Convert weight to kilograms:
82 lb ÷ 2.2 = 37.3 kg(rounded to 1 decimal place) - Calculate safe dose range:
Minimum:372.7 mg/day
Maximum:447.2 mg/day
Final Answer:Safe dose range: 372.7 mg to 447.2 mg per day
Minimum dose:10 mg × 37.3 kg = 373.0 mg/day
Maximum dose:12 mg × 37.3 kg = 447.6 mg/day
Round to tenths as instructed:
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