A school nurse is using Weber's test to check a child's hearing acuity. Which of the following actions should the nurse take?
Hold a vibrating tuning fork 1 to 2 cm (0.4 to 0.8 in) from the child's ears.
Place a vibrating tuning fork on the top of the child's head.
Whisper a statement to the child from 0.6 m (2 feet) away.
Apply a pair of headphones securely over the child's ears
The Correct Answer is B
A. Hold a vibrating tuning fork 1 to 2 cm (0.4 to 0.8 in) from the child's ears – This describes the Rinne test, not the Weber test.
B. Place a vibrating tuning fork on the top of the child's head – Correct. The Weber test assesses hearing loss by placing a tuning fork on the midline of the skull to determine if sound is heard equally in both ears.
C. Whisper a statement to the child from 0.6 m (2 feet) away – This describes the whisper test, not the Weber test.
D. Apply a pair of headphones securely over the child's ears – Not part of the Weber test; this is used for audiometry testing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Report sudden, persistent headaches. – Correct. Persistent headaches may indicate a stroke, a severe complication of sickle cell anemia due to vaso-occlusion.
B. Restrict fluid intake during times of stress. – Incorrect. Hydration is crucial to prevent sickling of red blood cells. Fluids should be increased, not restricted.
C. Apply cold compresses to painful areas. – Incorrect. Cold can cause vasoconstriction and worsen sickling. Warm compresses are recommended instead.
D. Avoid meningococcal immunizations. – Incorrect. Children with sickle cell anemia are at increased risk for infections and should receive all recommended vaccinations, including the meningococcal vaccine.
Correct Answer is B
Explanation
A. Pour cool water over the client's perineum – Warm, not cool, water is more effective in relaxing the urinary sphincter to promote urination.
B. Turn on the faucets in the client's sink – The sound of running water can trigger the urge to urinate through a reflex mechanism, making this the best option.
C. Tell the client to gently stroke her lower abdomen – This is not an effective technique for stimulating urination.
D. Instruct the client to lean slightly backward – Positioning does not significantly influence urination while using a bedpan.
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