The nurse is examining a patient's ears, which of the following findings is considered the expected findings?
The cone of light at 7 o'clock in the right ear and 5 o'clock in the left ear with a pink and moist tympanic membrane.
The cone of light at 7 o'clock in the right ear and 5 o'clock in the left ear with a pearly gray tympanic membrane.
The cone of light at 5 o'clock in the right ear and 7 o'clock in the left ear with a pink and moist tympanic membrane.
The cone of light at 5 o'clock in the right ear and 7 o'clock in the left ear with a pearly gray tympanic membrane.
The Correct Answer is B
A. The cone of light at 7 o'clock in the right ear and 5 o'clock in the left ear with a pink and moist tympanic membrane is not a typical finding, as the tympanic membrane should be pearly gray.
B. The cone of light at 7 o'clock in the right ear and 5 o'clock in the left ear with a pearly gray tympanic membrane is the expected finding for a normal ear exam, showing the healthy tympanic membrane and the proper positioning of the cone of light.
C. The cone of light at 5 o'clock in the right ear and 7 o'clock in the left ear with a pink and moist tympanic membrane is incorrect, as the tympanic membrane should be pearly gray, not pink and moist.
D. The cone of light at 5 o'clock in the right ear and 7 o'clock in the left ear with a pearly gray tympanic membrane is an incorrect positioning of the cone of light (should be at 7 o'clock for the right ear and 5 o'clock for the left).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Pinpoint pupils: Pinpoint pupils may indicate opioid use or a brainstem injury but are not related to Babinski's sign.
B. Dorsiflexion of the great toe: This is the characteristic response for a positive Babinski sign, which occurs when the toes fan out and the big toe dorsiflexes (moves upward) when the sole of the foot is stroked. It indicates an abnormal response and potential upper motor neuron damage.
C. Jerking contractions of the head and neck: This is indicative of a seizure activity, not Babinski's sign.
D. Pronation of the arms: This could be indicative of decerebrate posturing, not Babinski's sign.
Correct Answer is C
Explanation
A. History of recent exposure to poison ivy: This is unrelated to tinea pedis (athlete's foot), which is caused by a fungal infection.
B. Papular, erythematous patches on the scalp: This is more indicative of a condition like tinea capitis, not tinea pedis.
C. Scaling and redness between the client's toes: This is the classic presentation of tinea pedis, a fungal infection commonly found in the spaces between the toes.
D. Report of a recent prescription for an antiseizure medication: This is not a typical finding for tinea pedis and may be unrelated.
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