A patient came with a right ear sensorineural hearing loss. What should the nurse expect while performing the Weber test?

lateralization of the sound/vibration to both ears equally

lateralization of the sound/vibration to the left ear.

bone conduction(BC) is greater than air conduction (AC)

lateralization of the sound/vibration to the right ear.

Answer and Explanation

The Correct Answer is B

A) Lateralization of the sound/vibration to both ears equally: The Weber test is used to assess unilateral hearing loss and would not show equal lateralization in the presence of unilateral sensorineural hearing loss. Equal lateralization would suggest normal hearing or symmetrical hearing loss, which is not the case here.
B) Lateralization of the sound/vibration to the left ear: In sensorineural hearing loss, sound is perceived to lateralize to the unaffected ear. Therefore, with right ear sensorineural hearing loss, the sound will lateralize to the left ear, indicating that the left ear has better hearing capability.
C) Bone conduction (BC) is greater than air conduction (AC): This finding is characteristic of conductive hearing loss, not sensorineural hearing loss. In sensorineural hearing loss, air conduction is typically greater than or equal to bone conduction, but the Weber test focuses on lateralization rather than BC versus AC.
D) Lateralization of the sound/vibration to the right ear: If the sound were to lateralize to the affected ear in sensorineural hearing loss, it would suggest that the affected ear is hearing better, which contradicts the nature of sensorineural hearing loss. The sound will actually lateralize to the better-hearing, unaffected ear.

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Correct Answer is A

Explanation

A) This is an abnormal breath sound due to bronchial airways being narrowed, bronchoconstriction: Wheezing is an abnormal breath sound characterized by a high-pitched whistling noise produced during breathing. It occurs when the bronchial airways are narrowed due to bronchoconstriction, inflammation, or mucus, common in conditions like asthma. This narrowing of the airways creates turbulent airflow, leading to the wheezing sound.

B) This is a normal breath sound due to normal gas exchange: Wheezing is not a normal breath sound and is indicative of an obstruction or narrowing in the airways. Normal breath sounds, such as vesicular breath sounds, are smooth and do not include wheezing.

C) This is an abnormal breath sound due to bronchial airways being dilated, bronchodilation: Wheezing results from airway narrowing, not dilation. Bronchodilation, which is the widening of the airways, would typically reduce or resolve wheezing rather than cause it.

D) This is a normal breath sound due to the alveoli being fluid-filled: Wheezing is related to airway narrowing rather than fluid in the alveoli. Fluid in the alveoli would more commonly cause crackles or rales, not wheezing.

A. Monthly B. Quarterly C. Bimonthly D. Weekly

Correct Answer is A

Explanation

A) Monthly: Performing testicular self-examination (TSE) monthly is recommended to help men become familiar with the normal size and feel of their testicles. Regular self-examinations increase the likelihood of detecting any abnormalities early, which is crucial for effective treatment if testicular cancer or other issues are detected.
B) Quarterly: Quarterly self-examination is less frequent than recommended. Monthly self-examination provides a more consistent and routine approach to checking for any changes in the testicles, which is essential for early detection of potential issues.
C) Bimonthly: Bimonthly self-examination would be less frequent than recommended. Monthly self-examination is considered more effective in maintaining awareness of changes in testicular health and detecting any abnormalities early.
D) Weekly: Weekly self-examination is more frequent than necessary. Monthly examination is sufficient to familiarize oneself with the normal state of the testicles and to notice any unusual changes that may require further investigation.

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A patient came with a right ear sensorineural hearing loss. What should the nurse expect while performing the Weber test?

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