During adult ear irrigation, the pinna should be pulled in which direction to straighten the canal?

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Multiple Choice

During adult ear irrigation, the pinna should be pulled in which direction to straighten the canal?

Explanation:
Pull the pinna upward and backward. This movement straightens the external auditory canal in adults, aligning its curves so the irrigation stream can reach the ear drum cleanly without pressing against the walls. Pulling downward wouldn’t straighten the canal and can make the irrigation less effective or riskier; note that in children a downward-backward pull is used because their canal orientation differs.

Pull the pinna upward and backward. This movement straightens the external auditory canal in adults, aligning its curves so the irrigation stream can reach the ear drum cleanly without pressing against the walls. Pulling downward wouldn’t straighten the canal and can make the irrigation less effective or riskier; note that in children a downward-backward pull is used because their canal orientation differs.

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