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A hypotonic solution with an ultrasonic nebulizer is ordered for a patient who has a history of hyperreactive airways.In such a situation,the respiratory therapist should recommend which of the following?
1) Refuse to give the treatment.
2) Suggest giving a bronchodilator before the hypotonic solution.
3) Suggest that an isotonic solution be used instead.
4) Administer oxygen before the hypotonic solution.
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