nurse is reinforcing teaching with a client who has a new prescription for phenytoin. The nurse should recognize that which of the following statements by the client indicates a need for further teaching?

a. Provide humidified oxygen: Humidification helps prevent the drying of mucous membranes, making secretions more manageable and less tenacious. This is an acceptable method to thin

secretions in a client with a tracheostomy.

b. Prelubricate the suction catheter tip with sterile saline when suctioning the airway: While lubrication with sterile saline is a common practice during suctioning to reduce trauma to the airway, it does not directly address the tenacity of secretions.

c. Perform chest physiotherapy prior to suctioning: Chest physiotherapy is a technique used to mobilize respiratory secretions, but it may not directly address the tenacity of secretions.

d. Hyperventilate the client with 100% oxygen before suctioning the airway: Hyperventilation with 100% oxygen is not a routine practice and may lead to respiratory alkalosis. Providing

humidified oxygen is a more appropriate approach.

a. Weight gain: Hyperthyroidism is more commonly associated with weight loss due to increased metabolism.

b. Constipation: Hyperthyroidism is more likely to cause diarrhea or increased bowel movements.

c. Frequent mood changes: Hyperthyroidism can lead to mood swings, irritability, and anxiety.

d. Sensitivity to cold: Sensitivity to cold is more commonly associated with hypothyroidism, not hyperthyroidism.