The nurse is caring for a child who was recently diagnosed with moderate persistent asthma. Which common asthma triggers should the nurse teach the client to avoid?

Choice A reason: A patient with a new-onset of confusion and restlessness is a priority because these symptoms could indicate a serious condition such as hypoxia, electrolyte imbalance, or a neurological event like a stroke. These changes in mental status need to be evaluated immediately to prevent further complications.

Choice B reason: Dizziness after receiving captopril (Capoten) can be a side effect of the medication due to its blood pressure-lowering effects. While it should be monitored, it is not as urgent as the new-onset confusion and restlessness seen in another patient.

Choice C reason: A patient requiring oxygen via nasal cannula with saturations of 97% is stable as the oxygen saturation is within normal limits. This patient does not need to be prioritized over others with more acute symptoms.

Choice D reason: A patient who has received digoxin and has a blood pressure of 100/56 should be monitored, especially for signs of digoxin toxicity. However, this situation is not as critical as the new-onset confusion and restlessness in another patient.

Choice A reason: Chronic open-angle glaucoma is a gradual condition that usually progresses without noticeable symptoms until significant vision loss has occurred. It is characterized by the gradual buildup of pressure within the eye, but it does not present with sudden, severe symptoms.

Choice B reason: Retinal detachment presents with symptoms such as flashes of light, floaters, and a curtain-like shadow over the field of vision, but it does not typically cause severe pain or pressure in the eyes.

Choice C reason: Cataracts cause blurred vision and decreased visual acuity but develop slowly over time and do not cause sudden severe eye pain or extreme pressure.

Choice D reason: Acute angle-closure glaucoma is characterized by sudden, severe eye pain, blurred and decreased visual acuity, and increased intraocular pressure. This condition is a medical emergency that requires immediate treatment to prevent permanent vision loss.