The botulinum neurotoxin acts on which neurotransmitter to produce flaccid paralysis?

On day four postop following an open abdominal surgery, the patient develops a cough. During an assessment, the patient coughs, and the wound dehisces. The nurse notes intestinal loops are visible outside of the wound. Which initial intervention by the nurse is appropriate?

The nurse witnesses a 19-year-old collapse while playing soccer. The individual is arousable but confused and irritable. The skin is warm, dry, and flushed. Which actions are most helpful? Select all that apply.