During preconception counseling, the nurse encourages a prospective mother to increase dietary intake of which vitamin in order to reduce her risk of having a baby with a neural tube defect?

Parents of a four-year-old boy are worried because their son has been wetting the bed. The nurse informs the parents the child may continue to have nocturnal enuresis for how many more years? Enter your answer using a whole number.

A patient with chronic anxiety has been learning to manage stress with progressive relaxation therapy. He tells the nurse, “I just don’t think this is working. I feel the muscle tension so much worse now.” Which response by the nurse is most appropriate?