The nurse can give the client antidepressants such Duloxetine. Even though one is not depressed, one can still take this as this can also alleviate pain. Another medication the client can take is an anti seizure medication. An example of this is Pregabalin. It would prevent nerves from sending pain signals to the brain thus can also help ease the pain of a person suffering from Fibromyalgia.
Malnutrition is the term used for being malnourished, in which a person does not have proper nutrients required for his/her growth
Problem solving I believe
Cellular reproduction in a plant is asexual, the cell makes a copy of itself. I think the process is called Mitosis.