When performing pain assessment, the nurse shows a series of photographs to a child and asks the child to point to the face that shows how he or she feels. which pain-rating scale is the nurse using for pain assessment?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla