20. why do you see a baseball flying through the air before you hear the crack of the bat hitting it?
a. the sound is made as the ball flies through the air.
b. your eyes react faster than your ears.
c. light travels faster than sound.
d. sound travels faster than light.

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

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?