The nurse is caring for a 14-year-old patient after surgical repair for a tibia fracture. the boy's mother tells the nurse about his careless attitude and his arrogance at home. she also complains that he argues with his siblings. what are the psychosocial changes that the nurse finds in the adolescent?

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

How does science influence the decisions made about social, economic, and political issues?

Which muscle cell structure stores calcium ions that are used to trigger the contraction?