True or false an adult human body has over500 bones

Kailyn was recently in a car accident. ever since, she has been experiencing intrusive thoughts and flashbacks and is having difficulty concentrating in school. into what dsm-5 category does kailyn’s behavior fit? what specific diagnosis might you give her? does everyone who is in a car accident develop the same symptoms as kailyn? why or why not? discuss one factor that makes a person more susceptible to these issues.

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

How could you find out if that advice is based in scientific evidence?