Which type of muscle forms the walls of hollow organs, such as in our digestive system and blood vessels?

The leading cause of shock in newborns is:

a. sepsis. b. cardiac failure secondary to hypoxia. c. hypovolemia. d. hypoglycemia.

Which of the following is NOT associated with the retina?

A) Lens B) Photopigments C) Rods D) Cones