What is the goal of a spiked ball? to serve the ball to begin a game or restart a game

to carry the ball over the net, assuring a point

to show off your volleyball skills

to make it difficult for the other team to defend and counter

Astudy shows that an influenza vaccine is 71.4% effective in preventing a particular type of influenza. if 15,422 people receive the vaccine, how many would not be protected and would be likely to get infulenza?

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.

The parents of an infant born with myelomeningocele are confused about the primary healthcare has told them about the condition.what should the nurse consider before answering the parents questions in language that they will understand?