Selection and development of manual systems is time consuming

You notice that your elderly patient has multiple bruises and minor skin tears on her arm after striking it on a doorway as she walked through it. You determine her injuries are likely due to:

A) loss of elasticity and thickness of the skin. B) liver spots or age spots on her arm. C) self-abuse due to clinical depression. D) her inability to take care of herself.

Which of the following statements about hepatitis A is TRUE?

A) Hepatitis A is transmitted through direct contact with blood and body fluids. B) Many patients are asymptomatic with hepatitis A infection. C) Transmission via needle stick injury is common. D) The incubation period for hepatitis A is three to five days.