You are called to the lodge by a family who is concerned that their mother is not acting right. The family tells you that they are concerned because their mother has been complaining of a headache and is very confused today. Assessment reveals a bruise on the right side of the head that the family states she got about a week ago when she fell. Which of the following conditions would you be

concerned about based on the history and assessment findings?

a. A subdural hematoma
b. A scalp laceration
c. A concussion
d. A cerebral contusion

Answer: a