Author Question: Why is the older adult more at risk for a cranial bleed following a head injury? a. The older ... (Read 77 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
Why is the older adult more at risk for a cranial bleed following a head injury?
 
  a. The older adult's brain is smaller, which allows for more movement inside the cra-nium.
  b. The older adult's brain features fragile vessels more likely to rupture.
  c. The older adult's brain contains less cere-brospinal fluid (CSF) to cushion the brain.
  d. The older adult's brain has less flexible meninges to absorb impact.

Question 2

Which medications are biologic response modifier (BRM) drugs? (Select all that apply.)
 
  a. Interleukins
  b. Colony-stimulating factors
  c. Monoclonal antibodies
  d. Cyclosporines
  e. Gene therapies



whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

A
The brain atrophies with age and does not take up as much space in the cranial vault. This change allows for more movement and more potential for torn vessels and contusions on the brain when an accident occurs that involves a head injury.

Answer to Question 2

A, B, C, E
Cyclosporines are drugs that are used to prevent tissue transplant rejection and are considered a carcinogen for non-Hodgkin lymphoma. In addition to the BRM listed, vaccines are also a BRM.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library