Author Question: Which of the following situations would result in a more rapid response by the immune system to an ... (Read 106 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
Which of the following situations would result in a more rapid response by the immune system to an infection?
 
  A) First-time exposure to an antigen with memory T cell activation
  B) First-time exposure to an antigen with memory B cell activation
  C) First-time exposure to an antigen
  D) Second exposure to an antigen with memory B cell activation

Question 2

When inspecting the interior of a vehicle involved in a frontal collision, you note that the dash panel beneath the steering wheel is broken. Which of the following injuries might this indicate?
 
  A) Fracture of the acetabulum
  B) Femur fracture
  C) Knee injury
  D) All of the above


alvinum

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

For a complete list of videos, visit our video library