Author Question: The cells that transfer delayed hypersensitivity and secrete proteins that activate other cells are ... (Read 145 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
The cells that transfer delayed hypersensitivity and secrete proteins that activate other cells are called:
 
  a. Td cells. c. Th cells.
  b. Tc cells. d. Ts cells.

Question 2

Which of the following is the correct position of an EMT's feet when lifting?
 
  A) As wide apart as possible B) Shoulder-width apart
  C) As close together as possible D) Two feet apart



coyin

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

c

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

For a complete list of videos, visit our video library