Which of the following is a general property of immunity? A) ...

[robinn137]

Which of the following is a general property of immunity?
 
  A) Tolerance B) Memory C) Versatility D) All of the above

Question 2

In treating respiratory disorders, it is MOST desirable for a medication to stimulate which receptor sites?
 
  a. Alpha1
  b. Beta1
  c. Beta2
  d. Both beta1 and beta2

[ky860224]

Answer to Question 1

D

Answer to Question 2

c
Rationale: a. Alpha1 stimulation is not desirable in respiratory disorders.
b. Beta1 stimulation causes increase in heart rate, force, and automaticity.
c. Correct.
d. While many medications used in the treatment of respiratory disorders stimulate both b1 and b2 receptor sites, it is more preferable to utilize a medication that stimulates only b2 sites.

[robinn137]

Thanks for the timely response, appreciate it

[mcabuhat]

Gracias!