This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Theophylline is classified as a bronchodilator because it a. stimulates 2-adrenergic sites. b. ... (Read 85 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
on: Jul 16, 2018
Theophylline is classified as a bronchodilator because it
 
  a. stimulates 2-adrenergic sites.
  b. stimulates -adrenergic sites.
  c. blocks cholinergic sites.
  d. has a relaxing effect on bronchial smooth muscle.

Question 2

An increase in intracellular cyclic adenosine 3',5'-monophosphate (cAMP) causes which of the following?
 
  a. Bronchial smooth muscle contraction
  b. Bronchial smooth muscle relaxation
  c. Skeletal muscle contraction
  d. Cardiac muscle relaxation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: B


Mr.Thesaxman

  • Member
  • Posts: 514
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Common locations of venous thrombosis. (A) The most common sites of deep vein thrombosis. (B) DVT ex Common locations of venous thrombosis. (A) The most common sites of deep vein thrombosis. (B) DVT ex
Comparing temperatures at different measuring sites Comparing temperatures at different measuring sites
Distribution of Neandertal sites in Europe and western Asia. Distribution of Neandertal sites in Europe and western Asia.
An example of a cover letter sent in response to a classified ad. An example of a cover letter sent in response to a classified ad.
The Worst Hazardous Waste Sites The Worst Hazardous Waste Sites
Location and Responses of Adrenergic and Cholinergic Receptors Location and Responses of Adrenergic and Cholinergic Receptors
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library