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 33 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
:D TYSM

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

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

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater
Adrenergic Antagonists for Hypertension Adrenergic Antagonists for Hypertension
Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ... Mechanisms of action of adrenergic agonists: (1) stimulation of the release of NE; (2) increased ...
Sites of tubular reabsorption and secretion. Sites of tubular reabsorption and secretion.
Experimental identification of “coupling sites" Experimental identification of “coupling sites"
Descending limbs of Hadley cells are the sites of the world’s major deserts Descending limbs of Hadley cells are the sites of the world’s major deserts
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library