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

Author Question: What is the name of the enzyme responsible for the short duration of action of catecholamine ... (Read 68 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 16, 2018
What is the name of the enzyme responsible for the short duration of action of catecholamine bronchodilators?
 
  a. Catechol O-methyltransferase (COMT)
  b. Epinephrine dismutase
  c. EDTA
  d. Hyaluronidase

Question 2

Short-acting adrenergic bronchodilators are considered what type of agent according to the Na-tional Asthma Education and Prevention Program?
 
  a. Antiinflammatory
  b. Rescue
  c. Controller
  d. Mucolytic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Catecholamines are metabolized rapidly by the enzyme COMT, which causes a short duration of action.

Answer to Question 2

ANS: B
Short-acting agents are termed rescue agents in the 2007 National Asthma Education and Pre-vention Program Expert Panel II (NAEPP EPR II) guidelines.


LaDunn

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 16, 2018
TY


alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 16, 2018
Happy to Help


« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Reaction coordinate diagram comparing enzyme-catalyzed and uncatalyzed reactions Reaction coordinate diagram comparing enzyme-catalyzed and uncatalyzed reactions
Mechanism of action of anti-ulcer drugs. Mechanism of action of anti-ulcer drugs.
The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ... The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ...
Action of glucocorticoids (GCs) in suppressing immune and inflammatory reactions mediated by cytokin Action of glucocorticoids (GCs) in suppressing immune and inflammatory reactions mediated by cytokin
Mechanism of Action of Anesthetics Mechanism of Action of Anesthetics
Propagation of an action potential Propagation of an action potential
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library