× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
New Topic  
roxann724 roxann724
wrote...
Go to Answer
Posts: 320
Rep: 0 0
6 years ago
A patient has been prescribed a histamine-2 (H2) receptor antagonist for the treatment of GERD. Why are H2RAs more effective than H1 receptor antagonists in the treatment of diseases of the upper GI tract?
 
  A) H2RAs have a longer duration of action and fewer adverse effects than H1RAs.
  B) The parietal cells of the stomach have H2 receptors but not H1 receptors.
  C) H2RAs may be administered orally and in an outpatient environment but H1RAs require intravenous administration.
  D) H2 receptors in the upper GI tract outnumber H1 receptors by a factor of 2:1.
Read 44 times
1 Reply
Replies
Answer verified by a subject expert
ljkoljko
wrote...
#1
Posts: 328
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

roxann724 Author
wrote...

6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
mikey3091
wrote...

Yesterday
You make an excellent tutor!
Loruiz15
wrote...

2 hours ago
Brilliant ツ
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1364 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 191
  
 269
  
 245
Your Opinion
Who will win the 2024 president election?
Votes: 19
Closes: November 4
Previous poll results: Which of the following is the best resource to supplement your studies: