Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
New Topic  
colleen colleen
wrote...
Go to Answer
Valued Member
Posts: 17077
Rep: 251 1
10 years ago
In order for blood to enter the heart,
A) the atria must be in diastole.
B) the pressure in the atria must be lower than in the veins.
C) the AV valves must be open.
D) the atria must not only be at rest but the atrial pressure must be lower than the veins.
E) All of the answers are correct.
Textbook 
Human Physiology: An Integrated Approach

Human Physiology: An Integrated Approach


Edition: 8th
Author:
Read 1218 times
2 Replies
Sunshine ☀ ☼
Replies
Answer accepted by topic starter
nite_n_daynite_n_day
wrote...
#1
Top Poster
Posts: 4086
Rep: 267 1
10 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
Would you know my name, if I saw you in heaven?

Eric Clapton

Related Topics

colleen Author
wrote...
#2
Valued Member
10 years ago
Wonderful Smiling Face with Open Mouth Smiling Face with Open Mouth
Sunshine ☀ ☼
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1254 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 144
  
 2512
  
 223
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Does a gender wage gap exist in America?