× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
Home Q & A Board Biology-Related Homework Help Medicine Emergency Medical Care
New Topic  
Preet Preet
wrote...
Go to Answer
Posts: 519
Rep: 0 0
6 years ago
The nervous system is subdivided into which two main parts?
 
  a. The brain and spinal cord
  b. The involuntary and voluntary muscular systems
  c. The brain and extremity nerves
  d. The central and peripheral nerves

Question 2

The pressure exerted on the inside walls of arteries when the left ventricle contracts is called:
 
  a. systolic pressure.
  b. arterial pressure.
  c. diastolic pressure.
  d. residual pressure.

Question 3

The fluid that carries blood cells and nutrients is:
 
  a. platelet fluid.
  b. hemoglobin.
  c. plasma.
  d. lymph.

Question 4

The left atrium:
 
  a. receives blood from the veins of the body.
  b. receives blood from the pulmonary veins.
  c. pumps blood to the lungs.
  d. pumps blood to the body.
Read 19 times
1 Reply
Replies
Answer verified by a subject expert
katkatkatkatkatkat
wrote...
#1
Posts: 366
Rep: 0 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Preet Author
wrote...

6 years ago
Thanks
fgarza2146
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
sleinhi
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1240 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 746
  
 749
  
 255
Your Opinion
How often do you eat-out per week?
Votes: 79
Previous poll results: Who will win the 2024 president election?