Blood returning from the vena cava:

a. enters the right atrium.
b. enters the left atrium.
c. is poorly oxygenated.
d. both (a) and (c) above.
e. both (b) and (c) above.


D

Anatomy & Physiology

You might also like to view...

Moving the humerus laterally at the shoulder joint is an example of which type of movement?

a) Lateral flexion b) Hyperextension c) Adduction d) Abduction e) Gliding

Anatomy & Physiology

An animal that excretes most of its nitrogen in the form of ammonia is called an __________

Fill in the blank with the correct word.

Anatomy & Physiology

When exposed to a hot environment, you'd be better off in the nude compared to being covered in light colored clothing

Indicate whether the statement is true or false

Anatomy & Physiology

The process that occurs during prophase I, during which tetrads are formed, is known as ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology