Blood returning to the heart from the systemic circulation drains via the superior vena cava and the ________.

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


inferior vena cava

Anatomy & Physiology

You might also like to view...

A myosin head that is "cocked" and ready to bind to actin is associated with ______.

A. ADP B. Pi C. ATP D. two of the above

Anatomy & Physiology

When administering CPAP therapy to a patient, it is important to remember that:

A) acute symptomatic bradycardia has been directly linked to CPAP therapy. B) SpO2 of 100% must be achieved as quickly as possible. C) the increased intrathoracic pressure caused by CPAP can result in hypotension. D) the head straps must be secured immediately in order to achieve an adequate seal.

Anatomy & Physiology

What term describes a sustained muscle contraction?

A. Tetanus B. Tetani C. Tetany D. Twitch

Anatomy & Physiology

The number of satellite cells in skeletal muscle steadily decreases with age

Indicate whether this statement is true or false.

Anatomy & Physiology