The semilunar valves prevent the backflow of blood from the
arteries to the ventricles.
veins to the atria.
ventricles to the atria.
arteries to the atria.
arteries to the ventricles.
Anatomy & Physiology
You might also like to view...
Discuss the role of orexin in keeping us awake
What will be an ideal response?
Anatomy & Physiology
Using the biceps brachii to flex the forearm requires innervation of the _____ nerve
A. radial B. musculocutaneous C. ulnar D. median E. axillary
Anatomy & Physiology
The heart is located in a subdivision of the thorax called the ________
A) epigastric cavity B) pleural cavity C) mediastinum D) dorsal cavity
Anatomy & Physiology
The triangular area within the urinary bladder that is delimited by the openings of the ureters and the urethra is called the __________
Fill in the blank with correct word.
Anatomy & Physiology