How many heart valves are there?
Topics:Inherited & Acquired Traits Blood/Lymphatic/Immune Enzyme How the Eyes work Health issue related to immune system Heredity and Living Cells Pulmonology/Respiratory Skin Structure, Growth & Nutrition Body Tissues Vet Science Terms Blood Pressure and Blood Vessels Nucleic Acids Neuroanatomy of CNS Major Organs Anatomy of the Eye
Other quiz: The Cardiovascular System: Blood Vessels and Hemodynamics
Which of the following acts on the kidneys and blood vessels to raise blood pressure?
A. angiotensin II
C. antidiuretic hormone
D. atrial natriuretic peptide