Which of the following mechanisms are used to regulate blood ... | MedicalQuiz.Net

★ Circulation and Excretion Quiz

Which of the following mechanisms are used to regulate blood pressure in the closed circulatory system of vertebrates?

A. changing force of the contraction of the heart

B. constricting and relaxing sphincters in the walls of arterioles

C. adjusting the volume of the blood in the veins

D. all the above

E. only a and b

Select your answer:
A B C D E

Topics:

History of Healthcare Brain/Neuron Anatomy Cardiovascular Infection Detection Healthy Foundations Pulmonology Health and Social Care Diseases & Disorders Pathophysiology_Endocrine Science Reproduction Vascular Immunity in Humans Blood Donation Digestive System Pathology

Other quiz: Cardiovascular System

What is the main organ of the circulatory system?

A. small intestine

B. bone

C. lungs

D. heart

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