Medical Quiz

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:
         


Topics:

Health Systems Muscles and Healthy Body Consciousness and Sleep Cardio and Resp Disorders Heredity and Living Cells Cell Renal Pharmacology Kinetics Oncology Vital Signs Human Body The Digestive System Nervous System: Diseases/Problems/Illnesses The Cardiovascular System OCR A-level Mutations, Replication, and Cancer

Other quiz:

Physical › View

Consider which foods you would want to eat more of if the Doctor told you to eat more Fibre.

A. Broccoli, spinach, apples and strawberries

B. Yogurt, poultry, milk, and eggs

C. Cheddar cheese, lean meat, and fish

D. None of the above.


Discovery of DNA › View

Who originally discovered that bacteria could be changed by the process of transformation although unable to determine what caused the transformation?

A. Griffith

B. Hershey & Chase

C. Avery

D. Franklin