★ 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:
ADVBIO Genetics Epithelial Tissue Cell Review Pathology of Respiratory System Pulmonary Edema and CHF Child Development Energy and Metabolism Hele Skeletal System Ortho Ward Simulation Circulatory System and Nutrition Infectious Diseases Excretion Gene Expression Cardio and Resp Disorders Transplantation ImmunologyOther quiz:
Digestion and Microbes › ViewThis is the soft part of the tooth which consists of blood vessels and nerves
A. Pulp
B. Enamel
C. Dentine
IV Therapy and Blood Transfusion › View
It occurs when vesicant solution (medication) is administered and inadvertently leaks into surrounding tissue, causing damage to surrounding tissue.
A. phlebitis
B. extravasation
C. infiltration
D. air embolism