★ The Cardiovascular System OCR A-level Quiz
What does the sympathetic nervous system do?
A. Increase heart rate
B. decrease heart rate
C. release hormones
D. absorb hormones
Select your answer:
Topics:
Infant Nutrition Histology HS Dimensions of Wellness Cardiovascular System Anatomy Aseptic Technique & Sterile Comp Review Vitals Cell Chronic Diseases Health and The Environment Circulatory and Lymphatic System Cell Structure and Function Concept Disease and Immunity Respiration, Immune System, Blood Cells HemodynamicsOther quiz:
Cellular and Sexual Reproduction › ViewThe process by which an unspecialized cell develops into a specialized cell with a defined structure and function.
A. Gene
B. Autosome
C. Nondisjunction
D. Cellular Differentiation
Cardiovascular System › View
Double membrane sac that covers the outside of the heart
A. Pericardium
B. Myocardium
C. Endocardium
D. All of the above