★ The Cardiovascular System OCR A-level Quiz
An increase in the concentration of carbon dioxide in the blood will stimulate what to happen?
A. the muscles to work harder
B. your breathing rate to increase
C. your heart to beat faster ( sympathetic nervous system)
D. your blood pressure to increase
Select your answer:
Topics:
Population Genetics Physical fitness , Wellness and Lifestyle Skel, Musc, Nerv, Circ, Resp What is Psychology? Urinalysis/ Immunology Make up Forensics: Blood Viruses Cell Structure and Function Concept Enzymes and Digestion Eczema Biochemistry Vocabulary The Chemistry of Microbiology Cardiovascular Pathophysiology Food and Nutrition Pathophysiology - Adaptive ImmunityOther quiz:
Neuroanatomy › ViewWhich parts of the brain are responsible for your most important autonomic functions?
A. Medulla Oblongata & Pons
B. Cerebrum & Cerebral Cortex
C. Medulla Oblongata & Thalamus
D. Pons & Amygdala
Physiology › View
The highest resting difference in arteriovenous oxygen content is a characteristic of:
A. heart
B. liver
C. lungs
D. skeletal muscles