★ 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:
Body Fluids & Circulation Introduction to Histology Anatomy Respiratory System Entomology Body System ology & phobia Dental Caries Who am Eye? Inhalation Injury Illnesses and Diseases in Caregiving Meiosis and intro to Genetics Muscle pathophysiology Endocrinology First Aid Bleeding Molecular Genetics Integrated ScienceOther quiz:
Eye › ViewWhich of the following is good at seeing movement or light, but not color or detail?
A. rods
B. cones
C. neurons
D. lenses
Cosmetology Anatomy › View
The largest and most complex nerve tissue of the body is the
A. spinal cord
B. neuron
C. brain
D. axon