Medical Quiz

Circulation and Excretion Quiz

What regulates human respiration rate?

A. oxygen levels

B. carbon monoxide levels

C. carbon dioxide levels

Select your answer:
A  B  C  D  E 


BMI (Body Mass Index) Life Processes Excretion Leaves Therapeutic Services Roots Asexual/Sexual Reproduction Psychology Vocabulary Respiratory and Circulatory Diet Excretion-Dialysis Blood Donation Herd Immunity The Human Body Personal Growth Plan Nutritional Trivia Illnesses and Diseases in Caregiving

Other quiz: The Skeletal System

What happens when babies’ bones fuse together?

A. Split into two

B. Create cartilage

C. Break apart

D. Join together