★ Nervous / Sensory System Quiz
The blind spot is created by the
A. retina
B. optic nerve leaving the eye through the retina
C. nothing; we don’t have one
Select your answer:
Topics:
Genes, Genomes & Alleles Heart and Blood Vessels Brain and Nervous System Bacterial Growth and Culturing Conditions Blood and Hematology Abnormal Psychology; Assessment and Diagnosis Effect of Exercise on Cardio Respiratory System & Muscular Cellular and Sexual Reproduction Diseases of The Body Systems Motor Neuron Disease Life Cycle - Bee Mitosis Bacteria, Viruses, and Fungi Skeletal System Cell Diversity - Organization, Tissues, Plants and AnimalsOther quiz:
Healthy Living › ViewWhat comes first?
A. Stomach
B. Oesophagus
Respiratory System › View
Barbara has asthma and uses an inhaler when she starts to wheeze. The purpose of the device is to:
A. Dissolve mucus
B. Contract blood vessels
C. Liquefy secretions in the lungs
D. Enlarge the brochioles