★ The Musculoskeletal and Integumentary Systems Quiz
strong, dense outer layer of a bone
A. compact bone
B. spongy bone
C. bone marrow
Select your answer:
Topics:
Ears Parts of the Brain Viruses and Prions Genes, Genomes & Alleles Obstructive Lung Disease Bonding and the Periodic Table Physical and Sensory Impairment Nail Hospital Departments Soldiers of Defense Orthopedic Surgeon Renal Replacement Therapies Stroke Pulmonology Measles and HibOther quiz:
Pathogens, Disease and Immunity › ViewWhat is your skin considered as?
A. Skin is considered as a second and third line defense barrier.
B. Skin is considered as a large cell which helps destroy pathogens.
C. Skin is considered a biochemical barrier of the first line defense system.
D. Skin is considered as a part of the immune system.
E. Skin is considered as first line defense barrier.
Human Eye and Colorful World › View
∠D is called as
A. Angle of incidence
B. Angle of deviation
C. Angle of dispersion
D. Angle of refraction