★ Pathogens Quiz
Which is NOT considered FIRST line of defense?
A. White Blood Cells
B. Skin
C. Hair
D. Mucous Membranes
Select your answer:

Topics:
Sarcomere Anatomy Organic Compounds, Minerals and Enzymes Health issue related to immune system Pharmacology Nutrition in Humans and Animals The Skeletal System Specialties: Neurological and Geriatric Blood and Hematology Deficiency Diseases Genes and Cells Infectious Disease and Pathogens Who am Eye? Liveability The Cell Histology of the EarOther quiz:
Blood clotting › ViewA boy accidentally cut his finger. the blood clots occur slowly. What caused the blood to clot slowly?
A. Lack of vitamin D in his meal
B. Lack of vitamin K in his meal
C. The blood of the boy is infected with pathogens
D. The blood of the boy flow with high pressure at the wound
Vision › View
Gestalt Principles
A. Form Perception
Depth Perception
Perceptual Constancy
B. Perceptual task
Ground
Figure
C. Proximity
Continuity
Closure
D. Depth Perception
Visual Cliff
Monocular Cue