Topics: Respiration, Immune System, Blood Cells Quiz
Where would you find alveoli and what do they do?
A. In the arteries, they stop the artery from bursting.
B. In the heart, and they stop the blood flowing backwards
C. In the lungs and they are they site of gas exchange
Select your answer:

Topics:
Bacteria, Viruses, Protozoa Fungi Viruses Foot Orthosis Vocab Motor Neuron Disease Pediatric Musculoskeletal Disorders -ology MS Neurology Pediatrics Trauma Surgery Oncology Skel, Musc, Nerv, Circ, Resp Bacterial Protein Synthesis Inhbitors Cell & Bond Histology - Tissues Musculoskeletal System Responses to ExercisesOther quiz:
EMR - Trauma › ViewThe circulation of blood within an organ or tissue in adequate amounts is:
A. Homeostasis
B. Hypoxia
C. Ischemia
D. Perfusion
Energy, Hydrology, Microbiology › View
What is permeability?
A. the inability of a rock or sediment to let fluids pass through
B. the ability to float
C. the ability of a rock or sediment to let fluids pass through its open spaces, or pores.
D. the inability to float