★ Circulatory System Quiz
The blood obtains the oxygen from which organ?
A. Brain
B. Lungs
C. Heart
D. Stomach
Select your answer:
Topics:
Genetics Skull Physical and Sensory Impairment Your Body Respiration in Organisms Medical Terminology Prefixes Confusion, Dementia, & Alzheimers Disease Mechanical Digestion BMI (Body Mass Index) History of Psychology Pain Management Fish Health Management Life Processes Excretion The Musculoskeletal System How the Eyes workOther quiz:
Injury › ViewWhat is a subluxation?
A. Partial fracture
B. Partial hematoma
C. Partial abrasion
D. Partial disloaction
Autoimmune Disease › View
Which of the following best describes “molecular mimicry” in autoimmune diseases?
A. The immune system mistakes self-antigens for microbial antigens
B. The immune system recognizes self-cells as “non-self” due to genetic mutation
C. B cells are activated inappropriately by self-antigens
D. T cells lose the ability to recognize self-tissues