Chapter 6 Review Flashcards
The term meaning an abnormal enlargement of the spleen?
Splenomegaly
The immune system components contribute to the immune defense by coordinating immune defenses and by killing infected cells on contact?
T Cells
Which term means not life-threatening and does not recur?
Benign
What autoimmune disorder attacks the digestive system?
Crohn’s Disease
Which term describes complex proteins that normally circulate in the blood in an inactive form but are activated by contact with an antigen?
Complement
Which term is applied to malignancies that develop in the lymphatic system?
Lymphoma
Which statement is accurate regarding Hodgkin’s disease?
Hodgkin’s lymphoma is distinguished from other lymphomas by the presence of Reed-Sternberg cells.
Which form of bacteria causes Rocky Mountain spotted fever?
Rickettsia
Which term describes the process by which cancer spreads from the primary site to a secondary site?
Metastasize
The majority of breast cancers are
Infiltrating ductal carcinomas
Bacteria that form a chain is known as
streptococci
Bacteria that form irregular clusters is known as
Staphylococci
Rod-shaped spore-forming bacteria is known as
Bacilli
Small bacteria that live in fleas and ticks is known as
rickettsia
Spiral-shaped bacteria with flexible walls
Spirochetes
transmitted by infected animals
Rabies
may cause congenital abnormalities
rubella