Exam 10: The Blood Vessels and Blood Pressure

Which of these statements correctly describes sweat glands, which are distributed over most of the body?

A granuloma is a more or less permanently walled-off structure within which indestructible offending material is imprisoned.

Type B blood has the anti-B antibody.

Match the type of T cell, labelled a. through e., with its characteristics. (Options may be used more than once or not at all.) a.applies to cytotoxic T cells b.applies to helper T cells c.applies to suppressor T cells d.applies to both helper T and suppressor T cells e.applies to all three types of T cells -lease perforin

Granulopoiesis includes the synthesis and release of neutrophils.

A(n) ____________________ is the kind of microorganism that causes AIDS.

The formation of memory cells against a particular disease-causing microorganism can occur only as a result of the person actually having the disease.

Adipose tissue is located within the hypodermis.

Match the defence molecule(s), labelled a. through h., with the correct characteristic. a.lactoferrin b.glucocorticoids c.histamine d.endogenous e.opsonins f.complement g.antibodies h.interferon -released from mast cells and causes localized vasodilation in a region of tissue damage

Match the type of T cell, labelled a. through e., with its characteristics. (Options may be used more than once or not at all.) a.applies to cytotoxic T cells b.applies to helper T cells c.applies to suppressor T cells d.applies to both helper T and suppressor T cells e.applies to all three types of T cells -recognize class II MHC glycoproteins

____________________ T cells probably protect the body against tolerance.

____________________ refer collectively to the tissues that store, produce, or process lymphocytes.

Which of these statements does NOT correctly describe self-antigens?

Interferon is released only from phagocytic cells that have been invaded by viruses.

In tissue repair, nerve and muscle tissue are replaced mainly by ____________________ tissue.

The ____________________ of the complement system imbeds itself in the microbial membrane surface, thereby bringing about lysis of the victim cell.

Name three means by which microbes can be destroyed in the body without being phagocytized.

Pathogenic bacteria induce tissue damage and produce disease by invading host cells and taking over the cellular biochemical facilities for their own purposes.

T cells typically bind with HLA self-antigens only when they are in association with foreign antigen.

The secondary immune response can be longer and more powerful than the primary immune response.