A&P III Questions
1. From which tissue do precursor (stem) T and B lymphocytes derive?
a. lymph nodes
b. Peyer's patches
c. bone marrow
d. thymus gland
2. What triggers antibody production by lymphocytes?
a. recognition of complement in blood
b. recognition of another antibody
c. recognition of an antigen by an antigen presenting macrophage
d. basophils
3. Which cell type creates immunity from recurrent viral infections?
a. memory T cell
b. memory B cell
c. suppressor T cell
d. CD4 helper cell
4. Which immune cells are most often attacked during early HIV infection in Acquired Immunodeficiency Syndrome (AIDS)?
a. killer T cells
b. suppresor T cells
c. CD4 helper cells
d. inducer T cells
5. The base of most hair follicles and sweat glands are found in which layer of skin?
a. epidermis
b. papillary layer of dermis
c. reticular layer of dermis
d. hypodermis
6. From which cell layer do all cells in the skin's epidermis origninate (germinate)?
a. stratum corneum
b. stratum lucidum
c. stratum granulosum
d. stratum spinosum
e. stratum basale
7. Insulin, a hormone, is produced in the:
a. alpha cells of the pancreas
b. islets of Langerhorn cells of the pancreas
c. suprarenal gland
8. Endocrine glands express and disribute their secretory products via:
a. ducts
b. capillary networks
c. muscular contractions
d. lymphatic vessels
9. In which part of the duodenum do the common bile duct and panreatic duct secrete bile and pancreatic enzymes?
a. lst
b. 2nd
c. 3rd
d. 4th
10. Which layer of most hollow organs of the GI tract moblizies food proximally-to-distally?
a. epithelium
b. muscularis externus
c. serosa
Comments - Questions
Revised December 10, 2000