12

57. Keratohyalin is found in the
 

a. hyaline cartilage
b. stratum granulosum
c. stratum lucidum
d. stratum corneum
e. stratum reticularis

 
58. Thin skin lacks which of the following?
 

a. stratum corneum
b. stratum reticularis
c. nerve receptors
d. sweat glands
e. hair

 
59. Cords of Billroth are found in the
 

a. white pulp
b. spleen
c. lymph nodes
d. tonsils
e. thymus

 
60. A subcapsular sinus is typically present in this structure
 

a. thymus
b. synovial joint
c. spleen
d. liver
e. lymph node

61. Diffuse (loose) type of lymphatic tissue is characteristically found 
 

a. in mesenteries
b. in the axilla and groin
c. in lymph nodes
d. along major lymphatic vessels
e. underlying mucous membranes

 
62. B-cells (lymphocytes) can
 

a. not be mobilized by vigorous exercise
b. give rise to plasma cells
c. secrete interferon
d. kill other cells
e. suppress T-cells