Biology 2060 - Anatomy and Physiology II » Summer 2021 » Lab Practical 3

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Question #1
The walls of the alveoli are made up of ________.
A.   stratified cuboidal epithelium
B.   simple squamous epithelium
C.   simple columnar epithelium
D.   stratified squamous epithelium
Question #2
The portions of the large intestine include the
A.   colon, anus, duodenum, and jejunum.
B.   cecum, colon, rectum, and anus.
C.   the jejunum, colon, and anus.
D.   duodenum, cecum, and rectum.
Question #3
Germinal centers in the cortex of lymph nodes contain primarily ________.
A.   hepatocytes
B.   NK cells
C.   megakaryocytes
D.   B cells
Question #4
What kind of epithelium lines the trachea?
A.   transitional
B.   pseudostratified ciliated columnar
C.   stratified squamous
D.   simple squamous
Question #5
Although all of the organs below can raise an immune response, only this one filters the lymph.
A.   tonsils
B.   lymph nodes
C.   spleen
Question #6
The layers of the gastrointestinal tract wall from the inside layer outward in order are
A.   submucosa, muscularis, mucosa, serosa.
B.   mucosa, submucosa, muscularis, serosa.
C.   muscularis, serosa, mucosa, submucosa.
D.   serosa, submucosa, muscularis, mucosa.
Question #7
The cartilage of the trachea is ________.
A.   fibrocartilage
B.   hyaline cartilage
C.   dense regular connective cartilage
D.   elastic cartilage
Question #8
What causes the flow of lymph to slow within lymph nodes?
A.   There are more afferent vessels than efferent vessels.
B.   Afferent vessels are much smaller in diameter than efferent vessels.
C.   Afferent vessels contract due an abundnace of smooth muscle, restricting lymph flow.
D.   Semilunar valves at the exit site regulate lymph flow, allowing only small amounts out at a time.
Question #9
The ________ pulp is responsible for the immune functions of the spleen.
A.   splenic
B.   green
C.   cryptic
D.   white
Question #10
Which of the following is considered to be an accessory organ of the digestive system?
A.   large intestine
B.   gallbladder
C.   small intestine
D.   stomach

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