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

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