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 squamous epithelium
B.   stratified cuboidal epithelium
C.   simple columnar epithelium
D.   simple squamous epithelium
Question #2
The portions of the large intestine include the
A.   cecum, colon, rectum, and anus.
B.   the jejunum, colon, and anus.
C.   colon, anus, duodenum, and jejunum.
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.   transitional
C.   pseudostratified ciliated columnar
D.   stratified squamous
Question #5
Although all of the organs below can raise an immune response, only this one filters the lymph.
A.   spleen
B.   tonsils
C.   lymph nodes
Question #6
The layers of the gastrointestinal tract wall from the inside layer outward in order are
A.   mucosa, submucosa, muscularis, serosa.
B.   muscularis, serosa, mucosa, submucosa.
C.   submucosa, muscularis, mucosa, serosa.
D.   serosa, submucosa, muscularis, mucosa.
Question #7
The cartilage of the trachea is ________.
A.   fibrocartilage
B.   hyaline cartilage
C.   elastic cartilage
D.   dense regular connective cartilage
Question #8
What causes the flow of lymph to slow within lymph nodes?
A.   Afferent vessels are much smaller in diameter than efferent vessels.
B.   Afferent vessels contract due an abundnace of smooth muscle, restricting lymph flow.
C.   There are more afferent vessels than efferent vessels.
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.   white
B.   green
C.   cryptic
D.   splenic
Question #10
Which of the following is considered to be an accessory organ of the digestive system?
A.   large intestine
B.   gallbladder
C.   stomach
D.   small intestine

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