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 squamous epithelium
B.   simple columnar epithelium
C.   stratified squamous epithelium
D.   stratified cuboidal epithelium
Question #2
The portions of the large intestine include the
A.   duodenum, cecum, and rectum.
B.   colon, anus, duodenum, and jejunum.
C.   cecum, colon, rectum, and anus.
D.   the jejunum, colon, and anus.
Question #3
Germinal centers in the cortex of lymph nodes contain primarily ________.
A.   hepatocytes
B.   B cells
C.   NK cells
D.   megakaryocytes
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.   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.   serosa, submucosa, muscularis, mucosa.
D.   muscularis, serosa, mucosa, submucosa.
Question #7
The cartilage of the trachea is ________.
A.   dense regular connective cartilage
B.   hyaline cartilage
C.   elastic cartilage
D.   fibrocartilage
Question #8
What causes the flow of lymph to slow within lymph nodes?
A.   Afferent vessels contract due an abundnace of smooth muscle, restricting lymph flow.
B.   There are more afferent vessels than efferent vessels.
C.   Afferent vessels are much smaller in diameter 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.   cryptic
C.   green
D.   splenic
Question #10
Which of the following is considered to be an accessory organ of the digestive system?
A.   small intestine
B.   stomach
C.   gallbladder
D.   large intestine

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