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.   simple squamous epithelium
C.   stratified cuboidal epithelium
D.   stratified squamous epithelium
Question #2
The portions of the large intestine include the
A.   cecum, colon, rectum, and anus.
B.   duodenum, cecum, and rectum.
C.   the jejunum, colon, and anus.
D.   colon, anus, duodenum, and jejunum.
Question #3
Germinal centers in the cortex of lymph nodes contain primarily ________.
A.   megakaryocytes
B.   NK cells
C.   B cells
D.   hepatocytes
Question #4
What kind of epithelium lines the trachea?
A.   pseudostratified ciliated columnar
B.   stratified squamous
C.   transitional
D.   simple squamous
Question #5
Although all of the organs below can raise an immune response, only this one filters the lymph.
A.   lymph nodes
B.   spleen
C.   tonsils
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.   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.   splenic
B.   white
C.   cryptic
D.   green
Question #10
Which of the following is considered to be an accessory organ of the digestive system?
A.   small intestine
B.   stomach
C.   large intestine
D.   gallbladder

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