WGU D115 Unit 7 Questions and
Answers 100% Passed
What is needed for osteoclast actiation ✔✔RANKL
What leads to primary osteoporosis ✔✔alterations in RANKL/OPG system lead to
dysregulation
Type IX collagen does what ✔✔The glue that holds together the type two collagen acaffold of
articular cartliage
osteosarcoma looks like what ✔✔most common malignant primary bone tumor. Has a moth
eaten pattern of bone destruction.
Giant cells in myelogenic tumors affect what gender more often ✔✔females
what is the hallmark of the OA process ✔✔Loss of proteoglycans from the articular cartilage
, what is chronic fatigue syndrome ✔✔(Myalgic encephalomyelitis)- a debilitating and complex
disorder characterized by profound fatigue, musculoskeletal pain, cognitive impairment,
unrefreshing sleep, impaired neurologic energy production, and immune impairments.
what layer of the skin has langerhans-cells with dendritic processes and immune function
✔✔epidermis
what is a vesicle ✔✔elevated, superficial, filled with serous fluid, less than 1cm. Ex-herpes,
varicella
what is a bulla ✔✔vesicle greater than 1cm- Ex- blister
what are telangictasias ✔✔fine, irregular red lines produced by capillary dilation
Which type of collagen provides the scaffolding of articular cartilage? ✔✔Collagen IX is the
collagen, or scaffolding, that holds articular cartilage in place.
Answers 100% Passed
What is needed for osteoclast actiation ✔✔RANKL
What leads to primary osteoporosis ✔✔alterations in RANKL/OPG system lead to
dysregulation
Type IX collagen does what ✔✔The glue that holds together the type two collagen acaffold of
articular cartliage
osteosarcoma looks like what ✔✔most common malignant primary bone tumor. Has a moth
eaten pattern of bone destruction.
Giant cells in myelogenic tumors affect what gender more often ✔✔females
what is the hallmark of the OA process ✔✔Loss of proteoglycans from the articular cartilage
, what is chronic fatigue syndrome ✔✔(Myalgic encephalomyelitis)- a debilitating and complex
disorder characterized by profound fatigue, musculoskeletal pain, cognitive impairment,
unrefreshing sleep, impaired neurologic energy production, and immune impairments.
what layer of the skin has langerhans-cells with dendritic processes and immune function
✔✔epidermis
what is a vesicle ✔✔elevated, superficial, filled with serous fluid, less than 1cm. Ex-herpes,
varicella
what is a bulla ✔✔vesicle greater than 1cm- Ex- blister
what are telangictasias ✔✔fine, irregular red lines produced by capillary dilation
Which type of collagen provides the scaffolding of articular cartilage? ✔✔Collagen IX is the
collagen, or scaffolding, that holds articular cartilage in place.
