CEHE MED280 Week 1 Live Lecture Quiz Latest 2020 April
MED280 Skeletal and Muscular Systems
Week 1 Live Lecture Quiz
Question 1
Lexi is curious as to how we form various bones in our body, and she is surprised to find out that some bones formed from cartilage transformation. Which of the following bones are not formed from this process?
bones at the base of the skull
clavicles in the shoulder
flat bones in the skull
mandibles in the jaw
Question 2
Bones are continually remodeled, even after the body has stopped growing. What causes bones to need to be remodeled?
temperature
sickle cell anemia
Injury
salt exposure
Question 3
After a fracture, blood vessels are damaged, and blood flows from those torn vessels, eventually leading to the blood clotting. Which of the following terms refers to this?
external callus
compound hematoma
fracture hematoma
internal callus
Question 4
Bones go through a process in order to heal. Which of the following sequence of events is in the correct order?
The fracture hematoma forms; remodeling occurs; internal and external calli form.
The fracture hematoma forms; internal and external calli form; remodeling occurs.
Internal and external calli form; remodeling occurs; the fracture hematoma forms.
Remodeling occurs; the fracture hematoma forms; internal and external calli form.
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