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week 7 physiology
nerve signaling
Question | Answer |
---|---|
What is are the two types/functions of bone marrow? | Red & yellow – produces red blood cells and stores energy as fat |
The external portion of the bone is known as | Cortical Bone |
Bones grow due to activity in the | epiphyseal plates |
Which of the following is NOT CONSIDERED a long bone. | C5 Vertebral Body |
When an astronaut is in space for 2 months what may happen to their bone density as compared to a person living on earth? | The astronaut will experience bone loss at an increased rate as a person on earth |
Why is cartilage slow to heal. | Because it is semi-solid and flexible, Because has a no or a limited blood supply |
Which of the following is a location in which you would find fibrous cartilage | public symphysis, interverbal discs |
The axial skeletal structure | Provides framework for muscles that anchor and stabilize the appendicular bones |
Adipocytes, found in the yellow bone marrow, stores and releases ____________________________ for energy. | fat and triglycerides |
Which function of the skeletal system would be especially important if you were in a car accident? | protection of internal organs |
Without red bone marrow, bones would not be able to ________. | make blood cells |
Which of the following provide flexibility and smooth surfaces for movement? | Cartilages |
Hematopoietic stem cells that are found in red bone marrow can develop into a variety of different blood cells, including red blood cells, white blood cells, and platelets. | True |