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StudyStack Set One
Week 5: Activity - Scored the least on, so I wanted to work on it.
| 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 Osteons Diaphysis Spongy bone Cortical bone | Cortical bone |
| Bones grow due to activity in the Epiphyseal meninges Epiphyseal plates Periosteum Medullary cavity | Epiphyseal plates |
| Which of the following is NOT CONSIDERED a long bone. Radius Fibula Tibia C5 Vertebral Body | 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 eventually turns into bone Because it is semi-solid and flexible Because has a no or a limited blood supply Because cartilage calcifies at a slow rate Both A & D Both B & C | Because has a no or a limited blood supply |
| Which of the following is a location in which you would find fibrous cartilage Ears Knees Public symphysis Interverbal discs Only C and D All the above. | Only C and D |
| Adipocytes, found in the yellow bone marrow, stores and releases ____________________________ for energy. calcium and phosphorus fat and triglycerides adipose tissue and calcium phosphorus and sodium | fat and triglycerides |
| Which function of the skeletal system would be especially important if you were in a car accident? fat storage storage of minerals facilitation of movement protection of internal organs | protection of internal organs |
| Without red bone marrow, bones would not be able to ________. store calcium move when pulled by muscle store phosphate make blood cells | make blood cells |
| Which of the following provide flexibility and smooth surfaces for movement? Cartilages Ligaments Yellow bone marrow Red bone marrow | Cartilages |
| The fontenelles of an infant's skull consists of spongy bone tissue fibrous membrane a thin bony plate a ligament | fibrous membrane |
| What best describes the axial skeletal structure? | Provides framework for muscles that anchor and stabilize the appendicular bones |
| Correct description regarding fontanelles? | Anterior & posterior fontanelles allow for overlapping of skull bones to decrease the diameter of the fetal head at birth. Allows for brain growth. The anterior fontanelle closes at about 2 years of age. The fontanelles are fibrous membranes. |
| 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 False | True |