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Anatomy Quiz 4/ Review
Terms in this set (22)
The 3 openings in the diaphragm are the:
1. descending abdominal aorta
2. esophageal hiatus
3. inferior vena cava
The bones that make up the acetabulum are:
b. pubic bone
The central tendon contains many muscle fibers: true or false
When the diaphragm contracts, the vertical dimension of the thorax decreases: true or false
The posterior attachment for rib 3 is _______ and the anterior attachment for rib 5 is _________.
The pectoral girdle consists of:
scapula and clavicle
The vertebrosternal ribs are _______. The floating ribs are
"true" 1-7/ 11-12
The _______ attached to xiphoid process, which is the most inferior point of the __________
True or False: Ribs 8,9, and 10 are called the true ribs. If false, what are these ribs called
false; false ribs
When the diaphragm is contracted, does the thoracic cavity lengthen or shorten?
What are the three points of attachment of the diaphragm?
- xiophiod process
- the inner borders of the ribs 7-12 and costal cartilage
True or False: The pectoral girdle is made up of the clavicle and ischium
True or False: The diaphragm is the major muscle of respiration
What are the intervertebral discs made of?
The diaphragm is innervated by what?
innervated by phrenic nerves
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