Count vertebrae What are the body surface landmarks of the rib ordinal number

Count vertebrae on the body surface: neck 7, the most convex place at the back of the neck. Lumbar 4-5, anterior superior iliac spines on the line.

Suggestions: The bony landmarks of the body surface of the intercostal space are counted as follows: 1) Sternal angle (Louis angle): the junction between the sternal stem and the sternal body, and its two sides are connected with the left and right second costal cartilage respectively.

Flat tracheal bifurcation, superior atrial border, upper and lower mediastinal junction, inferior border of the 4th thoracic vertebrae. 2) Scapula: The examinee's arms are drooping, and the infrascapular angle is flat at the level of the 7th rib or the 7th intercostal space, or equivalent to the level of the 8th thoracic vertebrae.

3) C7 spinous process: the most pronounced spinous process, used to count vertebral bodies. 4) Costovertebral Angle:

The 12th rib is angularized to the spine, and inside it are the kidneys and ureters.

If you calculate the lumbar vertebrae, it is the midpoint of the line connecting the two posterior superior iliac spines, which is about the location of the fourth lumbar interval, so if you calculate the ribs, you can first find this sternal angle, the sternal angle, the second intercostal space of the ribs, and then, count from top to bottom.

The cervical vertebra is, of course, the spinous process of the seventh cervical vertebra, the transverse process of the third vertebral body of the lumbar vertebra is the longest, and the thoracic vertebrae.

The lower angle of the scapula is generally considered to be flat in the thoracic vertebrae, and the ribs are marked by the sternal angle.

The jugular vein notch is flat to the second thoracic vertebra, the sternal angle is flat to the fourth thoracic vertebra, the superior scapular angle is flat to the second rib, the inferior angle is flat to the seventh rib, and the highest point of the iliac crest on both sides is flat to the fourth lumbar vertebra.

a.Bulge. b.Acromion.

c.Costal arch. d.Sternal horn oak is a pure disadvantage.

e.Coracoid process. The Zhengliang people answered the question: d

Count or resistance to vertebral ordinal number of landmarks () striking branches.

a.Odontoid process of the pivotal vertebrae.

b.The spinous process of the carina.

c.Sternal angle.

d.Carotid nodules.

e.Inferior corner of the scapula.

Correct Answer: Pat the spinous process of the Minlong vertebrae.

Answer]: A Analysis: The sternal angle can be palpated on the surface of the body, and the second rib is flat on both sides, which is an important landmark for counting ribs (a).

An important sign in calculating the ordinal number of vertebrae is the spinous process of the vertebrae! The bony landmarks of the vertebrae ordinal number include the spinous process of the seventh cervical dadenia vertebrae, the scapula, the inferior angle of the scapula, and the line of the highest point of the iliac crest. Spinous process of the seventh cervical vertebra:

The human cervical vertebra includes seven vertebral bodies, the length and size of the spinous processes of each vertebral body are different, the spinous processes of the cervical vertebrae are from which calendar to the bottom, the spinous processes of the seventh cervical vertebra are the longest and most prominent, and the protrusions can be clearly felt under the skin at the back of the neck, which can be used as the bony positioning of the cervical vertebrae. Superior angle of the scapula: The scapula is located under the skin, and the scapula, acromion, and superior and inferior corners can be clearly palpated on the body surface, and the medial end of the scapula is flat against the spinous process of the third thoracic vertebra.

Line of the highest point of the iliac ridge: As a part of the pelvis, the iliac crest is located under the skin, and the contour of the iliac bone can be clearly felt, and the line of the highest point of the iliac bone on both sides is about flat to the lumbar spine space.