Anatomy review

Question 1

What rib contacts the xiphisternal joint?

Answer 1

Rib 7

Question 2

What rib contacts the sternal angle

Answer 2

Rib 2

Question 3

What rib has a fibrous joint where it joins the common cartilage of the rib cage going to the 7th ribs insertion on the sternum?

Answer 3

Rib 10

Question 4

What are the 2 permenant synchondrosis joints?

Answer 4

1. Xiphisternal

2. 1st sternocostal joint

Question 5

Where is the 1st costal notch located?

Answer 5

Manubrium

Question 6

Where is the 2nd costal notch located?

Answer 6

Sternal angle

Question 7

Which ribs are our false ribs?

Answer 7

Vertebrochondral ribs
Ribs 8-10

Bc blend in with costal cartilage of rib 7

Question 8

Which ribs are our true ribs?

Answer 8

Vertebrocostal ribs

1-7

Question 9

Atypical ribs?

Answer 9

1-2

10, 11, 12

Question 10

Typical ribs

Answer 10

3-9

Question 11

Why is 1st rib atypical

Answer 11

1. Has a groove for the subclavian artery and groove for the subclavian vein
2. Scalene tubercle
3. Only has 1 facet on the head

Question 12

Why is the 2nd rib atypical

Answer 12

Tuberosity for the serratus anterior m.

Question 13

Why are ribs 10-12 atypical?

Answer 13

1. Only has 1 articulating facet
2. No tubercle
3. No neck

Question 14

Interchondral joints

Answer 14

Ribs 8-9- Planar synovial

Rib 10- fibrous

Question 15

Intervebral joint

Answer 15

Symphysis

Question 16

Zygophoseal joint

Answer 16

planar synovial

Question 17

Intervertebral joint + zygopoposeal joint

Answer 17

Compound joint

Question 18

Lines of pleura reflection are abrupt changes in the direction of the parietal pleura. what are they?

Answer 18

1. Sternal Line of Pleural Reflection (Costal Pleura
   becomes Mediastinal Pleura anteriorly)
2. Costal Line of Pleural Reflection (Costal Pleura
   becomes Diaphragmatic Pleura)
3. Vertebral Line of Pleural Reflection (Costal Pleura
   becomes Mediastinal Pleura posteriorly)