CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
1. Manubrium of Articulates with ribs 1, 2, & clavicles. Sternocleidomastoid muscles also attach here.
sternum
2. Jugular Notch central indentation in superior border of manubrium
3. Sternal Angle Ridge between manubrium and body at second rib
4. Body of Sternum the bony structure that forms the middle portion of the sternum
5. bottom of sternum
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
Xiphoid process
of sternum
6. Costal Margin lower border of rib margin formed by the medial edges of the 8th, 9th, and 10th
ribs
7. True Rib a rib that is attached directly to the breastbone (1-7)
8. False Rib 8-12, This rib attaches to the vertebrae in the back and indirectly to the sternum
through cartilage (two words singular)
9. 1st Rib origin of subclavius
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
10. 7th Rib longest rib
11. 12th Rib Inferior extent of pleura posteriorly
12. Costal Cartilage connects ribs to sternum; hyaline cartilage
13. Head of Rib Articulates with the costal facet of a thoracic vertebral body.
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
14. Neck of Rib narrowed region of a rib, next to the rib head
15. Body of Rib main part of the rib distal to the neck
16. Tubercle of Rib A structure in the neck of the rib that articulates with the costal facet of a thoracic
vertebra's transverse process.
17. Angle of Rib portion of rib with greatest curvature; together, the rib angles form the most
posterior extent of the thoracic cage
18. Costal Groove of muscle attachment; arteries, veins, and nerves run in the groove
Rib
19. Superior Pubic narrow segment of bone that passes laterally from the pubic body to join the ilium
Ramus
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
1. Manubrium of Articulates with ribs 1, 2, & clavicles. Sternocleidomastoid muscles also attach here.
sternum
2. Jugular Notch central indentation in superior border of manubrium
3. Sternal Angle Ridge between manubrium and body at second rib
4. Body of Sternum the bony structure that forms the middle portion of the sternum
5. bottom of sternum
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
Xiphoid process
of sternum
6. Costal Margin lower border of rib margin formed by the medial edges of the 8th, 9th, and 10th
ribs
7. True Rib a rib that is attached directly to the breastbone (1-7)
8. False Rib 8-12, This rib attaches to the vertebrae in the back and indirectly to the sternum
through cartilage (two words singular)
9. 1st Rib origin of subclavius
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
10. 7th Rib longest rib
11. 12th Rib Inferior extent of pleura posteriorly
12. Costal Cartilage connects ribs to sternum; hyaline cartilage
13. Head of Rib Articulates with the costal facet of a thoracic vertebral body.
, CSCC BIO 2300 Unit 4 EXAM (latest version verified for accuracy) fully solve
& updated 2026-2027(Questions + Answers) Solved 100% Correct!!
14. Neck of Rib narrowed region of a rib, next to the rib head
15. Body of Rib main part of the rib distal to the neck
16. Tubercle of Rib A structure in the neck of the rib that articulates with the costal facet of a thoracic
vertebra's transverse process.
17. Angle of Rib portion of rib with greatest curvature; together, the rib angles form the most
posterior extent of the thoracic cage
18. Costal Groove of muscle attachment; arteries, veins, and nerves run in the groove
Rib
19. Superior Pubic narrow segment of bone that passes laterally from the pubic body to join the ilium
Ramus
