Question 1

Which ribs are classified as 'true ribs' due to their direct attachment to the sternum?

Accepted Answer

Ribs 1-7

Question 2

The superior part of the sternum is known as the:

Accepted Answer

Manubrium

Question 3

The clavicles and the superior section of the sternum together form which anatomical notch?

Accepted Answer

Jugular notch

Question 4

Which ribs attach to the cartilage of rib #7 and are called 'false ribs'?

Accepted Answer

Ribs 8-10

Question 5

The inferior-most ribs are called 'floating ribs' because:

Accepted Answer

They do not attach to the sternum at all

Question 6

Which two structures of the vertebra form the vertebral arch?

Accepted Answer

Pedicles and laminae

Question 7

The vertebral arch forms the ________ foramen.

Accepted Answer

Vertebral

Question 8

The lateral projections of the vertebra are known as:

Accepted Answer

Transverse processes

Question 9

The weight-bearing portion of the vertebra is the:

Accepted Answer

Body

Question 10

Which processes interlock two vertebrae together and form the lateral foramen where spinal nerves emerge?

Accepted Answer

Superior and inferior articular processes

Question 11

Which two curves are considered the primary curves of the spine?

Accepted Answer

Thoracic and sacral

Question 12

Why do the secondary curves of the spine (cervical and lumbar) form after birth?

Accepted Answer

To allow upright posture and walking

Question 13

A patient presents with a pronounced hunchback. Which spinal disorder is most likely responsible?

Accepted Answer

Kyphosis

Question 14

Scoliosis is characterized by:

Accepted Answer

Lateral curvature of the spine

Question 15

Spina bifida results when which structure of the vertebra fails to form properly?

Accepted Answer

Vertebral arch

Question 16

How many cervical vertebrae are present in the human spine?

Accepted Answer

7

Question 17

Which structure is unique to cervical vertebrae and allows passage of the vertebral artery?

Accepted Answer

Transverse foramen

Question 18

Which structure is only found on the Axis (C2) vertebra and allows rotation of the head?

Accepted Answer

Dens (odontoid process)

Question 19

How many thoracic vertebrae are there, and what attaches to all of them?

Accepted Answer

12; ribs

Question 20

Why are the lumbar vertebrae the biggest and thickest?

Accepted Answer

They support the weight of the upper body

ANP Study Guide: Vertebrae and Ribs Step-by-Step Guidance

Study Guide - Practice Questions