Rib Cage

Q.

Which of the following form thoracic cage of man?

1. Lumbar vertebrae

2. Ribs

3. Sternum

4. Thoracic vertebrae

Q. Fill in the blanks...............
The central hollow part of the long bones is known as............. .
PLEASE ANSWER ACCORDING TO CLASS IX LEVEL AND ALSO AS SOON AS POSSIBLE....

Q.

Which of the following statements regarding the functions of the vertebral column is incorrect?

1. It protects the spinal cord

2. It helps in the free movement of the head

3. It provides the surface for the attachment of the ribs

4. It helps in the articulation of the upper and lower limbs

Q.

______ ribs (two pairs) are not attached to the sternum.

Q.

Rib cage is formed by

1. Pectoral girdle, ribs and sternum

2. Thoracic vertebrae, ribs and sternum

3. Lumbar vertebrae, pectoral girdle and sternum

4. Fore limb, pectoral girdle and sternum

Q.

___ and ___ pairs of ribs are called floating ribs.

Q.

There are 11 pairs of ribs in a human.

1. True

2. False

Q. Intercostal muscles are found in

1. Fingers
2. Thoracic ribs
3. Femur
4. Radius-Ulna

Q. In the human body, which one of the following is anatomically correct?

1. Salivary glands - 1 pair
2. Cranial nerves - 10 pairs
3. Collarbones - 3 pairs
4. Floating ribs - 2 pairs

Q. Rib cage is formed by

1. Pectoral girdle, ribs and sternum
2. Thoracic vertebrae, ribs and sternum
3. Fore limb, pectoral girdle and sternum
4. Lumbar vertebrae, pectoral girdle and sternum

Q. Inter-vertebral disc is a

1. Fibro-cartilage that lies between adjacent vertebrae in the vertebral column
2. Hyaline cartilage in the trachea
3. Hyaline cartilage in the nose
4. Hyaline cartilage in the ear

Q. The muscles are found in the bronchi of the lungs and help in involuntary movements.

1. skeletal
2. smooth
3. cardiac

Q.

Which two pairs of ribs are called floating ribs?

1. 7th and 8th pair

2. 2nd and 3rd pair

3. 11th and 12th pair

4. 8th and 9th pair

Q. State whether the following statements are true or false.
There are 11 pairs of ribs in man.

1. True
2. False

Q. Ribs are attached to

1. Scapula
2. Sternum
3. Clavicle
4. Ilium

Q. Vertebrochondral ribs in man are

1. $8^{th},9^{th},{10}^{th}rib$
2. $7^{th},8^{th},9^{th}rib$
3. $9^{th},{10}^{th},{11}^{th}rib$
4. $6^{th},7^{th},8^{th}rib$

Q. Write a short note on intercoastal muscles?

Q.

Which of the following form thoracic cage of man?

1. Ribs

2. Sternum

3. Lumbar vertebrae

4. Thoracic vertebrae

Q.

what is difference between a true ribs and floating ribs?