Window Help tion.com ork Assignment ag each label into the appropriate position

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Window Help tion.com ork Assignment ag each label into the appropriate position to denote the number of bones in each area. 126 16 80 20 14 206 7 56 Number of vertebrae fused together that result in the sacrum Total number of ossicles Total number of vertebrae Standard number of bones in the axial skeleton Number of cranial bones Standard number of bones in the appendicular Total number of phalanges Total number of metacarpals and metatarsals Total number of true ribs Number of tarsals in one extremity Standard number of bones in the adult Number of carpals 5

Explanation / Answer

1. Total no of ossicles- 6

Ther are 3 bones in each ear. The names of these bones are- Malleus (Hammer), Incus (Anvil) and Stapes (Stirrup)

2.Total no of veterbrae- 33

A total of 33 vertebrae are there- 24 presacral vertebrae - 7 cervical, 12 thoracic, and 5lumbar which are followed by the sacrum - 5 fused sacral vertebrae and the coccyx - 4 fused coccygeal vertebrae.

3. Number of cranial bones- 8

The human skull is divided in to two parts. It is considered to consist of 28 bones — There are 8 cranial bones and 14 facial skeleton bones. In the cranium these are the occipital bone, two temporal bones, two parietalbones, the sphenoid, ethmoid and frontal bones.

4. Total no of phalanges- 56

Phalanges are the bones which makes up the fingers of the hand and the toes of the foot. A total of 56 phalanges are present in the human body, with 14 in each hand and foot. The 3 phalanges are present in each finger and toe, with the exception of the thumb and large toe, which possess only 2.

5. The total no of true ribs- 7

There are normally 12 pairs of ribs present in the human body. The first 7 pairs are attached directly to the sternum by costal cartilages and are called true ribs. The 8th, 9th, and 10th pairs—false ribs—they do not join the sternum directly but are connected to the 7th rib by cartilage.

6. No of carpals- 16

The Carpal bones are arranged in three longitudinal columns: A radial scaphoid column consists of the scaphoid, trapezium, and trapezoid. A lunate column consists of the lunate and capitate. An ulnar triquetral column consists of the triquetrum and hamate.

7. The total no of bones fused to form the sacrum are - 5

5 sacral vertebrae which are fused together to form 1 bone called the sacrum

8. standard number of bones in the axial skeleton- 80

In the human skeleton, it consists of 80 bones and is composed of six parts; the skull bones, the ossicles of the middle ear, the hyoid bone, the rib cage, sternum and the vertebral column. The axial skeleton together with the appendicular skeleton form the complete skeleton

9. standard number of bones in the appendicular skeleton- 126

10No of metacarpals and metatarsals- 20

11. No of bones in tarsal in one extremity- 14

12. Standard no of bones in the body-206

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