Question

42.(Extra credit) Which of the following is largest?
A. The number of bones in the adult pelvis
B. The number of bones in the right upper appendage
C. The number of bones in the skull (not counting accessory bones) D. The number of bones in the vertebral column
E. The number of true ribs

43.List all of the types of motion possible for the shoulder (glenohumeral) joint.

44.List four types of connective tissue proper.

45.What is the anatomical definition of a membrane (with reference to tissues, not cells)? Give two examples of membranes in the body.

47.Which four layers are typically found in the epidermis layer of thin skin? Describe one thing about each layer.

Answer 1

42) B. The number of bones in the right upper appendage

Explantion: The number of bones in the right upper appendage is 30

The number of bones in the adult pelvis is 2 hip bone with one sacrum in between the two.

The number of bones in the skull (not counting accessory bones) is 8 cranial bone + 14 facial bone = 22

The number of bones in the vertebral column is 7 cervical + 12 thoracic + 5 lumbar +1 sacrum + 1 coccyx = 26

43.  all of the types of motion possible for the shoulder (glenohumeral) joint:

- Abduction

- Adduction

- Flexion

- Extension

- Medial rotation

- Lateral rotation

44. Four types of connective tissue proper arE:

- Loose connective tissue

- Dense connective tissue

- Cartilage

- Bone

45. A tissue membrane is a thin layer or sheet of cells that covers the outside of the body (skin), organs (pericardium), internal passageways that open to the exterior

47. Thin skin has:

- Stratum corneum

- Stratum granulosum

- Stratum Spinosum

- Stratum basale

Difference between thick and thin skin:-

Thick skin have:
- thick epidermis
- thick stratum corneum
-stratum lucidum present
- hairs absent
- Sebaceous glands absent
Sudoriferous glands more numerous

Thin skin:
- thin epidermis
- thin stratum corneum
-stratum lucidum absent
- hairs present
- Sebaceous glands present
Sudoriferous glands fewer