Muscoskeletal system

The femur is

• an irregular bone

• a flat bone

• a long bone

• a short and flat bone

The patella is

• a short bone

• an irregular bone

• a flat bone

How many biceps do we have in our body?

• 3

• 2

• 0

• 1

The skeleton is divided into

• Appendicular and axial skeleton

• Upper and lower skeleton

• Smooth and irregular skeleton

• Appendicular and proximal skeleton

If a bone is cut we can notice in the trasversal section

• compact (lamelle) and spongy (trabeculae) bone tissue

• smooth (lamelle) and holed (trabeculae) bone tissue

• none of them

• compact (lamelle) and holed (trabeculae) bone tissue

How many muscle tissues do you know?

• 2

• 3

• 1

The scapula belongs

• to the shoulder girdle

• to the axial skeleton

• to the hip girdle

• to the lower body

A long bone is composed by

• all correct

• two diaphysis and one epiphysis

• one epiphysis and one diaphysis

• two epiphysis and one diphysis

Which are the muscle fibers properties?

• Exitability

  Exability

  Stretching

  Elasticity

  Lengthness

• Excitability

  Elasticity

  Contractility

  Extensibility

  Adaptability

• none of them

Which is the functional unit of the muscle fiber?

• sarcomer

• myofiobril

• myosin

• actine