Human Skeletal System Knowledge

This video tutorial explores the appendicular skeleton, focusing on the bones of the arms, legs, and their girdles. It begins with an overview of the axial and appendicular skeletons, then delves into the pectoral girdle, detailing the clavicle and scapula. The tutorial continues with the upper limb bones, including the humerus, radius, and ulna, and the hand's structure. It then examines the pelvic girdle and lower limb, highlighting the femur, tibia, fibula, and foot bones. The video concludes with a summary of the learning activity.

What are the two main divisions of the human skeleton?

• Axial and Appendicular

• Cranial and Caudal

• Dorsal and Ventral

• Anterior and Posterior

Which bone is known for its S shape in the pectoral girdle?

• Clavicle

• Sternum

• Scapula

• Humerus

What is the function of the glenoid fossa?

• Forms the arm socket

• Connects the ribs to the spine

• Forms the knee joint

• Supports the skull

Which bone is the largest in the upper arm?

• Scapula

• Humerus

• Ulna

• Radius

What are the two bones of the forearm?

• Femur and Tibia

• Tarsals and Metatarsals

• Radius and Ulna

• Clavicle and Scapula

How many bones are in the human hand?

• 27

• 24

• 20

• 30

Which bone is the longest and strongest in the human body?

• Tibia

• Femur

• Fibula

• Humerus

What are the three parts of each hip bone?

• Ilium, Ischium, Pubis

• Radius, Ulna, Humerus

• Scapula, Clavicle, Sternum

• Femur, Tibia, Fibula

How many phalanges does each toe have, except for the big toe?

• Two

• Three

• Four

• Five

What is the largest tarsal bone in the foot?

• Talus

• Calcaneus

• Navicular

• Cuboid