Upper Appendicular Skeleton

Front

What is the name of the ridge on top of the bone that is referred to as the deltoid tuberosity?

Back

Deltoid tuberosity is a bony prominence on the humerus where the deltoid muscle attaches.

Front

What are the bones that make up the metacarpals?

Back

The metacarpals are the five long bones in the hand that connect the wrist to the fingers.

Front

What are the two ends of the clavicle called?

Back

The two ends of the clavicle are the sternal end and the acromial end.

Front

Which bone is known as the radius?

Back

The radius is one of the two long bones in the forearm, located on the thumb side.

Front

What is the greater tubercle?

Back

The greater tubercle is a large, prominent projection on the humerus that serves as an attachment point for muscles.

Front

What is the function of the clavicle in the upper appendicular skeleton?

Back

The clavicle serves to connect the arm to the body, providing support and stability to the shoulder.

Front

What is the anatomical position of the radius in relation to the ulna?

Back

In the anatomical position, the radius is located on the lateral side of the forearm, while the ulna is on the medial side.

Front

What is the significance of the deltoid tuberosity for muscle attachment?

Back

The deltoid tuberosity provides a site for the deltoid muscle to attach, which is crucial for shoulder movement.

Front

How many metacarpal bones are there in one hand?

Back

There are five metacarpal bones in one hand.

Front

What is the role of the acromial end of the clavicle?

Back

The acromial end of the clavicle articulates with the acromion of the scapula, forming part of the shoulder joint.