Hand X-Ray Views and Anatomy

The video tutorial by Dr. Martin covers the anatomy of hand X-rays, focusing on the PA, oblique, and lateral views. It explains the structure and function of the carpals, metacarpals, and phalanges, using mnemonics to aid memorization. The tutorial also details the various joints in the hand and how different X-ray views help identify fractures and other conditions.

What are the three standard views in a hand X-ray series?

• PA, oblique, and lateral

• Oblique, lateral, and axial

• Anterior, posterior, and lateral

• PA, axial, and lateral

Which bones are best demonstrated in the PA view of a hand X-ray?

• Only the phalanges and radius

• Only the carpals and metacarpals

• Carpals, metacarpals, phalanges, radius, and ulna

• Only the ulna and metacarpals

What mnemonic is used to remember the order of carpal bones?

• Some lovers try positions that they can't handle

• Seven little turtles play the cello

• Sally left the party to take Cathy home

• Sammy likes to play the cello

Which carpal bone is known for its unique blood supply and risk of avascular necrosis?

• Scaphoid

• Lunate

• Pisiform

• Hamate

What is the Latin meaning of the carpal bone 'lunate'?

• Hook

• Boat

• Moon

• Table

How many metacarpal bones are present in the hand?

• Seven

• Six

• Five

• Four

Which joint is formed between the metacarpals and phalanges?

• Radiocarpal joint

• Carpometacarpal joint

• Interphalangeal joint

• Metacarpophalangeal joint

What is the primary use of the oblique view in hand X-rays?

• To view the radius and ulna

• To check for bone overlap

• To examine the phalanges

• To assess the metacarpals

In a lateral view, which digit is typically not overlapped by others?

• Ring finger

• Middle finger

• Index finger

• Thumb

What is a key advantage of the lateral view in hand X-rays?

• Detecting foreign bodies

• Assessing the ulna

• Examining the metacarpals

• Viewing the palm surface