Anatomy
Intervention
Tendon Laceration
Splinting
Miscellaneous
100
What structure is involved in the classic "Skier's thumb?"
thumb UCL
100
A patient was carving a pumpkin for Halloween when the knife slipped, causing a deep laceration to the flexor tendons in the area between the A1 pulley and the FDS insertion. What flexor tendon zone is involved?
zone 2
100
What does DBS stand for?
Dorsal Blocking Splint
100
How many years of being an OT or PT do you need before taking the CHT exam?
3 years
200
Which muscle is being isolated here with flexion at the DIP joint? 
FDP
200
Name 3 interventions that can help a patient who has severe edema to their hand:
compression glove, retrograde massage, Ktape, elevation, ice, AROM, coban, digisleeve, contrast bath
200
Which flexor tendon zone is known as "no man's land?"
Zone II
200
What is the name of this type of orthosis?
Forearm based / Long thumb spica
200
Which country has the most CHTs?
USA!
300
What position of the hand allows for maximum excursion of the FDS?
Straight finger fist
300
A patient was carving a pumpkin for Halloween when the knife slipped, causing a deep laceration to the flexor tendons in the area between the A1 pulley and the FDS insertion. What flexor tendon zone is involved?
zone 2
300
What is the ideal position for the fingers and wrist in a forearm based dorsal blocking orthosis s/p flexor tendon repair?
Wrist flexion 20-30 degrees, MPs flexed 70 degrees, IPs in full extension
400
Which hand position achieves the maximal differential glide of the FPS and FDP
HOOK fist 
400
A patient is two weeks post flexor tendon repair and is participating in hand therapy. The therapist emphasizes protected tendon gliding exercises and avoids forceful gripping. What is the primary goal of this early rehabilitation approach?
to promote tendon gliding and minimize adhesions while protecting the repair
400
A patient is fitted with a dorsal blocking splint following flexor tendon repair. Why is the wrist and fingers positioned to prevent full extension?
to reduce tension on the repaired flexor tendons and protect the repair during early healing
500
While chopping vegetables, a patient accidentally cuts their wrist just proximal to the carpal tunnel, injuring multiple flexor tendons. What flexor tendon zone is involved?
zone V