How many points are there in the carpal tunnel CPR?

• A. 5
• B. 3
• C. 4
• D. 6

Answer: (A)

The idea being tested is how we recall what travels through the carpal tunnel and what can be affected when it’s compressed.

The carpal tunnel is a tight, fixed space under the flexor retinaculum at the wrist. It carries the median nerve and multiple flexor tendons that go to the fingers. In common quick-reference teaching, a five-structure way to think about the contents is used: the median nerve plus the four flexor digitorum superficialis tendons (one for each finger). This compact tally—five items—is a handy mnemonic for exam practice, which is why the answer is five.

It’s true that a full anatomical count includes additional tendons (such as the flexor digitorum profundus tendons and the flexor pollicis longus) along with the nerve, so the complete contents exceed five. But for focused test-taking recall, five is the typical simplified count students are expected to remember.