This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.

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E) Describe Carpal Tunnel Syndrome (CTS) in your own words. What daily living activities may be affected due to CTS and why? [4 marks]
Describe CTS: Carpal Tunnel Syndrome (CTS) is a condition where the median nerve, which runs from the forearm into the hand, becomes compressed at the wrist within a narrow passageway called the carpal tunnel. This compression causes symptoms such as numbness, tingling, pain, and weakness in the thumb, index, middle, and part of the ring finger.
Activities affected and why: Daily activities involving repetitive hand movements, prolonged gripping, or sustained wrist flexion/extension can be affected. Examples include typing, writing, driving, using hand tools, or holding a phone. These activities can increase pressure on the median nerve, exacerbating symptoms and making fine motor tasks difficult or painful.
Indicate whether the following statements are true or false. [6 marks, 1 mark each]
i. Tendons connect muscle fibres to bone. * True
ii. All veins carry deoxygenated blood. * False
iii. Under the functional classification of a joint, a diarthrosis joint when compared to synarthrosis joint has the greatest range of movements. * True
iv. Spinal nerves are parts of a peripheral nervous system. * True
v. Concentric contraction means lengthening of the muscle. * False
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E) Describe Carpal Tunnel Syndrome (CTS) in your own words.
This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.