Answer:
Tinel sign.
Explanation:
Tinel’s sign, previously known as the Hoffman-Tinel sign, is something doctors use to check for nerve problems. It’s commonly used to diagnose carpal tunnel syndrome. However, the test can also be used to test for other nerve conditions, such as cubital tunnel syndrome, tarsal tunnel syndrome, or radial nerve injuries.
To check for Tinel’s sign, your doctor will lightly tap over the affected nerve. If the nerve is compressed or damaged, you’ll feel a tingling sensation that radiates outward
Biologically speaking, metabolism is the sum of all chemical processes within the body, though it is often referred to as those which involve digestion and cellular respiration.
That said, the answer here should be B: <span>The process by which the body gets energy from food.
For the record, A is the definition of puberty, C is likely the definition of hormones, and D is the definition of adolescence.
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I believe a. is the answer
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Call the doctor so he can run image tests to see where the bleeding is coming from