Tutor profile: Rachel A.
Subject: Physical Therapy
A patient came in presenting with an atrophied serratus anterior. Upon further questioning of the patient, you find out that a few years ago he underwent a stab wound to the side of his abdomen. What nerve may be involved, leading to serratus anterior hypotrophy?
Long Thoracic Nerve
What muscle is innervated by the Long Thoracic Nerve?
The muscle that is innervated from the Long Thoracic Nerve is the Serratus Anterior muscle.
Write 480,000,000,000 in scientific notation.
When writing this number in scientific form, you are going to want to use this format: a × 10 n. The letter a would be a number where 1 ≤ |a| < 10 and n would be an integer. Therefore 480,000,000,000 = 4.8 x 100,000,000,000 = 4.8 x 10^11.
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