Instructions: Refer to the Structure of 3-Methylbutan-2-One Below to Answer

question 30

Multiple Choice

Instructions: Refer to the structure of 3-methylbutan-2-one below to answer the following question(s) . Refer to instructions. What is the ratio of peak areas upon integration of the spectrum for A, B, and C respectively?

• A) 3:1:3:3
• B) 1:1:6.
• C) 1:1:6
• D) 3:1:6.

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Definitions:

Lumbar Spine

The lower part of the spine consisting of five vertebrae between the thoracic spine and sacral region, often associated with lower back pain.

Range-Of-Motion (ROM)

The total capacity for movement within a joint, often measured by the extent of its bending and straightening capabilities.

Hemiparesis

A partial weakness on one side of the body, often a result of a stroke or brain injury.

Physiotherapy

A healthcare profession aimed at the treatment, maintenance, and restoration of physical function and mobility.