Which of the following best describes the primary focus of a chiropractor?

The primary focus of a chiropractor is joint alignment, specifically related to the spine and the musculoskeletal system. Chiropractors utilize various techniques to adjust and manipulate the spine and joints to alleviate pain, improve function, and enhance the body's ability to heal itself. This practice is based on the belief that proper alignment is crucial for overall health and that misalignments can lead to various health issues, including pain and diminished mobility.

In contrast, mental health pertains to psychological well-being and is typically managed by psychologists or psychiatrists. Cardiovascular health focuses on the heart and blood vessels, necessitating the expertise of cardiologists. Dermatology deals with skin-related issues and is the specialty of dermatologists. Each of these fields has its specific focus and does not align with the primary function of chiropractic practice, which is distinctly centered on the alignment of joints.