What are the 7 chiropractic adjustments?

Could you please elaborate on the seven chiropractic adjustments that are commonly used in practice? Are these adjustments designed to address specific conditions or are they used more universally? How do they differ from each other and what are the potential benefits and risks associated with each? Additionally, are there any patient considerations or contraindications that practitioners should be aware of when administering these adjustments? Thank you in advance for your insights.