GMC, NMC AND HCPC GUIDELINES: CONSENT. CONFIDENTIALITY. INTIMATE EXAMINATIONS. CHAPERONES. GOOD MEDICAL PRACTICE AND MAKING AND USING VISUAL AND AUDIO RECORDINGS OF PATIENTS. EXPOSURE TRIANGLE: ISO. SHUTTER SPEED AND APERTURE. FILE FORMATS. SKIN COLOURS. OTHER CONSIDERATIONS BEFORE PHOTOGRAPHY. Back to: Injury photography courses for clinicians > Issues to consider before photography