Healthy psychology: Health psychologists are interested in improving health across a wide variety of domains. These professionals not only promote healthy behaviors, they also work on the prevention and treatment of illness and disease. They might research how people cope with illnesses and help patients look for new, more effective coping strategies. Some professionals in this field help design prevention and public awareness programs, while others work within the government to improve health care policies.
The answer is D because when you get a head injury your most likely to have a concussion from the impact which will cause you to loss consciousness and have blurred vision and dizziness.