Final answer:
The four types of overt traumatic injuries are fractures, dislocations, sprains, and strains. Prevention strategies for HRM include training, maintaining clean work environments, and promoting safety awareness.
Step-by-step explanation:
The four types of overt traumatic injuries discussed in the textbook are fractures, dislocations, sprains, and strains.
Fractures occur when a bone breaks due to excessive force. For example, a student falling off a bike and breaking their arm is an example of a fracture.
Dislocations happen when a joint is forced out of its normal position. A common example is a shoulder dislocation caused by a fall or strong impact.
Sprains occur when ligaments are stretched or torn. For instance, twisting an ankle and injuring the ligaments is a sprain.
Strains, on the other hand, are injuries to muscles or tendons resulting from overstretching or excessive use. An example is a strain in the back muscles due to heavy lifting.
To prevent overt traumatic injuries, an HRM (Human Resource Manager) can implement several strategies. These can include providing proper training on safety procedures, maintaining clean and organized work environments, ensuring the use of safety equipment such as helmets and protective gear, and promoting a culture of safety awareness among employees.