A nurse educator is teaching student nurses about droplet precautions. The educator emphasizes the differences between indications for droplet precautions versus airborne precautions. Which of the following statements about droplet precautions are correct? (SELECT ALL THAT APPLY)

C. Range-of-motion (ROM) exercises are essential in preventing contractures. These exercises aim to maintain or improve joint mobility by moving each joint through its full range of movement. They help stretch tight muscles and maintain flexibility, thereby preventing the progression of contractures.

A. While muscle strengthening exercises are beneficial for overall muscle health, in the context of contractures, the primary issue is the shortened and tight muscles. Strengthening exercises alone may not effectively address the contractures and could potentially exacerbate them.

B. Frequent repositioning is crucial to prevent and potentially reverse contractures. By changing the client's position regularly, pressure and stress on specific muscle groups are relieved, which can help prevent further tightening and promote flexibility. This intervention helps maintain joint mobility and prevents contractures from worsening.

D. Weight-bearing activities can be beneficial for joint health and bone density but may not directly address contractures. Contractures involve structural changes in the muscle-tendon unit rather than joint stiffness alone.

A. Restlessness and agitation in nonverbal clients can often be exacerbated by environmental factors such as noise, bright lights, or unfamiliar surroundings. By reducing environmental stimuli, such as dimming lights, minimizing noise, and providing a calm atmosphere, the nurse can help alleviate agitation and promote a more comfortable environment for the client.

B. Suctioning the oropharynx is not typically the first action unless there is a clear indication that airway obstruction or secretion management is contributing to the client's agitation. It is important to first assess whether there are signs of respiratory distress or airway compromise before performing suctioning.

C. Assessing pulse oximetry is important for monitoring oxygen saturation levels, especially if there are concerns about respiratory distress or inadequate oxygenation. However, it is not typically the first action when a client is restless and agitated unless there are specific indications or signs suggesting respiratory compromise.

D. Administering oxygen may be necessary if there are signs of hypoxia or respiratory distress contributing to the client's agitation. However, without assessing the client's oxygenation status first, administering oxygen as the initial action may not address the underlying cause of agitation.