The nurse is caring for a client with a total calcium level of 7.0 mg/dL. To assess for Chvostek's sign, the nurse would:

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.

B Watching exciting or stimulating movies, especially horror movies, before bedtime can hinder sleep onset. Such activities can increase arousal and make it more difficult to relax and fall asleep. This statement suggests a lack of understanding of good sleep hygiene practices. Further teaching is needed to discourage stimulating activities before bedtime.

A. Consistency in sleep schedule helps regulate the body's internal clock (circadian rhythm) and can promote better sleep quality. There is no need for further teaching regarding this statement.

C. This statement reflects good sleep hygiene advice. Getting up and engaging in a quiet, boring activity if unable to fall asleep after about 30 minutes can prevent frustration and anxiety associated with lying awake in bed. This practice helps condition the mind to associate the bed with sleep rather than wakefulness. There is no need for further teaching regarding this statement.

D. This statement also reflects good sleep hygiene practices. Going to bed when feeling naturally tired can enhance the ability to fall asleep quickly. It aligns with the concept of associating the bed with sleepiness and promotes sleep onset. There is no need for further teaching regarding this statement.