While changing a client's postoperative dressing, the nurse observes purulent drainage at the site.
Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values?

Choice A rationale:

The statement, "This medication will help regulate my mood and anxiety," is an accurate description of how antidepressants work. Antidepressants can help improve mood and reduce anxiety symptoms over time.

Choice B rationale:

This is the correct answer. Expecting immediate results from antidepressant medication is a misunderstanding. Antidepressants typically take several weeks to show their full therapeutic effects. Clients need to be informed about the delayed onset of action.

Choice C rationale:

The statement, "I may experience side effects such as nausea and drowsiness," is accurate. Antidepressants can indeed cause side effects, including gastrointestinal symptoms like nausea and drowsiness. This information is essential for the client to be aware of.

Choice D rationale:

This statement is correct. It is crucial to take antidepressant medication consistently as prescribed for the best therapeutic outcomes. Stopping or missing doses without consulting a healthcare provider can lead to treatment ineffectiveness.

Choice A rationale:

Supplemental oxygen is given to the patient to prevent hypoxia and tissue damage due to pneumonia. Pneumonia is an infection that inflames the air sacs in one or both lungs, which may fill with fluid or pus, causing cough with phlegm or pus, fever, chills, and difficulty breathing. Hypoxia occurs when the body or a region of the body is deprived of adequate oxygen supply at the tissue level. It can cause serious damage to your heart, brain, and other organs. Hence, supplemental oxygen is administered to ensure that the patient’s tissues receive adequate oxygen.

Choice B rationale:

While supplemental oxygen can indirectly help lower blood pressure by improving oxygen supply and reducing strain on the heart, it is not primarily used for this purpose. Enalapril, which the patient is already taking, is an angiotensin-converting enzyme (ACE) inhibitor that is commonly used to lower blood pressure and reduce the workload of the heart.

Choice C rationale:

Supplemental oxygen does increase the oxygen saturation and improve respiratory function. However, this is a more general rationale for providing supplemental oxygen and not specific to this patient’s condition of pneumonia.

Choice D rationale:

Supplemental oxygen does not directly dilate the bronchioles or decrease inflammation in the lungs. Medications such as bronchodilators and corticosteroids are typically used for these purposes. In this case, supplemental oxygen is being used to prevent hypoxia and tissue damage due to pneumonia.