understands that it is important that which of the following diagnostic tests is obtained to help prevent cardiac complications?

Correct Answer: C

Rationale: The erythrocyte sedimentation rate (ESR) is an important diagnostic test that can help identify inflammation in the body, including inflammation in the heart. Elevated ESR levels may indicate the presence of an underlying condition that could potentially lead to cardiac complications if left untreated. Regular monitoring of ESR levels can help in the early detection and prevention of cardiac issues. The other options (A. Chest x-ray examination, B. Throat culture, and D. White blood cell count) are not specific diagnostic tests for assessing cardiac complications.

Correct Answer: B

Rationale: Antihistamines are used cautiously in older men with prostatic hypertrophy (enlarged prostate) because these clients may experience difficulty voiding. Antihistamines can cause urinary retention by causing decreased bladder contractility and relaxation of the bladder neck muscles. In individuals with prostatic hypertrophy, there is already an increased risk of urinary retention due to obstruction caused by the enlarged prostate. Therefore, the use of antihistamines can exacerbate this condition, leading to further difficulty in urination. It is important to monitor these individuals closely and consider alternative medications that do not pose a risk of worsening urinary symptoms.

Correct Answer: C

Rationale: Regular follow-up care is crucial after a thyroidectomy for Grave's disease to monitor the patient's thyroid hormone levels, assess for signs of complications such as hypothyroidism or hypoparathyroidism, and ensure appropriate management of any related conditions. Routine follow-up visits with healthcare providers allow for ongoing assessment and adjustment of medications, as well as addressing any concerns the patient may have post-surgery. By emphasizing the importance of regular follow-up care, the healthcare team can provide necessary support and guidance to the patient throughout their recovery process.

Correct Answer: C

Rationale: Option C, which is to toilet the patient according to his pre-illness schedule, whether or not he feels the urge, is the best intervention by the nurse to help reduce episodes of bowel incontinence in this patient with subarachnoid hemorrhage. This strategy can help establish a routine and promote regular bowel movements, which may reduce the likelihood of bowel incontinence episodes. Asking the patient frequently if he has to have a bowel movement (Option A) may not be effective, as the patient may not always be able to accurately communicate their needs due to the underlying condition. Placing incontinence pads on the patient's bed and chair (Option B) may manage the consequences of incontinence but does not address the root cause. While taking care not to embarrass the patient when incontinent episodes occur (Option D) is important for maintaining the patient's dignity, it does not directly address the issue of reducing bowel incontinence episodes.

Correct Answer: C

Rationale: Piroxicam is a nonselective NSAID (nonsteroidal anti-inflammatory drug) that can irritate the gastrointestinal (GI) tract, leading to symptoms such as heartburn, indigestion, and stomach pain. Taking piroxicam with food or an oral antacid can help reduce GI irritation by providing a protective barrier and reducing acid production within the stomach. Encouraging the client to take piroxicam with a meal or antacid can help prevent or minimize GI upset associated with the medication. Additionally, using a proton pump inhibitor (PPI) or histamine-2 receptor antagonist (H2 blocker) along with piroxicam may further protect the stomach lining from irritation.