A nurse is performing blood glucose monitoring on a client. Which of the following actions should the nurse take?

A. Pain relieved by the prone position: Pain from acute pancreatitis is typically not relieved by lying prone. Clients often find some relief by sitting up, leaning forward, or assuming a fetal position, as these positions reduce pressure on the inflamed pancreas.

B. Decreased WBC count: Acute pancreatitis usually triggers an inflammatory response, leading to an elevated white blood cell (WBC) count, not a decreased one. Leukocytosis is a common laboratory finding associated with the body's reaction to inflammation and possible infection.

C. Hyperactive bowel sounds: In acute pancreatitis, bowel sounds are often decreased or absent due to paralytic ileus. Hyperactive bowel sounds would be more suggestive of other gastrointestinal disturbances such as diarrhea or early intestinal obstruction.

D. Epigastric pain: Severe, persistent epigastric pain that may radiate to the back is the hallmark symptom of acute pancreatitis. This pain is typically sudden in onset and worsens after eating or drinking, especially fatty foods.

A. "A client must sign an Against Medical Advice form if he withdraws consent.": An Against Medical Advice (AMA) form is specifically used when a client chooses to leave a healthcare facility against medical advice, not when they withdraw consent for a procedure. Withdrawing consent does not require an AMA form and follows a separate legal and ethical process.

B. "A client can withdraw consent at any time after signing the informed consent form.": Clients maintain the right to autonomy throughout their care, including the right to withdraw consent at any point before or during a procedure. Signing the form does not waive their right to change their mind, and healthcare providers must respect this decision without penalizing the client.

C. "A client who is involuntarily admitted to a mental health unit cannot withdraw consent for treatment.": Even clients who are involuntarily admitted retain certain rights, including the right to refuse specific treatments unless they are legally deemed incompetent or pose an imminent threat. Involuntary admission does not mean automatic consent to all treatments.

D. "A client must provide a written refusal for a procedure for which he has already signed an informed consent.": Clients can verbally withdraw consent at any time; a written refusal is not legally required. While documentation of the client's decision is necessary for the medical record, insisting on a written refusal is not a legal prerequisite for withdrawal of consent.