A child has been diagnosed with enuresis. TCA imipramine (Tofranil) has been prescribed for the child. The nurse understands that this medication is in which category?

Correct Answer: A

Rationale: Imipramine (Tofranil) is a tricyclic antidepressant (TCA) that is commonly used to treat enuresis in children. Enuresis is a condition characterized by involuntary urination, especially observed during sleep in children who are old enough to have bladder control. Imipramine works by affecting the balance of certain neurotransmitters in the brain, which helps regulate the bladder and reduce involuntary urination. While imipramine has antidepressant properties, it is also effective in treating enuresis by reducing the frequency of bedwetting episodes.

Correct Answer: A

Rationale: In preparing a 52-year-old male patient like Mr. Umali for a barium enema to evaluate acute ulcerative colitis, the nurse can expect that he will be contraindicated with cathartics. Cathartics, which are substances that induce bowel movements, are generally contraindicated in patients being evaluated for acute colitis as they can exacerbate the condition and cause additional discomfort. In contrast, using oil retention enemas or radiopaque tablets may not be suitable for a patient with acute ulcerative colitis. Positioning in a high Fowler's position following the procedure is not related to the preparation for a barium enema in this case.

Correct Answer: D

Rationale: When mixing two types of insulin in one syringe, it is important to draw up the clear insulin first before drawing up the cloudy insulin. This is done to prevent contamination and ensure accurate dosing. Drawing up the clear insulin first helps to prevent the cloudy insulin from contaminating the clear insulin and maintains the proper ratio of each insulin type. It is an important technique to ensure the effectiveness and safety of insulin administration for the client.

Correct Answer: A

Rationale: Thalassemia is a genetic blood disorder that results in the reduced production of hemoglobin and red blood cells. Nursing interventions for a client with thalassemia aim to manage symptoms and prevent complications. Maintaining the client on bed rest helps conserve energy and prevent fatigue, which is commonly experienced due to anemia. Protecting the client from infections is crucial because individuals with thalassemia are at a higher risk of infections due to their weakened immune system. By minimizing the risk of infections, nurses can help prevent further complications in clients with thalassemia.

Correct Answer: D

Rationale: Cardiovascular evaluation is important for children participating in competitive sports.