A patient states he experiences anxiety and has panic a琀琀acks at least once a week. What might be helpful for this patient?

Correct Answer: C

Rationale: Alprazolam (Xanax) is a medication commonly used to treat anxiety disorders and panic attacks. It belongs to a class of medications known as benzodiazepines, which work by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain. This helps to reduce the excessive activity in the brain that can lead to anxiety and panic symptoms. Alprazolam is fast-acting and can provide relief from panic attacks quickly.

Correct Answer: A

Rationale: Furosemide is a diuretic medication that works in the loop of Henle in the kidneys to increase the excretion of water and electrolytes such as sodium and potassium. Its therapeutic effects include increasing the production of urine, reducing fluid retention, and lowering blood pressure. Due to its diuretic properties, furosemide is commonly prescribed for conditions such as edema (fluid retention) associated with congestive heart failure, liver disease, and kidney disorders.

Correct Answer: A

Rationale: Enteral nutrition involves delivering nutrients directly into the gastrointestinal tract, typically via a tube, and can be administered intermittently (e.g., bolus feedings) or continuously (e.g., via a pump), offering flexibility based on the client's needs and tolerance. This method contrasts with parenteral nutrition, which uses veins, making the venous administration statement inaccurate for enteral feeding. The purpose of enteral nutrition often includes supporting clients who cannot swallow adequately-due to conditions like dysphagia-ensuring they receive sufficient calories and nutrients to prevent malnutrition. However, enteral feedings are typically formula-based, not thinned pureed food, as specialized formulas provide balanced nutrition tailored to medical needs, unlike pureed diets which are less common in tube feeding. The intermittent or continuous delivery option is key education, as it addresses how the therapy adapts to lifestyle and clinical status, providing practical understanding for the client and family while clarifying enteral nutrition's gastrointestinal focus over intravenous methods.

Correct Answer: C

Rationale: The most accurate response by the nurse is "This drug is the first medication your health care provider will use to treat your angina." This response provides important information to the patient that Ranexa is specifically used to treat angina. It also indicates that Ranexa is often the initial medication chosen for treating this condition, providing reassurance to the patient about the appropriateness of the prescribed drug.

Correct Answer: A

Rationale: Metformin primarily works by decreasing hepatic glucose production and improving insulin sensitivity in peripheral tissues. It does not increase insulin resistance (B), block carbohydrate absorption (C), or stimulate insulin release (D). These mechanisms help lower blood glucose levels in patients with type 2 diabetes.