Here are the solutions to the questions: 16. A 32 years old man with a history of migraines reported for treatment. His headaches have not changed in pattern, but he wants a treatment that works better than over the counter options. What is the BEST next treatment to try? Select one: The patient has migraines and is seeking a more effective treatment than over-the-counter options. A. Sumatriptan: This is a triptan, a class of drugs specifically designed for the acute treatment of migraines. Triptans are highly effective for relieving migraine symptoms. B. Propranolol: This is a beta-blocker primarily used for migraine prophylaxis* (prevention), not for acute treatment of an ongoing migraine attack. C. Oxycodone: This is an opioid analgesic. While it can relieve pain, opioids are generally not recommended as first-line treatment for migraines due to potential side effects, risk of dependence, and the possibility of medication overuse headaches. Therefore, sumatriptan is the most appropriate next step for acute migraine treatment. The correct option is A. Sumatriptan. 17. When initiating treatment of acute pain in a healthcare setting, which of the following is true? Select one: A. Acknowledgement of cultural differences in the expression of pain may result in better pain management. This statement is true. Cultural background significantly influences how individuals perceive, express, and cope with pain. Recognizing these differences allows healthcare providers to offer more sensitive and effective pain management tailored to the patient's needs. B. Analgesic management should be delayed until identification of the etiology of pain. This statement is false. While identifying the cause of pain is important, acute pain should be managed promptly to alleviate suffering and improve patient comfort. Pain relief can often be initiated concurrently with diagnostic investigations. C. Patients with a history of addiction should not be treated with opioid analgesics. This statement is false. Patients with a history of addiction still experience pain and have a right to effective pain management. While opioid use in this population requires careful assessment, monitoring, and a comprehensive pain management plan, it is not an absolute contraindication, especially for severe acute pain. The correct option is A. Acknowledgement of cultural differences in the expression of pain may result in better pain management. 18. A client newly diagnosed of Type 1 diabetes mellitus being educated by the Nurse on insulin injection asked the reason for this medication. The BEST response from the Nurse would be: Select one: Type 1 diabetes is characterized by the body's inability to produce insulin. Insulin injections are essential for survival. A. Control the glucose level. Insulin's primary function is to allow glucose to enter cells, thereby lowering blood glucose levels. This is a fundamental reason for insulin therapy. B. Prevent diabetic ketoacidosis. Diabetic ketoacidosis (DKA) is a life-threatening complication that occurs in Type 1 diabetes when there is a severe lack of insulin, leading to very high blood glucose and acid buildup. Insulin therapy is crucial to prevent DKA. C. Boost the pancreatic cells. In Type 1 diabetes, the insulin-producing pancreatic beta cells are destroyed and cannot be "boosted" or stimulated to produce insulin. Insulin therapy replaces the missing insulin. Both A and B are correct reasons. However, for a newly diagnosed Type 1 diabetic, preventing the acute, life-threatening complication of DKA is a critical and urgent reason for insulin therapy. While controlling glucose is the mechanism, preventing DKA highlights the absolute necessity and life-saving aspect of the medication. The correct option is B. Prevent diabetic ketoacidosis. 19. Sodium restriction is an effective therapeutic tool in the treatment of heart failure because it. Select one: Heart failure often leads to fluid retention (edema) due to the heart's inability to pump blood effectively. A. Allows excess fluids in the tissue to be excreted. Sodium causes the body to retain water. By restricting sodium intake, the body retains less fluid, which reduces fluid overload, decreases edema, and lessens the workload on the weakened heart. This promotes the excretion of excess fluids. B. Helps to control food intake and body weight. While dietary changes might indirectly affect weight, the primary purpose of sodium restriction in heart failure is not general weight control or appetite suppression. C. Strengthens weakened heart muscles. Sodium restriction does not directly strengthen the heart muscle itself. Its benefit comes from reducing the heart's workload by managing fluid volume. The correct option is A. Allows excess fluids in the tissue to be excreted.