A nurse is caring for a patient with diabetes who is experiencing hypoglycemia. The nurse should prioritize which of the following actions?

Correct Answer: B

Rationale: The correct answer is B: Provide a source of fast-acting carbohydrate. In hypoglycemia, the priority is to raise blood glucose levels quickly to prevent complications like seizures or loss of consciousness. Fast-acting carbs like juice or glucose tablets are the first-line treatment. Administering insulin (choice A) would lower blood sugar further. Administering an oral hypoglycemic agent (choice C) takes time to work and is not suitable for emergencies. Monitoring blood pressure (choice D) is important but not the priority in this situation.

Correct Answer: B

Rationale: The correct answer is B: Deep vein thrombosis (DVT). Patients with a history of stroke are at increased risk for DVT due to immobility and potential damage to blood vessels. The nurse should monitor for signs such as swelling, pain, and redness in the extremities. Pneumonia (A) can occur post-stroke but is not the most common complication. Hypoglycemia (C) is more relevant for diabetic patients. Hypertension (D) is a common comorbidity in stroke patients but monitoring for DVT is crucial due to its immediate life-threatening implications.

Correct Answer: A

Rationale: The correct answer is A: Chronic kidney disease (CKD). Patients with diabetes and hypertension are at increased risk for developing CKD due to the damaging effects of high blood sugar and elevated blood pressure on the kidneys. The nurse should monitor for signs and symptoms of kidney dysfunction such as proteinuria, elevated creatinine levels, and decreased glomerular filtration rate. B: Chronic pain is not directly related to the patient's history of diabetes and hypertension. While the patient may experience pain as a result of complications from these conditions, it is not the primary complication to monitor for in this case. C: Hypotension, or low blood pressure, is not a common complication associated with diabetes and hypertension. These conditions typically lead to high blood pressure rather than low blood pressure. D: Sepsis is a serious infection that can occur in any patient, but it is not a direct complication specifically related to diabetes and hypertension. Monitoring for sepsis would be important in a broader context but is not

Correct Answer: A

Rationale: The correct answer is A: Hyperkalemia. In CKD, the kidneys are unable to effectively excrete potassium, leading to its accumulation in the blood. This can result in dangerous cardiac complications. Hyperkalemia is a common and critical complication in CKD patients. B: Hypokalemia is unlikely in CKD as the kidneys typically retain potassium. C: Hyperglycemia is more commonly associated with diabetes rather than CKD. D: Hypercalcemia is not a common complication of CKD; in fact, CKD often leads to lower calcium levels due to impaired activation of vitamin D.

Correct Answer: C

Rationale: The correct answer is C because using the inhaler every time the patient feels short of breath, even without a flare-up, is not the recommended practice for managing COPD. Inhalers should be used as prescribed by the healthcare provider or only during exacerbations. Here's the rationale: 1. Using the inhaler excessively can lead to overuse of medication and potential side effects. 2. It is important for patients to differentiate between regular management and acute exacerbations. 3. Monitoring oxygen levels (choice D) is essential for COPD management. 4. Quitting smoking (choice A) and deep breathing exercises (choice B) are positive self-management strategies for COPD.