Intravenous Plain NSS infusion is the treatment of choice for the following complications of furosemide therapy:

Correct Answer: B

Rationale: The correct answer is B: Severe dehydration. Intravenous Plain NSS (Normal Saline Solution) infusion is the treatment of choice for severe dehydration due to its ability to rapidly restore fluid and electrolyte balance. Furosemide, a loop diuretic, can lead to excessive fluid loss and dehydration. Plain NSS helps replenish lost fluids and electrolytes quickly. Rationale for other choices: A: Hypokalemia - Furosemide can cause hypokalemia by increasing potassium excretion, but treatment involves potassium supplementation or potassium-sparing diuretics, not NSS infusion. C: Dilutional hyponatremia - Furosemide can lead to dilutional hyponatremia by causing excessive water retention, but treatment focuses on fluid restriction and correcting underlying causes, not NSS infusion. D: None of the above - This is incorrect as NSS infusion is indicated for severe dehydration in furosemide therapy.

Correct Answer: B

Rationale: Step-by-step rationale: 1. Renal failure is a condition where the kidneys are unable to adequately filter waste from the blood. 2. Dialysis is a treatment used to perform the functions of the kidneys in patients with renal failure. 3. Dialysis helps remove excess waste, fluids, and toxins from the blood, maintaining proper electrolyte balance. 4. Patients with acute glomerulonephritis, nephrolithiasis, and pyelonephritis may not require dialysis as their conditions do not directly affect kidney function to the extent that renal failure does. Summary: - A: Acute glomerulonephritis does not always lead to renal failure requiring dialysis. - C: Nephrolithiasis is the formation of kidney stones and may not always require dialysis. - D: Pyelonephritis is a kidney infection and may not necessarily lead to renal failure requiring dialysis.

Correct Answer: B

Rationale: The correct answer is B because the patient with kidney stones requiring lithotripsy would benefit from the LPN/LVN's care. This task involves monitoring the patient's vital signs, providing pre and post-procedure care, and ensuring patient comfort. The LPN/LVN is trained to perform these duties safely. Choice A is incorrect as the patient with cystitis on oral antibiotics can be managed by a nursing assistant under supervision. Choice C is incorrect because bladder training for urinary incontinence typically requires the skills of an RN due to the complexity of the intervention. Choice D is incorrect as the patient with pyelonephritis and severe flank pain requires immediate assessment and intervention by an RN due to the severity of the condition.

Correct Answer: A

Rationale: The correct answer is A: TRUE. Taking medication with meals can help to prevent stomach ulcers by reducing the direct contact of the medication with the stomach lining. Food acts as a buffer, decreasing the likelihood of irritation or ulcer formation. The other choices are incorrect because B: FALSE implies the opposite, C: Maybe lacks a clear stance, and D: Not mentioned does not provide any useful information to answer the question definitively.

Correct Answer: C

Rationale: Step-by-step rationale: 1. Adequate blood flow is essential for GFR as it ensures efficient filtration of blood in the glomerulus. 2. Adequate hydrostatic pressure within the glomerulus is needed to push filtrate into the tubules. 3. If blood flow or hydrostatic pressure is inadequate, GFR will decrease. 4. Option A is incorrect as GFR primarily filters blood, not excretes waste products. 5. Option B is incorrect as increased permeability in the glomerulus leads to protein loss, not decreased. 6. Option D is incorrect as prostaglandins causing vasodilation would increase, not decrease, GFR. Summary: The correct answer is C because GFR is primarily dependent on adequate blood flow and hydrostatic pressure. Other choices are incorrect as they do not accurately describe the factors affecting GFR.