As a charge nurse, which patient's nursing care would you assign to the LPN/LVN?

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: 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.

Correct Answer: A

Rationale: The correct answer is A: Upper UTI. This classification describes infection of the renal parenchyma, renal pelvis, and ureters, which are part of the upper urinary tract. In upper UTIs, the infection involves the kidneys (renal parenchyma), renal pelvis, and ureters, whereas lower UTIs typically involve the bladder (cystitis) and urethra. Complicated UTIs involve structural or functional abnormalities of the urinary tract, making treatment more challenging. Uncomplicated UTIs refer to infections in otherwise healthy individuals with normal urinary tracts. Therefore, the description provided aligns with the characteristics of an upper UTI, making it the correct choice.

Correct Answer: D

Rationale: The correct answer is D. Pain with bladder filling that is transiently relieved by urination is a classic symptom of interstitial cystitis. This pattern of pain is due to inflammation of the bladder lining, which worsens as the bladder fills with urine and improves temporarily after urination. This finding is specific to interstitial cystitis and not typically seen in other conditions. Choices A, B, and C are incorrect: A: Residual urine greater than 200 mL is more indicative of bladder outlet obstruction or neurogenic bladder dysfunction, not specifically interstitial cystitis. B: A large, atonic bladder on urodynamic testing is suggestive of neurogenic bladder or bladder outlet obstruction, not interstitial cystitis. C: A voiding pattern indicating psychogenic urinary retention is more likely related to psychological factors affecting bladder function, not interstitial cystitis.

Correct Answer: C

Rationale: The correct answer is C: Severe, colicky back pain radiating to the groin. This type of pain is characteristic of renal colic caused by a renal calculus passing down the ureter. The sharp, severe pain originates in the flank and radiates to the groin as the stone moves. Choices A and D are incorrect because they do not describe the typical pain associated with renal colic. Choice B describes dull, costovertebral flank pain, which is not characteristic of the sharp, severe colicky pain seen in renal colic. Therefore, option C is the most appropriate response based on the typical presentation of a patient with a renal calculus passing down the ureter.