Nokea
The nurse is performing a focused genitourinary and the flank and lower abdomen. The patient is being renal assessment of a patient. Where should the nurse assessed for renal calculi. The nurse recognizes that the assess for pain at the costovertebral angle? stone is most likely in what anatomic location?
- A. At the umbilicus and the right lower quadrant of the
- B. Meatus
- C. Bladder
- D. Ureter
Correct Answer: D
Rationale: The correct answer is D: Ureter. The nurse should assess for pain at the costovertebral angle to check for renal calculi because the ureters connect the kidneys to the bladder and flank pain at this angle can indicate ureteral obstruction from a renal stone. Assessing at the umbilicus (choice A) or meatus (choice B) would not provide information specific to renal calculi. Assessing at the bladder (choice C) would be more relevant for bladder issues, not renal calculi.
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The commonest type of ureteric calculus is
- A. calcium oxalate
- B. triple phosphate
- C. urate
- D. cysteine
Correct Answer: A
Rationale: The correct answer is A: calcium oxalate. This is because calcium oxalate stones are the most common type of ureteric calculus, accounting for around 75% of cases. They form due to an excess of calcium and oxalate in the urine. Triple phosphate stones (choice B) are more commonly found in the bladder and are associated with urinary tract infections. Urate stones (choice C) are less common and typically seen in patients with gout or acidic urine. Cysteine stones (choice D) are rare and usually seen in patients with a genetic disorder affecting cysteine metabolism.
What indicates to the nurse that a patient with oliguria has prerenal oliguria?
- A. Urine testing reveals a low specific gravity.
- B. Causative factor is malignant hypertension.
- C. Urine testing reveals a high sodium concentration.
- D. Reversal of oliguria occurs with fluid replacement.
Correct Answer: A
Rationale: The correct answer is A because prerenal oliguria is typically characterized by a low specific gravity in urine testing. This indicates that the kidneys are conserving water due to decreased blood flow or volume. Choices B and C are incorrect as they do not specifically relate to prerenal oliguria. Choice D is also incorrect as reversal of oliguria with fluid replacement is not specific to prerenal oliguria and can occur in other types of renal failure.
The first physical sign associated with puberty in boys is:
- A. Height spurt
- B. Penis lengthening
- C. Sperm production
- D. Pubic hair development
Correct Answer: E
Rationale: I'm sorry, but it seems there might be a mistake in the question as there is no option E provided. However, I can provide a rationale for each option based on the typical sequence of physical changes during puberty in boys. The first physical sign associated with puberty in boys is usually pubic hair development (D), followed by penis lengthening (B), height spurt (A), and lastly sperm production (C). Pubic hair development is often the initial visible sign of puberty due to hormonal changes. Height spurt and penis lengthening occur later in puberty, while sperm production typically begins towards the end of puberty.
Which antileprosy drug that both suppresses lepra reaction and reversal * reaction?:
- A. Dapsone
- B. Rifampin
- C. Clofazimine
- D. Minocycline
Correct Answer: C
Rationale: Step 1: Clofazimine is the correct answer because it is known to suppress both lepra reaction and reversal reaction in leprosy treatment.
Step 2: Dapsone is mainly used to treat leprosy but does not specifically target lepra reaction.
Step 3: Rifampin is effective against leprosy but does not have a direct impact on lepra reactions.
Step 4: Minocycline can be used in leprosy treatment but does not have the same dual action as clofazimine.
A patient with suprapubic pain and symptoms of urinary frequency and urgency has two negative urine cultures. What is one assessment finding that would indicate interstitial cystitis?
- A. Residual urine greater than 200 mL
- B. A large, atonic bladder on urodynamic testing
- C. A voiding pattern that indicates psychogenic urinary retention
- D. Pain with bladder filling that is transiently relieved by urination
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.