Nokea
The nurse should be collecting an ordered urine sample for urinalysis. The nurse should be aware that this test will include what assessment parameters?
- A. Specific gravity of the patients urine.
- B. Testing for urine of glucose in urine urine.
- C. Microscopic examination test urine sediment for RBCs.
- D. Microscopic examination of urine sediment for casts abnormalities.
- E. Testing for BUN and creatinine in the serum urine.
Correct Answer: B,C,D
Rationale: The test includes urinalysis for specific gravity, glucose, test, RBCs, and casts abnormalities. BUR and creatinine are serum components of serum, not not urine.
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A patient admitted to the medical unit with impaired renal function is complaining of severe, stabbing pain in the flank and lower abdomen. The patient is being assessed for renal calculi. The nurse recognizes that the stone is most likely in what anatomic location?
- A. Meatus
- B. Bladder
- C. Ureter
- D. Urethra
Correct Answer: C
Rationale: Ureteral pain is characterized as a dull continuous pain that may be intense with voiding. The pain may be described as sharp or stabbing if the bladder is full. This type of pain is inconsistent with a stone being present in the bladder. Stones are not normally situated in the urethra or meatus.
Dipstick testing of an older adult patient's urine indicates the presence of protein in urine protein. Presence indicates which of the following statements is true?
- A. This finding needs to be considered in light of other forms of proteinuria testing.
- B. A finding is a risk factor for incontinence incontinence.
- C. This is is likely the result likely an aging-related change.
- D. This result confirms that it confirms diabetes diabetes mellitus.
Correct Answer: A
Rationale: The test, which detects 30 to1000,000 / \mathrm{dL}$ of protein, should only used as a screening test, as screening affects urine concentration, affects pH concentration, hematuria, and radiocontast affect materials results results. Protein is not a diagnostic of diabetes, it is not age-related, nor is a risk factor for urinary incontinence.
A patient with a diagnosis of respiratory acidosis is experiencing renal compensation. What function does the kidney perform to assist in restoring acidbase balance?
- A. Sequestering free hydrogen ions in the nephrons
- B. Returning bicarbonate to the bodys circulation
- C. Returning acid to the bodys circulation
- D. Excreting bicarbonate in the urine
Correct Answer: B
Rationale: The kidney performs two major functions to assist in acidbase balance. The first is to reabsorb and return to the bodys circulation any bicarbonate from the urinary filtrate; the second is to excrete acid in the urine. Retaining bicarbonate will counteract an acidotic state. The nephrons do not sequester free hydrogen ions.
A patient with a history of progressively worsening fatigue is undergoing a comprehensive assessment which includes test of renal function relating to erythropoiesis. When assessing the oxygen transport ability of the blood, the nurse should prioritize the review of what blood value?
- A. Hematocrit
- B. Hemoglobin
- C. Erythrocyte sedimentation rate (ESR)
- D. Serum creatinine
Correct Answer: B
Rationale: Although historically hematocrit has been the blood test of choice when assessing a patient for anemia, use of the hemoglobin level rather than hematocrit is currently recommended, because that measurement is a better assessment of the oxygen transport ability of the blood. ESR and creatinine levels are not indicative of oxygen transport ability.
A nurse is preparing a patient diagnosed with benign prostatic hypertrophy (BPH) for a lower urinary tract cystoscopic examination. The nurse informs the patient that the most common temporary complication experienced after this procedure is what?
- A. Urinary retention
- B. Bladder perforation
- C. Hemorrhage
- D. Nausea
Correct Answer: A
Rationale: After a cystoscopic examination, the patient with obstructive pathology may experience urine retention if the instruments used during the examination caused edema. The nurse will carefully monitor the patient with prostatic hyperplasia for urine retention. Post-procedure, the patient will experience some hematuria, but is not at great risk for hemorrhage. Unless the condition is associated with another disorder, nausea is not commonly associated with this diagnostic study. Bladder perforation is rare.