The nurse received an order to administer parenteral nutrition for a malnourished patient. The nurse knows it can must be administered through which of the following methods?
Nasointestinal Tube
Gastrostomy Tube
Central Venous Catheter
Orally
The Correct Answer is C
A. Nasointestinal Tube: This is used for enteral nutrition, not parenteral.
B. Gastrostomy Tube: This is also for enteral feeding directly into the stomach.
C. Central Venous Catheter: Parenteral nutrition is a sterile, hypertonic solution that must be administered via a central line due to its osmolarity and potential vein irritation.
D. Orally: Parenteral nutrition is given when the GI tract is not functional, so oral administration is not an option.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
A. Voiding pattern: Monitoring the frequency, amount, and timing of urination helps identify retention issues. Infrequent or small-volume voiding can indicate retention.
B. Dribbling of urine: Dribbling can occur when the bladder is full and cannot empty completely, leading to overflow incontinence, a sign of retention.
C. Color of the urine: While urine color may indicate hydration or infection, it is not a specific indicator of urinary retention.
D. Bladder distension: A full, distended bladder upon palpation or percussion suggests urinary retention.
E. Proteinuria: Protein in urine indicates possible renal disease, not urinary retention.
Correct Answer is D
Explanation
A. Replace the external urinary catheter once each day: Replacement depends on the manufacturer's instructions and patient need, not a fixed daily schedule.
B. Connect the catheter to continuous wall suction: External urinary catheters are connected to a gravity drainage bag, not suction.
C. Insert the catheter into the client's urethra: This describes an internal (indwelling) catheter, not an external one.
D. Apply a barrier cream to the client's perineal skin: Barrier creams help protect skin from moisture-associated skin damage and should be used with external catheters.
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