LPN LPN Urinary and Bowel Elimination 2

Question 1

How frequently should a urinary catheter drainage bag be emptied to prevent infection and maintain accurate output measurement?

Accepted Answer

Every 8 hours or when the bag is two-thirds to three-quarters full

Answer

The catheter drainage bag should be emptied at least every 8 hours or when two-thirds to three-quarters full to prevent backflow and maintain accurate intake and output records.

Question 2

Which dietary factor most commonly contributes to constipation?

Accepted Answer

Low-fiber diet with insufficient fluids

Answer

A diet low in fiber and fluids reduces stool bulk and slows peristalsis, leading to constipation and difficulty passing stool.

Question 3

What is the purpose of collecting a clean-catch midstream urine specimen?

Accepted Answer

To obtain an uncontaminated sample for culture and sensitivity testing

Answer

A clean-catch midstream urine specimen minimizes contamination from perineal flora, providing an accurate sample for urinalysis and urine culture and sensitivity testing.

Question 4

A patient has not had a bowel movement in 3 days and reports mild discomfort. What is the most appropriate initial nursing intervention?

Accepted Answer

Encourage increased fluid intake and ambulation if tolerated

Answer

Increasing fluid intake and encouraging ambulation stimulates peristalsis naturally and is the appropriate first-line nursing intervention before pharmacological measures.

Question 5

Which urine output finding requires immediate reporting to the RN or physician?

Accepted Answer

No urine output for the past 2 hours in a catheterized patient

Answer

Anuria (no urine output) in a catheterized patient for 2 hours may indicate catheter obstruction, renal failure, or hemodynamic compromise and requires immediate assessment.

LPN - Licensed Practical Nurse Practice Test

LPN - Licensed Practical Nurse Practice Test

LPN LPN Urinary and Bowel Elimination 2