Elimination Practice Test 1
Elimination NCLEX Practice Test
Elimination, within the NCLEX test plan under Physiological Integrity → Basic Care and Comfort, reflects the core knowledge domains and conceptual competencies directly related to what the exam evaluates. The targeted number of questions is 50; designed with realistic clinical scenarios and conceptual variety to help you identify both your strengths and improvement areas.
This test is the 1st part of the Elimination section. To explore all practice tests under this topic, use the “Back to Main Topic” button at the end of the page.
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Elimination Practice Test 1
What is the name of the given device used for collecting waste from a stoma?
- Nephrostomy bag
- Ostomy collection bag
- Stoma irrigation sleeve
- Enema bag
Explanation: Answer reason: An ostomy collection bag is specifically designed to collect fecal or urinary waste from a surgically created stoma. It attaches securely to the skin barrier and provides continuous waste collection.
What is the primary purpose of administering a saline enema to a patient?
- To provide hydration.
- To soften stool and promote evacuation.
- To prepare for diagnostic tests.
- To deliver medication.
Explanation: Answer reason: A saline enema is isotonic and works by softening the stool and stimulating peristalsis, facilitating bowel evacuation. It is not intended for systemic hydration or medication delivery.
Which of the following is a correct nursing action when collecting a urine specimen from a client with an indwelling catheter?
- Collect a urine specimen from the drainage bag.
- Detach the catheter from the connecting tube and draw the specimen from the port.
- Use a sterile syringe to aspirate a urine specimen from the drainage port
- Insert the syringe straight into the port to allow the port to self-seal.
Explanation: Answer reason: To obtain a sterile specimen from an indwelling catheter, clamp below the sampling port, disinfect the port, and use a sterile syringe to aspirate urine from the sampling port. Do not collect from the drainage bag or disconnect the tubing, which increases contamination risk.
The nurse is caring for a homebound client who has a urinary catheter. The client's husband says he thinks the catheter is obstructed. Which of the following observations would confirm this suspicion?
- The nurse notes that the bladder is distended.
- The client complains of a constant urge to void.
- The nurse notes that the urine is concentrated.
- The client complains of a burning sensation.
Explanation: Answer reason: Bladder distention is an objective sign of urinary retention from catheter blockage. The urge to void and burning suggest irritation or a UTI, and concentrated urine indicates dehydration rather than obstruction.
Which of the following is not a purpose of catheterization of the urinary bladder?
- For diagnostic purposes
- To treat urinary retention.
- Prior to surgery
- Colostomy irrigation
Explanation: Answer reason: Urinary catheterization is used for diagnostic purposes, to relieve urinary retention, and, perioperatively, to keep the bladder empty. Colostomy irrigation is a bowel procedure unrelated to the urinary bladder.
What is the appropriate volume of solution for an infant enema?
- 100–200 mL
- 200–300 mL
- 300-400 ml
- 400–500 mL
Explanation: Answer reason: Infants require small enema volumes to prevent bowel distension and fluid–electrolyte imbalance; the typical recommended volume is about 100–200 mL.
When giving an evacuant enema to children, the amount of solution for children should be used?
- 600-800 ml
- 200 ml
- 250-500 ml
- 100 ml
Explanation: Answer reason: Standard cleansing (evacuant) enema volumes: infants ~100–200 mL, children ~250–500 mL, adults ~500–1000 mL. Therefore, the appropriate amount for children is 250–500 mL.
The nurse is caring for a postpartum client two hours post-delivery who is unable to void. Which of the following nursing interventions should be considered initially?
- Insert a straight catheter for residual.
- Encourage oral intake of fluids.
- Check the perineum for swelling or a hematoma.
- Palpate the bladder for distention and position.
Explanation: Answer reason: The initial nursing action is to assess. Palpating the bladder determines urinary retention and guides the next steps; other options are interventions after confirming the problem.
The nurse is assessing a client who has a new ureterostomy. Which statement by the client indicates the need for more education about urinary stoma care?
- "I change my pouch every week."
- "I change the appliance in the morning."
- "I empty the urinary collection bag when it is two-thirds full."
- "When I'm in the shower I direct the flow of water away from my stoma."
Explanation: Answer reason: Urostomy pouches should be emptied when one-third to one-half full to prevent weight pulling the seal loose and leakage; waiting until two-thirds full indicates inadequate education. The other statements are acceptable care practices.
Which of the following intervention is not recommended in watery diarrhea?
- Intravenous albumin
- Psyllium
- Potassium supplements
- Normal saline
Explanation: Answer reason: Management of watery diarrhea focuses on rehydration and electrolyte replacement (e.g., normal saline, potassium) and may include soluble fiber like psyllium to bulk stools. Intravenous albumin is not indicated for diarrhea treatment and offers no benefit.
A 53yr old woman becomes symptomatic as a result of a cystocele. If the cystocele is not severe, which suggestion by the nurse can best aid the client s incontinence?
- Recommend the purchase of absorbent underwear.
- Show her how to apply an external catheter.
- Teach her to exercise her perineal muscles.
- Instruct her to limit her fluid intake.
Explanation: Answer reason: Pelvic floor (Kegel) exercises strengthen perineal muscles and are first-line conservative management for stress incontinence from a mild cystocele. Other options do not address the cause or may be inappropriate.
The nurse is to administer a cleansing enema to a client scheduled for colon surgery. Which client position would be appropriate?
- Prone
- Supine
- Left Sim's
- Dorsal recumbent
Explanation: Answer reason: Left Sims' positions the client on the left side with right knee flexed, aligning the rectum and sigmoid colon for optimal enema flow and retention. Other positions do not facilitate effective enema administration.
A client with inflammatory bowel disease (IBD) requires an ileostomy. The nurse would instruct the client to do which of the following measures as an essential part of caring for the stoma?
- Perform massage of the stoma three times a day
- Include high-fiber foods in the diet, especially nuts
- Limit fluid intake to prevent loose stools
- Cleanse the peristomal skin meticulously
Explanation: Answer reason: Ileostomy effluent is liquid and enzyme-rich, which can quickly irritate and damage skin; meticulous peristomal skin care is essential. Massaging the stoma is not indicated, high-fiber foods like nuts can cause blockage, and fluid intake should be increased—not restricted.
The nurse is assessing a client with an indwelling catheter and finds the catheter is not draining and the client's bladder is distended. What is the nurse's first best action?
- Notify the physician.
- Assess the catheter tubing for kinks and position so downhill flow is initiated.
- Change the catheter.
- Aspirate urine for culture.
Explanation: Answer reason: First correct nursing action is to troubleshoot mechanical causes of poor drainage by checking for kinks and ensuring the collection bag is below the bladder before escalating or replacing the catheter.
Length to which rectal catheter need to be inserted while giving enema is ..........?
- 5 cm
- 10 cm
- 15 cm
- 20 cm
Explanation: Answer reason: For adult enema administration, the rectal catheter is inserted about 7.5–10 cm (3–4 inches). Among the choices, 10 cm is correct and safe.
What is the priority nursing action when a patient has voided only 50-100 ml of urine after removal of a Foley catheter?
- Check for bladder distention
- Encourage fluid intake
- Re-catheterize the client
- Monitor intake and output chart
Explanation: Answer reason: After catheter removal, small voids can indicate urinary retention. The priority is to assess for bladder distention (e.g., palpation/bladder scan) before interventions like fluids or recatheterization.
Which action should the nurse avoid when administering a soap suds enema?
- Using hypoallergenic soap.
- Filling the enema bag with warm water.
- Injecting the soap suds directly into the enema bag.
- Assessing the patient’s abdominal area before administration.
Explanation: Answer reason: For a soap suds enema, add a small amount of mild (e.g., castile) soap to warm water and mix gently. Injecting suds (foam) directly introduces air into the system, causing discomfort and cramping. The other actions are appropriate.
A client in her third trimester tells the nurse, 'I'm constipated all the time!' Which of the following should the nurse recommend?
- Daily enemas
- Laxatives
- Increased fiber intake
- Decreased fluid intake
Explanation: Answer reason: Constipation in pregnancy is best managed with lifestyle measures such as increased dietary fiber (and fluids/exercise). Routine use of enemas or laxatives is not recommended; decreasing fluids would worsen constipation.
Which solution is used for bladder irrigation if there is a contraindication to normal saline?
- Normal saline
- Silver nitrate
- Acetic acid
- 5% dextrose
Explanation: Answer reason: Acetic acid (commonly 0.25%) can be used for bladder irrigation when normal saline is contraindicated; it helps acidify urine and reduce catheter encrustation. Silver nitrate is not used for routine irrigation, and 5% dextrose is not recommended for bladder irrigation.
Two hours after the normal spontaneous vaginal delivery of a woman who is gravida 4 para 4, the nurse notes that the fundus is boggy and displaced slightly above and to the left of the umbilicus. The appropriate INITIAL nursing action is to?
- Assess lochia for color and amount
- Monitor pulse and blood pressure
- Call the physician immediately
- Ask the woman to empty her bladder
Explanation: Answer reason: A boggy uterus displaced above and to one side postpartum suggests bladder distention. The priority initial action is to have the woman void to allow uterine contraction and correct fundal position.
The nurse asks the client with an epidural anesthesia to void every hour during labor. The rationale for this intervention is?
- The bladder fills more rapidly because of the medication used for the epidural.
- Her level of consciousness is altered.
- The sensation of the bladder filling is diminished or lost.
- She is embarrassed to ask for the bedpan that frequently.
Explanation: Answer reason: Epidural anesthesia blocks sensory nerves, reducing or eliminating bladder fullness sensation and causing urinary retention; scheduled voiding prevents overdistention.
Constipation is a common problem for immobilized patients because of?
- Decreased peristalsis and positional discomfort
- An increased defecation reflex
- Decreased tightening of the anal sphincter
- Increased colon motility
Explanation: Answer reason: Immobility slows GI motility, reducing peristalsis, and bedrest positions make defecation uncomfortable and less effective, promoting constipation. The other options would increase stool passage or are unrelated.
To avoid pulling the urinary catheter, where should the nurse tape the catheter on the patient's leg?
- Upper thigh
- Lower thigh
- Hind leg
- Foot
Explanation: Answer reason: Securing the Foley to the upper/inner thigh with slack minimizes traction on the urethra during movement, reducing risk of accidental pulling or urethral trauma.
The nurse is caring for a newborn who is on strict intake and output. The used diaper weighs 73.5gm. The diaper's dry weight was 62gm. The newborn's urine output is?
- 10ml
- 11.5ml
- 10gm
- 12gm
Explanation: Answer reason: Weighing diapers: urine volume (mL) equals weight gain (g). 73.5 g − 62 g = 11.5 g ≈ 11.5 mL.
The nurse is developing a plan for bowel and bladder retraining for a client with paraplegia. The primary goal of a bowel and bladder retraining program is?
- Optimal restoration of the client's elimination pattern
- Restoration of the client's neurosensory function
- Prevention of complications from impaired elimination
- Promotion of a positive body image
Explanation: Answer reason: Retraining focuses on establishing a regular, continent elimination routine to the greatest extent possible in a client with neurogenic bowel/bladder. Restoring neurosensory function is unrealistic, and prevention of complications is important but not the central retraining goal.
The nurse is teaching a client with an orthotopic bladder replacement. The nurse should tell the client to?
- Place a gauze pad over the stoma
- Lie on her side while evacuating the pouch
- Bear down with each voiding
- Wear a well-fitting drainage bag
Explanation: Answer reason: An orthotopic neobladder allows voiding via the urethra; clients often need to use Valsalva/bearing down to empty. The other options refer to stoma care and external pouches, which apply to conduits, not orthotopic replacements.
The rationale for inserting a French catheter every hour for the client with epidural anesthesia is?
- The bladder fills more rapidly because of the medication used for the epidural.
- Her level of consciousness is such that she is in a trancelike state.
- The sensation of the bladder filling is diminished or lost.
- She is embarrassed to ask for the bedpan that frequently.
Explanation: Answer reason: Epidural anesthesia blocks sensory input to the bladder and can impair detrusor function, so the client may not sense bladder fullness and is at risk for urinary retention. Intermittent catheterization is done to empty the bladder.
The client with enuresis is being taught regarding bladder retraining. The nurse should advise the client to refrain from drinking after?
- 1900
- 1200
- 1000
- 0700
Explanation: Answer reason: For nocturnal enuresis, fluid intake is restricted in the evening to reduce nighttime urine production; advise no fluids after about 1900 (7 PM).
A temporary colostomy is performed on the client with colon cancer. The nurse is aware that the proximal end of a double barrel colostomy?
- Is the opening on the client's left side
- Is the opening on the distal end on the client's left side
- Is the opening on the client's right side
- Is the opening on the distal right side
Explanation: Answer reason: In a double-barrel (usually transverse) colostomy, the proximal stoma is the functioning end that expels feces and is located toward the ascending colon, on the client’s right side. The distal stoma (mucous fistula) lies on the left.
Which of the following is a Foley catheter?
- SB Tube
- Foley Catheter
- NG Tube
- Feeding Tube
Explanation: Answer reason: A Foley catheter is an indwelling urinary catheter; the other options are gastrointestinal tubes (Sengstaken-Blakemore, nasogastric, and feeding tubes).
The physician orders the removal of an in-dwelling catheter the second post-operative day for a client with a prostatectomy. The client complains of pain and dribbling of urine the first time he voids. The nurse should tell the client that?
- Using warm compresses over the bladder will lessen the discomfort.
- Perineal exercises will be started in a few days to help relieve his symptoms.
- If the symptoms don't improve, the catheter will have to be reinserted.
- His complaints are common and will improve over the next few days.
Explanation: Answer reason: After catheter removal following prostatectomy, transient dysuria and urinary dribbling are common and typically improve within a few days. Warm compresses are not standard care, Kegel exercises may help later but the immediate response is reassurance, and reinsertion of the catheter is not indicated for expected symptoms.
What is the correct position used for flatus tube insertion?
- Left lateral
- Right lateral
- Knee chest
- Prone
Explanation: Answer reason: A flatus (rectal) tube is inserted with the client in the left lateral/Sims' position, which follows the course of the sigmoid and descending colon and provides safe, easy access while reducing risk of injury.
What is the appropriate length to insert a rectal catheter when administering an enema?
- 5 cm
- 10 cm
- 15 cm
- 20 cm
Explanation: Answer reason: For an adult enema, insert the rectal tube 7.5–10 cm (3–4 inches). Among the options, 10 cm is correct.
What is the term for the expulsion of wastes from the body by the lungs, skin, rectum, and bladder?
- Enuresis
- Elimination
- Micturition
- Defaecation
Explanation: Answer reason: Elimination is the broad term for removal of body wastes through lungs, skin, rectum, and bladder. Enuresis is involuntary urination, micturition is urination, and defaecation is bowel evacuation.
The nurse is doing bowel and bladder retraining for the client with paraplegia. Which of the following is not a factor for the nurse to consider?
- Diet pattern
- Mobility
- Fluid intake
- Sexual function
Explanation: Answer reason: Bowel and bladder retraining is influenced by diet, mobility, and fluid intake; sexual function is unrelated to establishing an elimination program.
The nurse is caring for a patient with a colostomy. The patient asks, 'Will I ever be able to swim again?' The nurse's best response would be?
- "Yes, you should be able to swim again, even with the colostomy."
- "You should avoid immersing the colostomy in water."
- "No, you should avoid getting the colostomy wet."
- "Don't worry about that. You will be able to live just like you did before."
Explanation: Answer reason: Clients with colostomies can bathe and swim; modern ostomy appliances are water-resistant and secure. Options B and C are incorrect restrictions, and D is non-therapeutic.
The client with an ileostomy is being discharged. Which teaching should be included in the plan of care?
- Using Karaya powder to seal the bag.
- Irrigating the ileostomy daily.
- Using stomahesive as the best skin protector.
- Using Neosporin ointment to protect the skin.
Explanation: Answer reason: Ileostomy effluent is liquid and enzyme-rich, which can rapidly irritate skin; stomahesive provides the best protective barrier. Ileostomies are not irrigated, Neosporin is unnecessary, and Karaya is less effective with liquid output.
To prevent a valsalva maneuver in a client recovering from an acute myocardial infarction, the nurse would?
- Assist the client to use the bedside commode
- Administer stool softeners every day as ordered
- Administer antidysrhythmics prn as ordered
- Maintain the client on strict bed rest
Explanation: Answer reason: Valsalva results from straining during defecation, which increases intrathoracic pressure and can precipitate dysrhythmias after MI. Routine stool softeners reduce straining. The other options do not prevent straining or are treatment, not prevention.
The nurse is caring for a client with a sigmoid colostomy who requests assistance in removing the flatus from a one piece drainable ostomy pouch. Which of the following is the correct intervention?
- Piercing the plastic of the ostomy pouch with a pin to vent the flatus
- Opening the bottom of the pouch, allowing the flatus to be expelled
- Pulling the adhesive seal around the ostomy pouch to allow the flatus to escape
- Assisting the client to ambulate to reduce the flatus in the pouch
Explanation: Answer reason: For a one-piece drainable ostomy pouch, gas is properly vented by opening the tail closure at the bottom. Piercing the pouch or breaking the adhesive seal damages the system and risks leakage, and ambulation does not expel gas from the pouch.
During urinary catheterization in the male client it is important to lubricate the tip of the catheter prior to insertion to?
- Reduce friction within the urethra
- Prevent bladder distention
- Prevent infection
- Reduce leakage of urine around the catheter
Explanation: Answer reason: Lubrication minimizes friction through the male urethra, easing insertion and reducing trauma; it does not directly prevent distention, infection, or leakage.
An 82 year-old client complains of chronic constipation. To improve bowel function, the nurse should FIRST suggest?
- Increasing fiber intake to 20-30 grams daily
- Daily use of laxatives
- Avoidance of binding foods such as cheese and chocolate
- Monitoring a balance between activity and rest
Explanation: Answer reason: First-line management of constipation in older adults is to increase dietary fiber (about 20–30 g/day) to promote stool bulk and motility. Daily laxatives risk dependence and are not initial therapy; avoiding binding foods and activity balance may help but are secondary.
Which position should be provided to a patient when giving an enema?
- Supine position
- Side lying position
- Knee-chest position
- Lithotomy position
Explanation: Answer reason: Enemas are administered with the patient in left side-lying (Sims) position to follow the natural curve of the rectum and sigmoid colon and facilitate solution flow. Supine, knee-chest, and lithotomy are not standard for enemas.
Which of the following is a use for a Foley catheter?
- Enuresis
- Urine retention
- Incontinence
- Anuria
Explanation: Answer reason: Indwelling Foley catheters are primarily used to relieve or manage urinary retention and allow continuous drainage. They are not standard treatment for enuresis or routine incontinence and would not help anuria (no urine production).
A client was admitted to the psychiatric unit after refusing to get out of bed. In the hospital the client talks to unseen people and voids on the floor. The nurse could BEST handle the problem of voiding on the floor by?
- Requiring the client to mop the floor
- Restricting the client's fluids throughout the day
- Withholding privileges each time the voiding occurs
- Toileting the client more frequently with supervision
Explanation: Answer reason: Punitive measures or fluid restriction are inappropriate. The safest, most effective intervention is to meet the physical need by providing scheduled, supervised toileting to prevent floor voiding.
The nurses on a unit are planning for stoma care for clients who have a stoma for fecal diversion. Which stomal diversion poses the highest risk for skin breakdown?
- Ileostomy
- Transverse colostomy
- Ileal conduit
- Sigmoid colostomy
Explanation: Answer reason: Ileostomy effluent is liquid and contains digestive enzymes and bile salts that are highly irritating, causing rapid peristomal skin breakdown. Colostomy output is thicker and less caustic, and an ileal conduit diverts urine, not feces.
In counseling a six year-old who experiences secondary enuresis, the school nurse must understand that this is a problem that?
- Has no clear etiology
- May be associated with sleep phobia
- Has a definite genetic link
- Is a sign of willful misbehavior
Explanation: Answer reason: Secondary enuresis in children is multifactorial and lacks a single established cause; it is not willful misbehavior, not proven to be due to sleep phobia, and no definite genetic link explains all cases.
The nurse is caring for a client with a colostomy. During a teaching session, the nurse recommends that the pouch be emptied?
- When it is one third to one half full
- Prior to meals
- After each fecal elimination
- At the same time each day
Explanation: Answer reason: Ostomy pouches should be emptied when 1/3 to 1/2 full to prevent leakage and separation from the skin barrier; fixed times or after every elimination are unnecessary.
Which type of enema is administered in case of poisoning?
- Anesthetic enema
- Stimulant enema
- Sedative enema
- Emollient enema
Explanation: Answer reason: In cases of poisoning, a stimulant enema (e.g., strong coffee) has been used to promote rapid bowel evacuation and provide systemic stimulation that can counteract depressant effects of certain toxins. This helps hasten removal of the toxic substance from the lower bowel. Sedative and emollient enemas are intended to soothe or soften stool and do not aid toxin elimination, and anesthetic enemas are for pain relief rather than decontamination.
Enema is given through which route?
- Oral
- Rectal
- Nasal
- Intravenous
Explanation: Answer reason: An enema introduces fluid into the rectum and sigmoid colon to promote bowel evacuation or cleansing. The procedure requires insertion of a lubricated tip into the rectal canal, making the route distinctly rectal. Oral, nasal, and intravenous routes are not used for enemas and would not achieve the intended local gastrointestinal effect.
The normal temperature of enema solution for adults is?
- 20°C
- 37°C
- 45°C
- 50°C
Explanation: Answer reason: Enema solutions for adults should be warm and near body temperature to minimize cramping and discomfort and to avoid mucosal injury. Cold solutions (around 20°C) increase intestinal spasm, while very hot solutions (≥45–50°C) can burn the rectal mucosa. Therefore, a temperature close to 37°C is considered appropriate for routine adult enemas.
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