🍃 The oliguric phase of AKI is defined by markedly reduced urine output, typically less than 400 mL in 24 hours in adults.

🍃 This reduced output reflects severely impaired glomerular filtration and the kidneys’ inability to excrete fluid and metabolic wastes.

🍃 During this phase, clients are at risk for fluid overload, electrolyte imbalances, metabolic acidosis, and azotemia.

🍃 Monitoring urine output is crucial because decreasing output is often one of the earliest clinical indicators of AKI.

🍃 Teaching this specific volume threshold helps clients and staff recognize when oliguria may signal significant renal dysfunction.

“The oliguric phase lasts for 2 days.”

🍃 The oliguric phase typically lasts longer than 2 days, often 1–3 weeks, depending on the cause and severity of the kidney insult.

🍃 Saying it lasts only 2 days underestimates the clinical duration and may give clients a false sense of rapid recovery.

🍃 Prolonged oliguria contributes to ongoing electrolyte and fluid imbalances, requiring close monitoring over days to weeks.

🍃 Misstating the length of the phase could lead to inadequate planning for monitoring and treatment.

🍃 Therefore, this statement does not accurately reflect the usual course of oliguric AKI.

“The oliguric phase begins within 1 month of the injury.”

🍃 The oliguric phase generally begins within 1–7 days of the initial kidney injury, not as late as 1 month.

🍃 A 1-month delay would be more consistent with chronic changes, not the acute pattern seen in AKI.

🍃 Early onset is important for timely diagnosis and intervention, such as fluid management and avoiding nephrotoxins.

🍃 Teaching that it starts within a month could cause missed recognition of early oliguric changes soon after the insult.

🍃 Therefore, this answer misrepresents the timing of the oliguric phase.

“The client's BUN and creatinine decrease during this phase.”

🍃 In the oliguric phase, BUN and creatinine levels increase, not decrease, due to retention of nitrogenous wastes in the blood.

🍃 The kidneys are unable to adequately filter and excrete these substances, causing progressive azotemia.

🍃 Decreasing BUN and creatinine would suggest improvement or recovery, which typically occurs in the diuretic or recovery phases, not the oliguric phase.

🍃 Misunderstanding lab trends can lead to inaccurate interpretation of kidney status and delayed adjustments to care.

🍃 Thus, this statement is incorrect for the oliguric phase of AKI.

“Confirm the client's identity by checking her wristband.”

🔷 The first step is always to verify the right client using at least two identifiers, commonly name and wristband.

🔷 This prevents performing the enema on the wrong person, which would be a serious patient safety event.

🔷 Correct identification aligns with standard safety protocols such as the “five rights” of procedures and treatments.

🔷 Performing any intervention without confirming identity increases risk for legal and clinical errors.

🔷 Therefore, this step must occur before any further action in the enema procedure.

“Provide for the client's privacy by closing the curtains.”

🔷 Once identity is confirmed, the nurse must protect the client’s privacy by closing curtains or the door.

🔷 Enema administration is an intimate procedure, and maintaining dignity and modesty is part of professional, patient-centered care.

🔷 Privacy encourages the client to feel more comfortable and cooperative during the procedure.

🔷 It also reduces environmental distractions and avoids unnecessary exposure to others in the room or hallway.

🔷 Thus, privacy is appropriately addressed before positioning and insertion.

“Assist the client into the Sims' position.”

🔷 The left Sims' position allows the enema solution to flow by gravity into the sigmoid colon more effectively.

🔷 Proper positioning enhances comfort, solution retention, and effectiveness of the enema.

🔷 Positioning must be completed before inserting the tubing to avoid injury or discomfort.

🔷 This step also helps the nurse assess the client’s mobility, tolerance, and skin integrity.

🔷 Therefore, placing the client in Sims' position is logically done after privacy and before insertion.

“Insert the tip of the enema tubing into the client's rectum.”

🔷 Insertion is performed only after the client is identified, privacy is ensured, and proper positioning is achieved.

🔷 The nurse gently inserts the lubricated tip of the tubing to reduce mucosal trauma and discomfort.

🔷 This step involves direct access to the rectum, so it must be done last in the sequence to maintain both dignity and safety.

🔷 Inserting before privacy or positioning would be unsafe and unprofessional.

🔷 Therefore, insertion is the final procedural step in this ordered sequence.

✍️Order: 25 mL fluid replacement for each 100 mL of output, given every 4 hr.

✍️Client’s output in last 4 hr: 500 mL

✍️Formula

➡️Fluid to give (mL) = (Output ÷ 100 mL) × 25 mL

➡️Output = 500 mL

➡️500 ÷ 100 = 5

➡️5 × 25 mL

✔️ 125 mL

💠 When the nurse encourages the client to share feelings about their new colostomy, this is a discussion-based strategy.

💠 Discussion allows the client to express fears, concerns, grief, or anxiety related to body image and lifestyle changes.

💠 It is a two-way, therapeutic conversation rather than a skill-based or performance-based teaching method.

💠 This approach supports emotional adjustment and helps the nurse assess the client’s readiness for more technical teaching later (like ostomy care).

💠 Therefore, encouraging verbal expression of feelings best fits the category of discussion.

“Return demonstration.”

💠 Return demonstration is used when the nurse teaches a skill (e.g., changing the ostomy pouch) and then observes the client perform the skill to confirm learning.

💠 It focuses on psychomotor learning, not primarily on emotional expression or coping.

💠 A client who says they are not ready to look at the stoma is not yet ready to perform return demonstrations.

💠 Forcing a return demo at this stage could increase distress or resistance rather than promote acceptance.

💠 Thus, this strategy does not match the described scenario, which centers on emotional readiness.

“Role-play.”

💠 Role-play involves acting out scenarios, often to practice communication or coping in hypothetical situations.

💠 It is more structured and involves pretending different roles, such as being the nurse, the client, or a family member.

💠 The scenario described focuses on the client simply talking about their feelings, not acting out or rehearsing a scenario.

💠 Early after colostomy surgery, role-play may be too advanced or emotionally taxing when the client is still struggling with basic acceptance.

💠 Therefore, role-play is not the most accurate label for the nurse’s chosen approach.

“Question-and-answer.”

💠 A question-and-answer strategy is primarily focused on information exchange, where the client asks questions and the nurse provides factual responses.

💠 While Q&A can be part of a discussion, the key here is the client’s emotional statement about not being ready, which indicates a need for supportive listening, not just facts.

💠 The nurse’s response focuses on inviting expression of feelings, not merely answering questions about care.

💠 Emotional processing and coping are better captured by discussion than a simple Q&A format.

💠 Thus, question-and-answer is not the best description of this therapeutic interaction.

🔶 Stress incontinence occurs when intra-abdominal pressure increases, such as with sneezing, coughing, laughing, or lifting, leading to involuntary urine leakage.

🔶 This is often due to weakened pelvic floor muscles or urethral sphincter weakness, commonly seen after childbirth or with aging.

🔶 The client’s report of leakage specifically during sneezing is classic for stress incontinence.

🔶 There is no mention of urgency or inability to stop urine flow before reaching the toilet, which would suggest another type.

🔶 Recognizing this pattern helps guide interventions such as Kegel exercises, bladder training, or referral for pelvic floor therapy.

“Overflow incontinence.”

🔶 Overflow incontinence occurs when the bladder is chronically overdistended and cannot empty completely, causing constant dribbling of small amounts of urine.

🔶 It is often associated with outlet obstruction (e.g., enlarged prostate) or neuromuscular problems affecting bladder emptying.

🔶 Clients typically experience a feeling of incomplete emptying, frequent small voids, and leakage unrelated to activities like sneezing.

🔶 The scenario here does not describe continuous dribbling or chronic retention, but rather episodic leakage with physical stress.

🔶 Therefore, overflow incontinence does not match this client’s symptom pattern.

“Urge incontinence.”

🔶 Urge incontinence is characterized by a sudden, intense urge to void, followed by involuntary urine loss before reaching a toilet.

🔶 It is commonly related to overactive bladder or detrusor muscle overactivity.

🔶 Clients often describe “I can’t get to the bathroom in time,” not leakage triggered solely by sneezing or coughing.

🔶 There is no description of strong urgency in this scenario, only stress-related leakage.

🔶 Thus, urge incontinence is not the best match for these findings.

“Reflex incontinence.”

🔶 Reflex incontinence occurs when urine is lost at somewhat predictable intervals when a certain bladder volume is reached, often due to spinal cord injury or neurologic disease.

🔶 Clients may have no sensation or awareness of bladder filling and no urge to void.

🔶 Leakage is not tied to sneezing or physical exertion, but rather to involuntary reflex emptying.

🔶 The client in this case is clearly aware of leakage during sneezing, suggesting a different mechanism.

🔶 Therefore, reflex incontinence does not fit this presentation.

⭐ For an adult female, lubricating 2.5 to 5 cm (1–2 in) of the catheter tip reduces friction and trauma during urethral insertion.

⭐ Adequate lubrication promotes comfort, protects the urethral mucosa, and lowers the risk of injury or bleeding.

⭐ This step is part of sterile technique, done after preparing the sterile field and before insertion.

⭐ Proper preparation supports smoother insertion and helps maintain patient trust and cooperation.

⭐ Therefore, this is the correct action to include in planning indwelling catheter insertion for an adult female.

“Insert the catheter using clean technique.”

⭐ Indwelling catheter insertion is an invasive procedure that must be performed using sterile technique, not merely clean technique.

⭐ Sterile technique includes sterile gloves, sterile equipment, and a sterile field, which help prevent introducing bacteria into the bladder.

⭐ Clean technique would not adequately protect the urinary tract, increasing the risk of catheter-associated urinary tract infections (CAUTIs).

⭐ Standards of practice and guidelines emphasize aseptic insertion as key to infection prevention.

⭐ Therefore, this option is incorrect because it fails to meet infection control requirements.

“Provide routine catheter care with povidone iodine.”

⭐ Routine catheter care usually involves gently cleaning the perineal area and catheter with mild soap and water, not strong antiseptics.

⭐ Povidone iodine can cause skin irritation and dryness if used repeatedly on delicate mucosa.

⭐ Evidence-based practice has moved away from daily antiseptic use around catheters, focusing instead on gentle, regular hygiene and securement.

⭐ Overuse of antiseptics does not significantly reduce CAUTI risk and may damage skin integrity.

⭐ Thus, this option does not reflect current best practices for routine catheter care.

“Use an 8-Fr size catheter.”

⭐ An 8-Fr catheter is typically used for pediatric clients or very small urethras, not for the average adult female.

⭐ Adult females usually require a catheter size of 14–16 Fr to allow adequate urine drainage while minimizing trauma.

⭐ Using a catheter that is too small can result in poor drainage, blockage, or kinking, especially with sediment.

⭐ Catheter size must be chosen based on age, anatomy, and clinical need, and 8-Fr is too small for a typical adult woman.

⭐ Therefore, this option is inappropriate for an adult female and is not the correct plan.

💚 Hypokalemia is a state of low serum potassium, which significantly affects cardiac conduction and repolarization.

💚 On the ECG, hypokalemia is classically associated with flattened T waves, ST depression, and the appearance of prominent U waves.

💚 U waves are extra deflections that follow the T wave and indicate altered ventricular repolarization due to low potassium.

💚 These ECG changes increase the risk of dysrhythmias, making continuous cardiac monitoring important in clients with hypokalemia.

💚 Recognizing U waves helps the nurse connect the ECG pattern to possible electrolyte imbalance and advocate for potassium replacement.

“Syncope”

💚 Syncope (fainting) is a nonspecific symptom that can be caused by many conditions such as arrhythmias, hypotension, or vasovagal episodes.

💚 Although severe electrolyte disturbances can contribute to syncope, it is not a defining sign of hypokalemia by itself.

💚 Hypokalemia more commonly presents with muscle weakness, cramps, constipation, and characteristic ECG changes.

💚 Because syncope has many potential causes, it is not reliable as a standalone indicator of low potassium.

💚 Therefore, while possible, it is not as specific or testable for hypokalemia as U waves on ECG.

“Bradypnea”

💚 Bradypnea (abnormally slow breathing) is more closely associated with CNS depression, narcotic overdose, or brainstem injury rather than hypokalemia.

💚 Hypokalemia primarily affects neuromuscular and cardiac systems, not the respiratory rate directly.

💚 Clients might feel fatigued or weak, but their baseline breathing pattern is typically not profoundly slowed from potassium loss alone.

💚 Respiratory compromise in hypokalemia would usually be secondary to severe muscle weakness, not a primary hallmark feature.

💚 As a result, bradypnea is not the best sign to associate with hypokalemia on an exam question.

“Hyperventilation”

💚 Hyperventilation is commonly related to anxiety, pain, fever, or respiratory alkalosis, not specifically to hypokalemia.

💚 Hypokalemia’s most notable exam associations are ECG changes, muscle weakness, and GI slowing, not increased respiratory rate.

💚 While electrolyte imbalances can affect many body systems, hyperventilation is not a key identifying pattern for low potassium.

💚 Relying on hyperventilation to diagnose hypokalemia would be inaccurate, as many other conditions share this symptom.

💚 Therefore, U waves are a much more specific and test-significant finding than hyperventilation in hypokalemia.

✍️Step 1: Convert all oral fluids from oz → mL

➡️ Use 1 oz ≈ 30 mL

1. Coffee: 8 oz × 30 mL = 240 mL
2. Juice: 3 oz × 30 mL = 90 mL
3. Soda: 12 oz × 30 mL = 360 mL

➡️ Total from cups/cans = 240 + 90 + 360 = 690 mL

✍️Step 2: Calculate water pitcher intake

1. Started with: 800 mL
2. Remaining: 200 mL

➡️Intake from pitcher = 800 mL − 200 mL = 600 mL

✍️Step 3: Calculate IV intake

1. IV rate: 40 mL/hr
2. Time: 8 hr

➡️IV intake = 40 mL/hr × 8 hr = 320 mL

✍️Step 4: Add all intake sources

1. Oral drinks: 690 mL
2. Pitcher water: 600 mL
3. IV fluids: 320 mL

➡️Total intake = 690 + 600 + 320

✅1,610 mL