Nokea
A nurse is obtaining a sterile urine specimen from a client who has an indwelling urinary catheter. Identify the sequence the nurse should follow.
- A. Empty the urine into a sterile container labeled with the client identifiers.
- B. Document in the client's electronic medical record that the specimen was sent to the laboratory.
- C. Attach a sterile needleless syringe to the sample port and aspirate the specimen.
- D. Wipe the sample port with an alcohol wipe and let the alcohol dry.
- E. Clamp the catheter tubing distal to the sampling port for 15 min.
Correct Answer: E,D,C,A,B
Rationale: Order: Clamp (E), wipe port (D), aspirate (C), transfer (A), document (B) ensures sterility and proper procedure.
You may also like to solve these questions
A nurse is reviewing the results of a client's fecal occult blood screening test. Which of the following findings from the client's history should the nurse identify as potentially causing a false-positive result?
- A. The client consumed citrus juice 3 days before the test.
- B. The client takes ibuprofen for headaches.
- C. The client had a hemorrhoidectomy 1 year ago.
- D. The client has a history of breast cancer.
Correct Answer: B
Rationale: Fecal occult blood tests detect hidden blood in stool, often for colorectal cancer screening, but false positives can skew results. Ibuprofen, an NSAID, irritates the gastric mucosa, causing microbleeding that may appear in stool, unrelated to colonic sources. Citrus juice doesn't affect heme detection vitamin C may cause false negatives, not positives, and 3 days prior minimizes impact. A hemorrhoidectomy 1 year ago is healed, unlikely to bleed now unless complications persist, which isn't suggested. Breast cancer history doesn't influence gastrointestinal bleeding unless metastatic, an unlikely scenario here. Ibuprofen's known GI side effects align with testing guidelines (e.g., avoiding NSAIDs pre-test), making it the most likely false-positive trigger, requiring the nurse to clarify timing and adjust interpretation.
Exhibit 1 Exhibit 2 Exhibit 3 Exhibit 4
Medical History
Today, 0700:
Admitting Diagnosis: Heart Failure
Past medical history of heart failure, coronary artery disease, sleep apnea
Client reports diarrhea, dry mouth, and unusual thirst for the past three days
A nurse is assisting in the care of a male client who has a new prescription for furosemide. Which of the following client findings should the nurse identify as a contraindication to the administration of furosemide?
- A. Potassium level
- B. Blood pressure
- C. Prescription for digoxin
- D. Client verbal report
- E. BUN
Correct Answer: A
Rationale: Furosemide, a loop diuretic, treats heart failure but depletes potassium, risking hypokalemia. A low potassium level (e.g., <3.5 mEq/L) contraindicates its use hypokalemia causes arrhythmias, especially with heart failure's cardiac strain, per pharmacology standards. Blood pressure matters hypotension may worsen with diuresis but isn't a direct contraindication unless extreme. Digoxin use heightens hypokalemia risk (enhancing toxicity), but potassium level drives the decision. The client's report of diarrhea and thirst suggests dehydration, a caution, not a strict contraindication. Low potassium demands correction (e.g., supplements) before furosemide, preventing lethal complications like ventricular fibrillation, making it the critical finding to identify.
A nurse is assisting in the plan of care for a client who has constipation after receiving opioid medication for incisional pain. Which of the following actions should the nurse take first?
- A. Encourage the client to increase oral intake of fluids.
- B. Auscultate the client's abdomen for bowel sounds.
- C. Provide the client privacy with a set time to defecate.
- D. Administer a fiber-based laxative to the client.
- E. Increase physical activity.
- F. Check medication history.
- G. Apply heat to the abdomen.
Correct Answer: B
Rationale: Auscultating bowel sounds assesses the underlying issue (e.g., ileus) before interventions like fluids or laxatives.
A nurse in a long-term care facility is providing care for a client who has Alzheimer's disease and is agitated. Which of the following interventions should the nurse implement?
- A. Administer a prescribed oral dose of trazodone to the client.
- B. Encourage the client to ambulate with a staff member.
- C. Isolate the client in their room.
- D. Apply bilateral wrist restraints to the client.
Correct Answer: A
Rationale: Prescribed trazodone addresses agitation pharmacologically. Other options are less effective or inappropriate for immediate management of agitation in Alzheimer's.
A nurse is caring for a client who has returned to the unit following a cardiac catheterization using a femoral approach. Which of the following methods should the nurse use to monitor for complications?
- A. Palpate the client's brachial pulses and compare bilaterally.
- B. Check for jugular vein distention while the client is supine.
- C. Check the client's blood pressure while the client lies supine, sits, and stands.
- D. Palpate the client's pedal pulses and compare bilaterally.
- E. Monitor respiratory rate.
- F. Check for chest pain.
- G. Assess skin temperature.
Correct Answer: D
Rationale: Pedal pulses assess for femoral artery complications like hematoma or occlusion.