Nokea
The nurse is planning an approach to decrease urinary incontinence in an elderly client. Which activity will do the most to help prevent incontinence?
- A. Restrict fluids until continence has been achieved and then hydrate well.
- B. Offer the bedpan at two-hour intervals during the day and every four hours at night.
- C. Encourage the client to ambulate frequently and have the client do deep breathing exercises.
- D. Encourage fluids during the day and offer the bedpan every two hours.
Correct Answer: D
Rationale: Adequate hydration and frequent toileting (every two hours) promote bladder health and reduce incontinence. Fluid restriction or unrelated exercises are ineffective.
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A client is admitted with infective endocarditis (IE). Which finding would alert the nurse to a complication of this condition?
- A. dyspnea
- B. heart murmur
- C. macular rash
- D. Hemorrhage
Correct Answer: B
Rationale: Large, soft, rapidly developing vegetations attach to the heart valves. They have a tendency to break off, causing emboli and leaving ulcerations on the valve leaflets. These emboli produce findings of cardiac murmur, fever, anorexia, malaise and neurologic sequelae of emboli.
The nurse is preparing to give an adult a subcutaneous injection of heparin. What should the nurse check prior to giving the medication?
- A. International normalized ratio (INR)
- B. Bleeding time
- C. Prothrombin time
- D. Partial thromboplastin time
Correct Answer: D
Rationale: Partial thromboplastin time (PTT) monitors heparin's anticoagulant effect, ensuring safe administration by assessing bleeding risk.
A 62-year-old client admitted to the telemetry unit after an acute myocardial infarction 3 days ago reports that the left calf is very tender and warm to the touch. Which nursing intervention is the priority?
- A. Asking the client how long the leg has been tender and warm
- B. Checking the electrocardiogram for ectopic beats
- C. Obtaining vital signs, including pulse oximetry
- D. Performing a neurovascular check on the lower extremities
Correct Answer: D
Rationale: Tenderness and warmth suggest deep vein thrombosis, so a neurovascular check (D) is the priority to assess for complications. History (A), ECG (B), and vitals (C) are secondary.
The nurse has taught the parents of a 6-year-old client with nephrotic syndrome. Which of the following statements by the parents would require follow-up?
- A. I will encourage my child to play with other children.
- B. I will monitor my child's urine for protein every day.
- C. I will provide a healthy diet without added salt for my child.
- D. I will report swelling or rapid weight gain to the health care provider.
Correct Answer: A
Rationale: Encouraging play with others (A) may expose the child to infections, risky in nephrotic syndrome due to immunosuppression. Monitoring urine (B), low-salt diet (C), and reporting swelling (D) are correct.
The nurse prepares to insert an indwelling urinary catheter in a client who is disoriented to time, place, and person and cannot follow directions or commands. Which intervention is most important when inserting the urinary catheter?
- A. Ensure the client understands the procedure prior to implementation
- B. Maintain a sterile field and keep the urinary catheter sterile
- C. Place the catheter supply kit between the client's legs in the center of the bed
- D. Throw swabs used to clean the perineum directly into the biohazard bin
Correct Answer: B
Rationale: Maintaining a sterile field (B) is critical to prevent infection, especially in a disoriented client. Explaining the procedure (A) is ideal but not feasible, kit placement (C) is secondary, and swab disposal (D) follows insertion.