Nokea
The nurse assesses a child with intussusception. Which assessment findings require priority intervention?
- A. Abdominal rigidity with guarding
- B. Absence of tears in crying child with IV start
- C. Blood-streaked mucous stool in diaper
- D. Sausage-shaped right-sided mass on palpation
Correct Answer: A
Rationale: Abdominal rigidity with guarding suggests peritonitis or perforation, critical complications of intussusception requiring immediate surgical intervention.
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The nurse is caring for a group of clients. Which finding requires immediate action by the nurse?
- A. Client scheduled for discharge who has had a peripheral IV in place for 84 hours
- B. Client with a do-not-resuscitate prescription who has swelling at the IV site
- C. Client with a saline lock who had a scheduled IV saline flush due 15 minutes ago
- D. Client with an IV infusing at 20 mL/hr who has 100 mL fluid remaining in the bag
Correct Answer: A
Rationale: A peripheral IV in place for 84 hours increases the risk of infection and phlebitis. Guidelines recommend changing IV sites every 72-96 hours, so this requires immediate action to remove or replace the IV.
An adult client is receiving oxygen at 6 L/min. The client asks the nurse why the oxygen is running through bubbling water. What should be included in the nurse's reply?
- A. The water cools the oxygen and makes it more comfortable.
- B. Oxygen is very drying to tissues; the water humidifies it.
- C. The water prevents fires when oxygen is in use.
- D. The water helps to prevent infections from developing in the tubing.
Correct Answer: B
Rationale: Bubbling water in oxygen delivery systems humidifies the oxygen, preventing mucosal drying. It doesn't cool oxygen, prevent fires, or reduce infections.
A nurse in the pediatric unit is preparing a 16-year-old for a surgical procedure and observes that the client has signed the informed consent for surgery. What should be the first action by the nurse?
- A. Cancel the procedure until a valid consent form is signed
- B. Determine if the client meets legal requirements to sign the consent form
- C. Locate the client's parent or guardian to sign the consent form
- D. Verify that the consent is properly witnessed and send the client to surgery
Correct Answer: B
Rationale: Minors typically cannot provide legal consent unless they are emancipated or meet specific legal criteria. The nurse must first determine if the 16-year-old is legally able to sign the consent.
The nurse is caring for a 4-year-old who was hospitalized with influenza. Which nursing action would be most effective to maintain psychosocial integrity?
- A. Encouraging use of puzzles for play
- B. Offering the child stacking blocks for diversion
- C. Providing crayons to draw noses on facemasks
- D. Suggesting that playmates visit the child
Correct Answer: C
Rationale: Drawing on facemasks is an age-appropriate, creative activity that promotes self-expression and reduces fear associated with medical equipment, supporting psychosocial integrity.
The nurse is teaching a group of adults about modifiable cardiac risk factors. Which of the following should the nurse focus on first?
- A. Weight reduction
- B. Stress management
- C. Physical exercise
- D. Smoking cessation
Correct Answer: D
Rationale: Smoking cessation. Stopping smoking is the priority for clients at risk for cardiac disease, because of its effects of reducing oxygenation and constricting blood vessels.