Nurse cautioning mother of 8 mo infant about safety. Which statement by mother indicates understanding of safety for infant?
- A. My baby loved to play with crib gym, but I took it from him
- B. I just bought a soft mattress so my baby will sleep better
- C. My baby really likes sleeping on fluffy pillow we just got for him
- D. I just bought a child-safety gate that folds like accordion
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Crib gyms can pose a suffocation risk for infants, so removing it shows understanding of safety.
2. Soft mattresses increase the risk of Sudden Infant Death Syndrome.
3. Fluffy pillows pose suffocation hazard; infants should sleep on a firm, flat surface.
4. Child-safety gates should not fold like accordions as they can trap fingers.
Summary:
B and C pose suffocation risks. D is incorrect as accordion-style gates can be hazardous. A demonstrates understanding of infant safety by removing the crib gym.
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A home health nurse is discussing dangers of carbon monoxide poisoning with a client. What information should the nurse include?
- A. Carbon monoxide has a distinct odor
- B. Water heaters should be inspected every 5 years
- C. Lungs are damaged from carbon monoxide inhalation
- D. Carbon monoxide binds with hemoglobin in body
Correct Answer: D
Rationale: The correct answer is D: Carbon monoxide binds with hemoglobin in the body. This is correct because carbon monoxide binds with hemoglobin in the blood more easily than oxygen, leading to decreased oxygen delivery to tissues. This can result in symptoms of carbon monoxide poisoning.
A: Carbon monoxide is odorless, so this is incorrect.
B: While regular inspection of appliances like water heaters is important for safety, it is not directly related to carbon monoxide poisoning.
C: Carbon monoxide primarily affects the body by interfering with oxygen transport, not by directly damaging the lungs.
In summary, choice D is correct because it explains the mechanism of carbon monoxide poisoning, while the other choices are incorrect as they do not directly relate to the dangers of carbon monoxide poisoning.
Nurse is caring for many clients during mass casualty event. Which client is highest priority?
- A. Client with crush injuries to chest/abdomen & expected to die
- B. Client with 4-inch laceration to head
- C. Client with partial & full-thickness burns to face
- D. neck
- E. chest
Correct Answer: C
Rationale: The correct answer is C: Client with partial & full-thickness burns to face. This client is the highest priority due to airway compromise risk from facial burns. Airway is a top priority in mass casualty events to prevent respiratory distress or failure. Crush injuries (A) may be severe but not immediately life-threatening. Laceration (B) to head can be managed with proper wound care. Clients with neck (D) or chest (E) injuries may have potential serious complications, but airway takes precedence in this scenario.
A nurse is assessing body alignment. What is the nurse monitoring?
- A. The relationship of one body part to another while in different positions
- B. The coordinated efforts of the musculoskeletal and nervous systems
- C. The force that occurs in a direction to oppose movement
- D. The inability to move about freely
Correct Answer: A
Rationale: The correct answer is A. The nurse is monitoring the relationship of one body part to another while in different positions to ensure proper alignment. This is crucial for preventing musculoskeletal issues. Choice B refers to coordination, not body alignment. Choice C refers to resistance, not alignment. Choice D refers to immobility, not alignment.
Nurse has prepared sterile field for assisting provider with chest tube insertion. Which should nurse recognize as contaminating sterile field?
- A. Provider drops sterile instrument onto near side of sterile field
- B. Nurse moistens cotton ball with sterile NS & places it on sterile field
- C. Procedure is delayed 1h because provider receives emergency call
- D. Nurse turns to speak to someone who enters through door behind nurse
- E. Client's hand brushes against outer edge of sterile field
Correct Answer: B,C,D
Rationale: The correct answers are B, C, and D.
B: Moistening a cotton ball with sterile NS and placing it on the sterile field introduces moisture and potentially non-sterile material, contaminating the field.
C: Delaying the procedure for an hour increases the risk of airborne contaminants settling on the sterile field.
D: Turning to speak to someone who enters behind the nurse can lead to inadvertent contact with non-sterile areas, contaminating the field.
Incorrect choices:
A: While dropping a sterile instrument close to the field is not ideal, it may not necessarily contaminate the field unless it actually touches it.
E: Client's hand brushing against the outer edge of the field is a potential contamination point, but it does not directly contaminate the sterile field.
A nurse delegating ambulation of a client who had knee arthroplasty 5 days ago to an AP. Which of the following information should the nurse share with the AP?
- A. The roommate is up independently
- B. Client ambulates with slippers over antiembolic stockings
- C. Client uses front-wheeled walker when ambulating
- D. Client had pain medication 30 min ago
- E. Client is allergic to codeine
Correct Answer: B,C,D
Rationale: The correct answer is B, C, and D. The nurse should share that the client ambulates with slippers over antiembolic stockings (B) to ensure proper footwear and prevent falls. Sharing that the client uses a front-wheeled walker when ambulating (C) is vital for safety and stability. Informing the AP that the client had pain medication 30 minutes ago (D) is crucial to prevent overexertion and ensure appropriate monitoring for side effects. Choice A is incorrect because the roommate's independence is not relevant to the client's ambulation. Choice E is also incorrect as the client's allergy to codeine is not directly related to ambulation delegation.