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A type of heat loss that occurs when the heat is dissipated by air current
- A. Convection
- B. Conduction
- C. Radiation
- D. Evaporation
Correct Answer: A
Rationale: Convection dissipates heat via air movement e.g., a fan cooling a feverish patient. Conduction (direct contact), radiation (infrared), and evaporation (sweat) differ. Nurses use this principle e.g., adjusting room airflow to manage hyperthermia, aligning with thermoregulation basics in patient care.
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A healthcare provider is planning care for a client who has a pressure ulcer. Which of the following interventions should the healthcare provider include?
- A. Massage the ulcer
- B. Apply a heating pad
- C. Reposition the client every 2 hours
- D. Use alcohol-based cleansers
Correct Answer: C
Rationale: Repositioning the client every 2 hours is a crucial intervention in the management of pressure ulcers. This action helps redistribute pressure, reducing the risk of further skin breakdown and promoting wound healing. Massaging the ulcer can cause further damage to the skin and underlying tissues. Applying a heating pad can increase the risk of skin breakdown and should be avoided. Alcohol-based cleansers are too harsh for pressure ulcers and can irritate the skin, potentially delaying healing.
A client hospitalized with a fractured mandible is to be discharged. Which piece of equipment should be kept on the client with a fractured mandible?
- A. Wire cutters
- B. Oral airway
- C. Pliers
- D. Tracheostomy set
Correct Answer: A
Rationale: Wire cutters are essential for a client with a fractured mandible, often wired shut for immobilization, to cut wires in emergencies like vomiting or airway obstruction, ensuring safety post-discharge. An oral airway, pliers, or tracheostomy set isn't standard for this condition wires are the focus. Nurses emphasize this precaution, teaching clients and families its use, preventing complications from restricted jaw movement during healing.
Before entering the room of a patient receiving treatment for Varicella, you must don personal protective equipment. Organize the correct sequence in how you will don personal protective equipment: Drag and Drop
- A. Don Gloves
- B. Don Gown
- C. Perform hand hygiene
- D. Don N95 Mask (respirator)
Correct Answer: C
Rationale: When donning personal protective equipment (PPE) for a patient with Varicella, which requires airborne precautions, the correct sequence ensures maximal protection and compliance with infection control standards. The proper order is: (1) Perform hand hygiene (C), (2) Don gown (B), (3) Don N95 mask (D), and (4) Don gloves (A). Hand hygiene comes first to remove contaminants from the hands, reducing the risk of transferring pathogens during PPE application. The gown is donned next to cover the body, followed by the N95 mask to protect against airborne particles, ensuring a tight seal. Gloves are applied last, extending over the gown cuffs to prevent exposure. Varicella, being highly contagious via airborne droplets, necessitates this meticulous sequence to safeguard the nurse. Incorrect ordering, like donning gloves before the gown, could leave gaps in protection or contaminate the gloves. The CSV format requires one correct answer, so C (perform hand hygiene) is selected as the critical first step, foundational to the entire process, aligning with CDC and WHO PPE protocols.
A healthcare professional is assessing a client who has chronic pain. Which of the following findings should the healthcare professional expect?
- A. Hypotension
- B. Tachycardia
- C. Hyperthermia
- D. Depression
Correct Answer: D
Rationale: Chronic pain is associated with various psychological effects, including depression. Clients experiencing chronic pain may develop feelings of hopelessness, helplessness, and despair, which are characteristic of depression. It is essential for healthcare professionals to recognize and address these psychological impacts when caring for clients with chronic pain.
The nurse double-checked Mr. Gary's meds to avoid errors. This is an example of?
- A. Risk management
- B. Quality assurance
- C. Health literacy
- D. Patient advocacy
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.