The nurse applies a warmed blanket to a chilled patient. Which term is used to describe the process by which the blanket increases the patient’s temperature?
Emission
Radiation
Convection
Conduction
The Correct Answer is D
Choice A reason: This is incorrect. Emission is the process by which an object emits heat or light. For example, the sun emits heat and light to the earth.
Choice B reason: This is incorrect. Radiation is the process by which heat or light travels through space or air without direct contact. For example, the heat from a fireplace radiates to the room.
Choice C reason: This is incorrect. Convection is the process by which heat is transferred by the movement of a fluid, such as air or water. For example, the warm air from a heater rises and circulates in the room.
Choice D reason: This is correct. Conduction is the process by which heat is transferred by direct contact between two objects. For example, the heat from the warmed blanket is conducted to the patient’s skin.
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Correct Answer is C
Explanation
Choice A reason: This is an incorrect choice because the hospice RN works closely with the patient’s daughter to ensure that the patient’s dying requests are met is not a patient assignment that demonstrates the concept of team nursing. Team nursing is a model of care in which a team of healthcare providers, including RNs, licensed practical nurses (LPNs), nursing assistants, and other support staff, work together to provide care for a group of patients¹. Working closely with the patient’s daughter is an example of family-centered care, not team nursing.
Choice B reason: This is an incorrect choice because the RN cares for the same five patients every day during their stay following joint replacement surgery is not a patient assignment that demonstrates the concept of team nursing. Team nursing is a model of care in which a team of healthcare providers, including RNs, licensed practical nurses (LPNs), nursing assistants, and other support staff, work together to provide care for a group of patients¹. Caring for the same five patients every day is an example of primary nursing, not team nursing.
Choice C reason: This is the correct choice because the RN, the LPN, and the nursing assistant work together to provide all the care needed by eight patients for the shift is a patient assignment that demonstrates the concept of team nursing. Team nursing is a model of care in which a team of healthcare providers, including RNs, licensed practical nurses (LPNs), nursing assistants, and other support staff, work together to provide care for a group of patients¹. Each member of the team performs specific duties appropriate to their role to provide total patient care. Teams may include licensed practical nurses (LPNs) and unlicensed assistive personnel (UAP) that are supervised by a registered nurse (RN). Less experienced, or non-critical care RNs, may be assigned to a team in a critical care unit led by an experienced critical care RN. Each team member plays a vital role.
Choice D reason: This is an incorrect choice because the RN coordinates care of the patient with the physician assistant to ensure that the clinical pathway is followed is not a patient assignment that demonstrates the concept of team nursing. Team nursing is a model of care in which a team of healthcare providers, including RNs, licensed practical nurses (LPNs), nursing assistants, and other support staff, work together to provide care for a group of patients¹. Coordinating care of the patient with the physician assistant is an example of interprofessional collaboration, not team nursing.
Correct Answer is B
Explanation
Choice A reason: This is incorrect. The patient frequently using an alcohol-based sanitizer for hand hygiene does not pose a risk for poisoning. Alcohol-based sanitizers are safe and effective for reducing the transmission of germs.
Choice B reason: This is correct. The patient taking acetaminophen 1000 mg every 4 hours around the clock poses a risk for poisoning. Acetaminophen is a common over-the-counter pain reliever that can cause liver damage or failure if taken in excess or for a prolonged period of time. The maximum daily dose of acetaminophen for adults is 4000 mg.
Choice C reason: This is incorrect. The patient taking alprazolam 0.25 mg every 8 hours does not pose a risk for poisoning. Alprazolam is a prescription medication that belongs to the benzodiazepine class of drugs. It is used to treat anxiety and panic disorders. It can cause side effects such as drowsiness, dizziness, or dependence, but not poisoning.
Choice D reason: This is incorrect. The patient rinsing with a fluoride mouthwash after brushing the teeth does not pose a risk for poisoning. Fluoride is a mineral that helps prevent tooth decay and strengthen the enamel. It is added to many dental products and public water supplies. It can cause mild stomach upset if swallowed in large amounts, but not poisoning.
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