ATI RN
ATI Anatomy and Physiology Online Practice
1. What does magnetic resonance imaging use?
- A. X-rays.
- B. a radio antenna.
- C. radioisotopes.
- D. high-frequency sound waves.
Correct answer: high-frequency sound waves.
Rationale: Magnetic resonance imaging (MRI) uses high-frequency sound waves to create detailed images of the inside of the body. X-rays (Choice A) use electromagnetic radiation, not sound waves, making it an incorrect choice. A radio antenna (Choice B) is used for communication, not for MRI imaging. Radioisotopes (Choice C) are used in nuclear medicine imaging techniques, not in MRI scans. Therefore, the correct answer is high-frequency sound waves (Choice D) as they are utilized in MRI technology to produce images.
2. The nurse is caring for a client diagnosed with rule-out nephritic syndrome. Which intervention should be included in the plan of care?
- A. Monitor the urine for bright-red bleeding
- B. Evaluate the calorie count of the 500-mg protein diet
- C. Assess the client’s sacrum for dependent edema
- D. Monitor for a high serum albumin level
Correct answer: C
Rationale: Assessing the client’s sacrum for dependent edema is crucial in the care plan for nephritic syndrome as it is common due to protein loss. Dependent edema occurs as a result of decreased oncotic pressure from protein loss in the urine. Monitoring urine for bright-red bleeding (choice A) is more relevant to conditions like glomerulonephritis. Evaluating calorie count or protein intake (choice B) is important for other conditions but not specifically for nephritic syndrome. Monitoring for a high serum albumin level (choice D) is not typically part of the immediate care plan for nephritic syndrome.
3. What observation by the nurse indicates the need for further teaching to unlicensed assistive personnel (UAP) on assisting with ambulation?
- A. The UAP puts shoes on the client
- B. The UAP removes floor rugs and loose objects from the path
- C. The UAP walks to the side and slightly in front of the client
- D. The UAP uses a transfer (gait) belt
Correct answer: C
Rationale: Choice C is the correct answer because the UAP should walk slightly behind or to the side of the client, not in front, to provide proper support during ambulation. Choices A, B, and D are not indicative of incorrect technique or the need for further teaching. Putting shoes on the client, removing floor rugs and loose objects, and using a transfer (gait) belt are all appropriate actions when assisting with ambulation.
4. The nurse is unsuccessful in inserting a nasogastric tube for a newborn client. The nurse suspects the newborn has esophageal atresia/tracheoesophageal (EA/TE) fistula. Which nursing action is appropriate while waiting for the healthcare provider to further assess the neonate?
- A. Position the newborn in a semi-Fowler position.
- B. Allow the newborn to stay in the nursery for observation.
- C. Offer the newborn pacifier for comfort.
- D. Wrap the newborn in blankets and place in an incubator.
Correct answer: A
Rationale: Positioning the newborn in a semi-Fowler position is appropriate as it helps prevent aspiration in suspected EA/TE fistula. This position helps reduce the risk of regurgitation and aspiration of gastric contents. Placing the newborn in a semi-Fowler position promotes the drainage of secretions and reduces the risk of complications while awaiting further assessment by the healthcare provider.
5. A nurse is caring for a client who has dehydration. The client has a peripheral IV and a prescription for an infusion of 0.9% sodium chloride 1,000 mL with 40 mEq potassium chloride to infuse over 1 hr. Which of the following actions should the nurse take first?
- A. Teach the client to report findings of IV extravasation
- B. Evaluate the patency of the IV
- C. Consult with the pharmacist about the prescription
- D. Verify the prescription with the provider
Correct answer: D
Rationale: The nurse's priority action should be to verify the prescription with the provider. This is crucial to prevent injury from fluid volume overload and rapid potassium infusion. Verifying the prescription ensures that the correct solution, rate, and additives are ordered according to the client's condition. While evaluating the patency of the IV is important, verifying the prescription takes precedence to ensure patient safety. Consulting with the pharmacist can be beneficial, but confirming the prescription with the provider is the immediate priority. Teaching the client about IV extravasation is important but is not the first action the nurse should take in this scenario.
Similar Questions
Access More Features
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 90 days access @ $149.99