ATI RN
ATI Med Surg Nursing 300 Day Exam Questions
Extract:
Question 1 of 5
Heparin is supplied in bags that have 25,000 units / 250 mL. What is the concentration of Heparin?
Correct Answer: C
Rationale: The concentration is calculated as 25,000 units รท 250 mL = 100 units/mL, which matches the provided information.
Question 2 of 5
The nurse is performing the initial assessment of a client diagnosed with heart failure. Which question should the nurse ask to best assess the client's respiratory status?
Correct Answer: A
Rationale: Asking about the number of pillows assesses orthopnea, a key respiratory symptom in heart failure.
Question 3 of 5
A client has numerous skin lesions. Which one will the nurse evaluate first?
Correct Answer: D
Rationale: An irregular, blue mole with white specks suggests possible melanoma, requiring immediate evaluation due to its malignant potential.
Question 4 of 5
The patient presents with a complaint of 'always dropping things and falling down.' During the neurologic assessment, the nurse observes that the patient's display of rapid alternating movements is slow and misses often. The patient also loses balance during the Romberg Test. What neurologic problem would the nurse suspect?
Correct Answer: C
Rationale: Cerebellar dysfunction causes coordination and balance issues, as seen in slow alternating movements and Romberg Test failure.
Question 5 of 5
The nurse is caring for a client diagnosed with acute heart failure on the telemetry unit. Which laboratory result does the nurse know is most indicative of this diagnosis?
Correct Answer: B
Rationale: Elevated BNP (410 pg/mL) is a specific marker for heart failure, indicating cardiac stress and fluid overload.